This is a modern-English version of Northern Nut Growers Association Report of the Proceedings at the Second Annual Meeting: Ithaca, New York, December 14 and 15, 1911, originally written by unknown author(s). It has been thoroughly updated, including changes to sentence structure, words, spelling, and grammar—to ensure clarity for contemporary readers, while preserving the original spirit and nuance. If you click on a paragraph, you will see the original text that we modified, and you can toggle between the two versions.

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DISCLAIMER

DISCLAIMER

The articles published in the Annual Reports of the Northern Nut Growers Association are the findings and thoughts solely of the authors and are not to be construed as an endorsement by the Northern Nut Growers Association, its board of directors, or its members. No endorsement is intended for products mentioned, nor is criticism meant for products not mentioned. The laws and recommendations for pesticide application may have changed since the articles were written. It is always the pesticide applicator's responsibility, by law, to read and follow all current label directions for the specific pesticide being used. The discussion of specific nut tree cultivars and of specific techniques to grow nut trees that might have been successful in one area and at a particular time is not a guarantee that similar results will occur elsewhere.

The articles published in the Annual Reports of the Northern Nut Growers Association reflect the findings and opinions of the authors and should not be seen as an endorsement by the Northern Nut Growers Association, its board of directors, or its members. No endorsements are made for the products mentioned, nor is there any criticism intended for those not mentioned. The laws and recommendations for pesticide application may have changed since the articles were written. It's always the pesticide applicator's legal responsibility to read and follow all current label directions for the specific pesticide being used. Discussing specific nut tree varieties and techniques that may have worked well in one area at a specific time does not guarantee that similar results will happen elsewhere.

NORTHERN

NUT GROWERS ASSOCIATION

REPORT

OF THE PROCEEDINGS AT THE

SECOND ANNUAL MEETING

ITHACA, NEW YORK

DECEMBER 14 AND 15,

1911

PRESS OF THE ITHACA JOURNAL
ITHACA, NEW YORK
1912

PRESS OF THE ITHACA JOURNAL
ITHACA, NEW YORK
1912


Transcriber's note:
The errors listed below have been corrected.

Errata

Page 3, under "Officers" transpose addresses of President and Vice-President.
Page 23, line 5, for "Pennsylvania" read "Louisiana."
Page 103, line 2, for "Siebold" read "Nebo."

On page 3, under "Officers," switch the addresses of the President and Vice-President.
On page 23, line 5, change "Pennsylvania" to "Louisiana."
On page 103, line 2, change "Siebold" to "Nebo."


MR. HENRY HALES OF RIDGEWOOD, NEW JERSEY MR. HENRY HALES OF RIDGEWOOD, NEW JERSEY
And the Original Hales' Paper Shell Hickory Tree

TABLE OF CONTENTS

 Page
Officers and Committees of the Association3
Members of the Association4
Constitution and Rules of the Association6
Proceedings of the meeting held at Ithaca, New York, Dec. 14th and 15th, 19117
Address of Welcome by Professor Craig7
Secretary's Report of the Meeting for Organization held in New York Nov. 17th, 19108
Secretary-Treasurers' Report for the Year10
Discussion on Juglans Mandshurica12
President's Address. The Hickories, Robert T. Morris, M. D.14
Discussion21
The Chestnut Bark Disease. J. Franklin Collins, Washington, D. C.37
Discussion43
Nut Growing in the Northern States. C. A. Reed, Washington, D. C.49
Discussion56
The Indiana Pecan. T. P. Littlepage, Washington, D. C.62
Discussion74
Executive Session75
The Bench Root-Grafting of Persian Walnuts and Pecans. C. P. Close, Washington, D. C.79
Discussion80
The Hales' Paper Shell Hickory. Henry Hales, Ridgewood, New Jersey85
Discussion86
Nut Promotions. W. C. Deming, M. D., New York89
Some Facts Concerning Pecan Trees for Planting in the North. W. N. Roper, Petersburg, Virginia92
Discussion95
The Scolytus Beetle. Prof. G. W. Herrick, Ithaca, New York96
Discussion99
The Persian Walnut in California. Prof. E. R. Lake, Washington, D. C.100
Discussion102
Is There a Future for Juglans Regia and Hicoria Pecan in New York and New England? Prof. John Craig, Ithaca, N. Y.106
Resolutions and Executive Session109
Exhibits110
Appendix111
Miscellaneous Notes111
Report of Committee on Exhibits111
Prize Nuts112
Report of the Committee on the Nomenclature of Juglans Mandshurica and the Shellbark Hickories114
The Hickory Bark Borer. Circular and Correspondence116
Resolutions of the Pennsylvania Conference on the Chestnut-tree Bark Disease122

OFFICERS

PresidentRobert T.New York
Vice-PresidentT. P. LittlepageMorris Indiana
Secretary and TreasurerW. C. DemingWestchester, New York City

COMMITTEES

Executive
John Craig
C. A. Reed
W. N. Roper
And the Officers
 
On Promising Seedlings
T. P. Littlepage
C. A. Reed
W. C. Deming
 
On Hybrids
R. T. Morris
Henry Hicks
C. P. Close
 
On Membership
W. C. Deming
E. R. Lake
J. G. Rush
W. N. Roper
 
On Nomenclature
John Craig
R. T. Morris
W. C. Deming
 
On Press and Publication
W. N. Roper
T. P. Littlepage
W. C. Deming

STATE VICE-PRESIDENTS

ConnecticutCharles H. PlumpWest Redding
FloridaH. Harold HumeGlen St. Mary
GeorgiaG. C. Schempp, Jr.Albany, Route 3
IllinoisDr. F. S.Crocker Chicago
IndianaR. L. McCoy Lake,Spencer Co.
LouisianaJ. F. JonesJeanerette
MarylandC. P. CloseWashington, D. C.
MassachusettsBernhard HoffmanStockbridge
MinnesotaC. A. Van DuzeeSt. Paul
New JerseyA. B. MalcomsonWest Orange
New YorkA. C. PomeroyLockport
OhioJ. H. DaytonPainesville
PanamaB. F. WomackCanal Zone
PennsylvaniaJ. G. RushWest Willow
VirginiaW. N. RoperPetersburg

MEMBERS OF THE NORTHERN NUT GROWERS' ASSOCIATION

Abbott, Frederick B., 419 9th St., Brooklyn, N.Y.
Barron, Leonard, Editor The Garden Magazine, Garden City, L.I. Benner, Charles, 100 Broadway, New York City.
Button, Herbert, Bonnie Brook Farm, Cazenovia, N.Y.
Chute, Miss Bessie, 1024 University Ave. S.E., Minneapolis, Minn.
Clendenin, Rev. Dr. F. M., Westchester, New York City.
Close, Prof. C. P., Expert in Fruit Identification, U. S. Dept. of Agriculture, Washington, D. C.
Coleman, H. H., the Northwestern Mutual Life Insurance Co., Newark, N.J.
Craig, Prof. John, New York State College of Agriculture, Ithaca, N.Y.
Crocker, Dr. F. S., Columbus Memorial Building, Chicago, Ill.
Dayton, J. H., Painesville, Ohio. Representing the Storrs & Harrison Company.
Deming, Dr. N. L., Litchfield, Conn.
Deming, Dr. W. C., Westchester, New York City.
Deming, Mrs. W. C., Georgetown, Conn.
Dennis, Dr. Frank L., The Colchester, Colorado Springs, Colorado.
*Hales, Henry, Ridgewood, N.J.
Hicks, Henry, Westbury Station, L.I.
Hoffman, Bernhard, Stockbridge, Mass.
Holden, E. B., Hilton, N.Y.
Holmes, J. A., 127 Eddy St., Ithaca, N.Y.
Hume, H. Harold, Glen St. Mary, Fla.
Hungerford, Newman, 45 Prospect St., Hartford, Conn.
+Huntington, A. M., 15 W. 81st St., New York City.
James, Dr. W. B., 17 W. 54th St., New York City.
Jessup, Miss Maud M., 440 (40) Thomas St., Grand Rapids, Mich.
+Jones, J. F., Jeanerette, La.
Kiefer, Louis W., 901 N. Elm St., Henderson, Ky.
Lake, Prof. E. R., Asst. Pomologist, Dept. of Agric., Washington, D.C.
Littlepage, T. P., Union Trust Building, Washington, D.C.
Lovett, Mrs. Joseph L., Emilie, Bucks Co., Pa.
McCoy, R. L., Ohio Valley Forest Nursery, Lake, Spencer Co., Ind.
Malcomson, A. B., 132 Nassau St., New York City.
Mayo, E. S., Rochester, N.Y. Representing Glen Brothers.
Meehan, S. Mendelson, Germantown, Phila., Pa. Representing Thomas Meehan and Sons.
[Pg 5]Miller, Mrs. E. B., Enid, Oklahoma, R. 7, Box 47½.
Miller, Mrs. Seaman, c/o Mr. Seaman Miller, 2 Rector St., N.Y. City.
Morris, Dr. Robert T., 616 Madison Ave., New York City.
Moses, Theodore W., Harvard Club, 27 W. 44th St., New York City.
Pierson, Miss A. Elizabeth, Cromwell, Conn.
Plump, Chas. H., West Redding, Conn.
Pomeroy, A. C., Lockport, N.Y.
Potter, Hon. W. O., Marion, Ill.
Reed, C. A., Div. of Pomology, U.S. Dept. of Agric., Washington, D.C.
Riehl. E. A., Alton, Ill.
Roper, Wm. N., Arrowfield Nursery Co., Petersburg, Va.
Rose, Wm. J., 413 Market St., Harrisburg, Pa.
Rush. J. G., West Willow, Pa.
Sensenig, Wayne.
Schempp, G. C., Jr., Route 3, Albany, Ga.
Shoemaker, Seth W., Agric. Ed. Int. Corresp. Schools, Scranton, Pa.
Smith, Goldwin, Highland Creek, Ontario, Canada.
Smith, Percival P., 108 S. La Salle St., Chicago, Ill.
Tuckerman, Bayard, 118 E. 37th St., New York City.
Van Duzee, Col. C. A., St. Paul, Minn.
Walter, Dr. Harry, The Chalfonte, Atlantic City, N. J.
Wentink, Frank, 75 Grove St., Passaic, N. J.
Williams, Dr. Charles Mallory, 48 E. 49th St., New York City.
Williams, Harrison, Erie R. R. Co., 50 Church St., New York City.
+Wissmann, Mrs. P. deR., 707 Fifth Ave., New York City.
Womack, B. F., Ancon Canal Zone, Panama.
*Associate member.*
+Lifetime member.

Constitution and Rules of the Northern Nut Growers Association.

Name. The society shall be known as the Northern Nut Growers Association.

Name. The organization will be called the Northern Nut Growers Association.

Object. The promotion of interest in nut-producing plants, their products and their culture.

Object. To generate interest in nut-producing plants, their products, and how to grow them.

Membership. Membership in the society shall be open to all persons who desire to further nut culture, without reference to place of residence or nationality, subject to the approval of the committee on membership.

Membership. Membership in the organization is open to anyone who wants to promote nut culture, regardless of where they live or their nationality, pending approval from the membership committee.

Officers. There shall be a president, a vice-president, and a secretary-treasurer; an executive committee of five persons, of which the president, vice-president and secretary shall be members; and a state vice-president from each state represented in the membership of the association.

Officers. There will be a president, a vice-president, and a secretary-treasurer; an executive committee of five people, including the president, vice-president, and secretary as members; and a state vice-president from each state represented in the organization’s membership.

Election of Officers. A committee of five members shall be elected at the annual meeting for the purpose of nominating officers for the subsequent year.

Election of Officers. A committee of five members will be elected at the annual meeting to nominate officers for the following year.

Meetings. The place and time of the annual meeting shall be selected by the membership in session or, in the event of no selection being made at this time, the executive committee shall choose the place and time for the holding of the annual convention. Such other meetings as may seem desirable may be called by the president and executive committee.

Meetings. The location and time of the annual meeting will be decided by the members present, or if no decision is made, the executive committee will choose the place and time for the annual convention. Additional meetings deemed necessary may be scheduled by the president and executive committee.

Fees. The fees shall be of two kinds, annual and life. The former shall be two dollars, the latter twenty dollars.

Fees. There will be two types of fees: annual and lifetime. The annual fee will be two dollars, while the lifetime fee will be twenty dollars.

Discipline. The committee on membership may make recommendations to the association as to the discipline or expulsion of any member.

Discipline. The membership committee can recommend actions to the association regarding the discipline or removal of any member.

Committees. The association shall appoint standing committees of three members each to consider and report on the following topics at each annual meeting: first, on promising seedlings; second, on nomenclature; third, on hybrids; fourth, on membership; fifth, on press and publication.[Pg 7]

Committees. The association will appoint standing committees made up of three members each to review and report on the following topics at every annual meeting: first, promising seedlings; second, nomenclature; third, hybrids; fourth, membership; fifth, press and publication.[Pg 7]


The Northern Nut Growers Association

SECOND ANNUAL MEETING

THURSDAY, DECEMBER 14, 1911, 10 A. M.

Room 191, New York State College of Agriculture, Ithaca, NY.

President Morris: The meeting is called to order and I will first ask Professor Craig to make a few remarks on behalf of the College Director and the President of the University.

President Morris: The meeting is now in session, and I’ll start by asking Professor Craig to share some comments on behalf of the College Director and the University President.

Professor Craig: It is my privilege and pleasure to welcome the representatives of the Northern Nut Growers' Association in this, their second annual meeting, to the New York State College of Agriculture. I regret exceedingly that Director Bailey, who has been avoiding out of state engagements this winter quite generally, made one about two months ago for this day, about a thousand miles away, which makes it absolutely impossible for him to be with us. He regretted this very much, and asked me particularly to impress upon you the idea that he was most anxious that this Association should meet here, and that all the facilities of the College of Agriculture should be placed at your disposal, for the purpose of making your meeting as profitable and as pleasant as possible.

Professor Craig: It’s my honor and pleasure to welcome the representatives of the Northern Nut Growers' Association to their second annual meeting here at the New York State College of Agriculture. I’m really sorry that Director Bailey, who has generally been avoiding out-of-state commitments this winter, made plans about two months ago to be about a thousand miles away today, which makes it completely impossible for him to join us. He truly regrets this and specifically asked me to convey to you that he was very eager for this Association to meet here and that all the facilities of the College of Agriculture should be available to make your meeting as productive and enjoyable as possible.

President Schurman, whose time at this period of the year is much monopolized and who is by previous engagements occupied very completely this morning, has asked me to say to you that he hoped to be able to come over and join us informally some time during the afternoon. I wish then to impress the thought that, although the official representatives of the University and College are not with us, they have not forgotten this meeting. As a member of the Executive Committee, in charge of the sessions, I have made up a tentative program for this morning for the purpose of starting the meeting off; and as the President will undoubtedly tell you later on, this program is subject to revision and change according to the convenience of the members. It is proposed to occupy this morning with regular program subjects, and it has been suggested that this afternoon we take a couple of hours' leisure which we may use in examining the exhibits or in viewing the University, if you care to consider that an exhibit worth while. It will be our pleasure to furnish guides for those who desire to make an excursion around and through the University buildings.[Pg 8]

President Schurman, who is really busy this time of year and has prior commitments that fully occupy him this morning, asked me to let you know that he hopes to join us informally sometime this afternoon. I want to emphasize that even though the official representatives from the University and College aren't here, they haven't forgotten about this meeting. As a member of the Executive Committee overseeing the sessions, I've created a tentative agenda for this morning to kick things off, and as the President will likely mention later, this agenda can be adjusted based on the members' preferences. This morning will focus on regular agenda items, and it has been suggested that we take a couple of hours this afternoon to relax, which we could use to explore the exhibits or tour the University if you think that's worthwhile. We would be happy to provide guides for anyone who wants to take a tour around the University buildings.[Pg 8]

Let me say in conclusion that I hope you will make use of the opportunities and facilities that are at your full disposal. The Department of Horticulture is located on the second floor. I would like you to make that office your headquarters, and make use of our clerical force, and such facilities as are available, to the fullest measure possible, so that your visit will be pleasant, as I am sure it will be profitable.

In closing, I hope you take advantage of the opportunities and resources available to you. The Department of Horticulture is on the second floor. I encourage you to make that office your base and utilize our clerical staff and the available facilities as much as possible, so your visit will not only be enjoyable but also productive, which I'm confident it will be.

President Morris: The next order of business will be the report from the Secretary-Treasurer, and the report of the last meeting.

President Morris: The next item on the agenda will be the report from the Secretary-Treasurer, and the minutes from the last meeting.


Doctor Deming: A meeting for organization of Northern Nut Growers was held, on the invitation of Dr. N. L. Britton, at the Botanical Museum in Bronx Park, New York City, on Nov. 17th, 1910.

Doctor Deming: A meeting to organize Northern Nut Growers took place, at the invitation of Dr. N. L. Britton, at the Botanical Museum in Bronx Park, New York City, on November 17, 1910.

Dr. Britton called the meeting to order, stated its purpose and presented specimens.

Dr. Britton called the meeting to order, explained its purpose, and showed the specimens.

Those present were:

Attendees included:

  • Dr. N. L. Britton, Director N. Y. Botanic Gardens.
  • Dr. Robert T. Morris, 616 Madison Ave., New York City.
  • Prof. John Craig, of Cornell University.
  • Mr. T. P. Littlepage, Union Trust Building, Washington, D. C.
  • Mr. A. B. Malcomson, Orange, N. J.
  • Mr. Henry Hales, Ridgewood, N. J.
  • Mrs. Joseph L. Lovett, Emilie, Bucks County, Pa.
  • Mrs. Yardly (with Mrs. Lovett).
  • Dr. Geo. Knapp, (at the request of Simpson Bros., Vincennes, Ind.) 21
  • Claremont Ave., New York City.
  • Mr. C. A. Schwartze, 92 Stagg St., Brooklyn, N. Y.
  • Mr. Nash, of the Botanical Museum.
  • Dr. W. C. Deming, Westchester, New York City.

On the retirement of Dr. Britton Dr. Deming acted as temporary chairman and read a number of letters from persons interested in nut culture encouraging the formation of an association.

On Dr. Britton's retirement, Dr. Deming served as the temporary chairman and read several letters from people interested in nut culture, encouraging the creation of an association.

The chairman appointed Prof. Craig, Dr. Morris and Mr. Littlepage a committee to draw up a tentative constitution or set of working rules until permanent organization could be effected. The committee made the following report which was adopted with the understanding that the executive committee should consider the question of constitution and by-laws and report at the next regular meeting.

The chairman appointed Prof. Craig, Dr. Morris, and Mr. Littlepage to a committee to draft a preliminary constitution or set of working rules until a permanent organization could be established. The committee submitted the following report, which was approved with the understanding that the executive committee would look into the constitution and by-laws and share their findings at the next regular meeting.


Name. The society shall be known as the Northern Nut Growers Association.

Name. The organization will be called the Northern Nut Growers Association.

Object. The promotion of interest in nut-producing plants, their products and their culture.[Pg 9]

Objective. To boost interest in nut-producing plants, their products, and their cultivation.[Pg 9]

Membership. Membership in the society shall be open to all persons who desire to further nut culture, without reference to place of residence or nationality.

Membership. Membership in the society is open to anyone who wants to promote nut culture, no matter their location or nationality.

Officers. There shall be a president, a vice-president, a secretary-treasurer and an executive committee of five persons, of which latter the president and secretary shall be members.

Officers. There will be a president, a vice-president, a secretary-treasurer, and an executive committee of five members, including the president and secretary.

Meetings. The association shall hold an annual meeting on or about Nov. 15 and such other special meetings as may seem desirable, these to be called by the president and executive committee.

Meetings. The association will hold an annual meeting around November 15, along with any other special meetings deemed necessary, which will be called by the president and executive committee.

Fees. The fees shall be of two kinds, annual and life. The former shall be $2.00, the latter $20.00.

Fees. There are two types of fees: annual and life. The annual fee is $2.00, and the life fee is $20.00.

In addition to the large number of letters showing a wide spread interest in nut growing, communications of especial interest were received from Prof. W. N. Hutt, State Horticulturist of North Carolina, Mr. W. N. Roper, former editor of the American Fruit and Nut Journal, and from Mr. Henry Hicks of Westbury, Long Island.

In addition to the many letters showing a broad interest in nut growing, particularly interesting communications were received from Prof. W. N. Hutt, the State Horticulturist of North Carolina, Mr. W. N. Roper, the former editor of the American Fruit and Nut Journal, and Mr. Henry Hicks of Westbury, Long Island.

The election of officers resulted as follows:

The election of officers turned out as follows:

President—Dr. Robert T. Morris, New York City.

Vice-President—Mr. T. P. Littlepage, Washington, D. C.

Secretary-Treasurer—Dr. W. C. Deming, Westchester, New York City.

Executive Committee: Prof. John Craig, Cornell University; Henry Hales, Ridgewood, N. J.; Prof. C. P. Close, College Park, Md.

President—Dr. Robert T. Morris, New York City.

Vice-President—Mr. T. P. Littlepage, Washington, D.C.

Secretary-Treasurer—Dr. W. C. Deming, Westchester, New York City.

Executive Committee: Prof. John Craig, Cornell University; Henry Hales, Ridgewood, N.J.; Prof. C. P. Close, College Park, Md.

Exhibits of nuts, nut literature, trees, grafting methods, a budding tool, etc., were received and shown from nineteen different contributors. A detailed account of these has been published and is on file.

Exhibits of nuts, nut literature, trees, grafting methods, a budding tool, etc., were received and displayed from nineteen different contributors. A detailed account of these has been published and is available on file.

The following resolution, introduced by Mr. T. P. Littlepage, was unanimously adopted:

The following resolution, introduced by Mr. T. P. Littlepage, was unanimously approved:

Resolved, that the Northern Nut Growers' Association express its appreciation of the attitude of the National Nut Growers' Association in encouraging the organization of associations which have for their purpose the development of the nut industry, and we hereby pledge our support to, and our cooperation with, said National Nut Growers' Association. And be it further

Resolved, that the Northern Nut Growers' Association expresses its appreciation for the National Nut Growers' Association's efforts to promote the formation of organizations focused on developing the nut industry, and we hereby pledge our support and cooperation with the National Nut Growers' Association. And be it further

Resolved, that we hereby acknowledge our great obligation to the many pioneer nut growers of the South who have done so much to put nut culture on a scientific basis, and that we express to them our deep gratitude for the fund of valuable information and data which they have worked out and made available.

Resolved, that we acknowledge our significant debt to the many pioneering nut growers in the South who have greatly contributed to establishing nut cultivation on a scientific basis, and we express our sincere gratitude for the wealth of valuable information and data they have developed and shared.

The meeting then adjourned.[Pg 10]

The meeting then ended.[Pg 10]

The Secretary-Treasurer has received for membership fees $108.00, and expended for postage, printing and stationery, telephone and telegrams, $59.27. Remaining in treasury, $48.73.

The Secretary-Treasurer has received $108.00 in membership fees and spent $59.27 on postage, printing, stationery, telephone calls, and telegrams. The balance remaining in the treasury is $48.73.

The following leaflets were issued during the year:

The following leaflets were released throughout the year:

A reprint of Dr. Morris's article "Nut Culture for Physicians."

A reprint of Dr. Morris's article "Nut Culture for Physicians."

A list of societies, books and other publications devoted to nut culture.

A list of societies, books, and other publications focused on nut farming.

A list of some of the chief nurserymen carrying nut trees in stock.

A list of some of the main nurseries that have nut trees available.

The President also published in the Garden Magazine for May an article on nut culture, in which he referred to our organization, as a result of which some 45 letters of inquiry were received by the secretary, covering the country from Canada to Texas and from British Columbia to Panama.

The President also published an article on nut culture in the May issue of Garden Magazine, where he mentioned our organization. This led to about 45 inquiries being sent to the secretary, coming from all over the country, from Canada to Texas and from British Columbia to Panama.

The leaflets, and notices of the annual meeting, have been sent to about 321 addresses, including the members, agricultural journals, nurserymen and nut dealers, government and state officials, state horticulturists, correspondents and persons who it was thought might be interested.

The leaflets and announcements for the annual meeting have been sent to about 321 addresses, including members, agricultural publications, nurserymen, nut dealers, government and state officials, state horticulturists, journalists, and anyone else who might be interested.

The following letter was sent to 21 leading nurserymen:

The following letter was sent to 21 prominent nurserymen:

"The President of our association, Dr. Robert T. Morris of New York, asks me to suggest to you that it might be well for your firm, or some member of it, to join the association, to be present at the meetings and to take up the matter of raising such nursery stock as is in constant and growing demand by the members. We need to be in touch with those who are growing things commercially and if they are present at the meetings they will know what we want. The national association is largely made up of professional nurserymen."

"The President of our association, Dr. Robert T. Morris from New York, asked me to recommend that your company, or someone from it, consider joining the association. It would be beneficial to attend the meetings and discuss the opportunity to grow nursery stock that is in constant and increasing demand among our members. We need to connect with those who are growing plants commercially, and their presence at the meetings will help them understand our needs. The national association primarily consists of professional nurserymen."

Nov. 15, 1911.

Nov. 15, 1911.

Two nurserymen have accepted the invitation. Evidently the others do not yet think the northern nut grower one whose acquaintance is worth cultivating. We hope to convince them to the contrary.

Two nurserymen have accepted the invitation. It seems the others don’t yet consider the northern nut grower someone worth getting to know. We hope to change their minds.

The following letter has been sent to the state horticulturists of the northern states and the provinces of Canada.

The following letter has been sent to the state horticulturists of the northern states and the provinces of Canada.

"The Northern Nut Growers' Association desires your interest, your aid and advice, your membership and, if possible, your attendance at the meetings.

"The Northern Nut Growers' Association seeks your interest, support, advice, membership, and, if you can, your attendance at the meetings."

It would also be of help to the association in its work if you would give it information of those persons in your state who are interested in nut culture."

It would also help the association in its work if you could provide information about those people in your state who are interested in nut cultivation.

Nov. 15, 1911.

Nov 15, 1911.

Cordial replies have been received from M. B. Cummings, Secretary of the Vermont Horticultural Society; from Le Roy Cady, Chief of the Division of Horticulture, Minnesota Agricultural Experiment Station; and from J. H. Poster, Professor of Forestry, New Hampshire Agricultural College.

Cordial replies have been received from M. B. Cummings, Secretary of the Vermont Horticultural Society; from Le Roy Cady, Head of the Division of Horticulture at the Minnesota Agricultural Experiment Station; and from J. H. Poster, Professor of Forestry at New Hampshire Agricultural College.

Fifty postal card reminders of this meeting were sent to members and others a week ago.

Fifty postcard reminders about this meeting were sent out to members and others a week ago.

The secretary has also made investigation by correspondence on the hickory bark beetle and the identity of Juglans mandshurica.

The secretary has also conducted research through correspondence on the hickory bark beetle and the identity of Juglans mandshurica.

The response from all communications to the various officials of the Department of Agriculture at Washington has been prompt, cordial, interesting and helpful. This should certainly be very encouraging, if encouragement is needed, coming from men likely to be far-seeing as to the needs for, and the possibilities of, nut culture. Prof. Frederick V. Coville is conducting experiments in rooting hickory cuttings sent by the secretary. Prof. Walter Swingle offers his cooperation in experiments in propagation.

The replies from all the officials in the Department of Agriculture in Washington have been quick, friendly, engaging, and useful. This should definitely be encouraging, if any encouragement is needed, coming from people who are likely to have foresight about the needs and potential of nut farming. Professor Frederick V. Coville is experimenting with rooting hickory cuttings sent by the secretary. Professor Walter Swingle is offering his help with propagation experiments.

The general correspondence received by the secretary shows an interest and an enthusiasm that reveals the growing appreciation of the importance of the purposes for which this association stands.

The general correspondence received by the secretary shows an interest and enthusiasm that highlights the increasing recognition of the importance of the goals this association represents.

(The following figures are brought up to date of going to press.)

(The following figures have been updated as of going to press.)

Eighteen of our 60 members are from New York, 8 from Connecticut, 6 from Pennsylvania, 4 from New Jersey and Illinois, 3 from the District of Columbia, 2 each from Indiana, Virginia and Minnesota, and one each from Massachusetts, Ohio, Georgia, Louisiana, Florida, Colorado, Kentucky, Michigan, Oklahoma, Panama and Canada. Thus seventeen states, the District of Columbia, Panama and Canada are represented in our membership.

Eighteen of our 60 members come from New York, 8 from Connecticut, 6 from Pennsylvania, 4 from New Jersey and Illinois, 3 from Washington D.C., 2 each from Indiana, Virginia, and Minnesota, and one each from Massachusetts, Ohio, Georgia, Louisiana, Florida, Colorado, Kentucky, Michigan, Oklahoma, Panama, and Canada. So, seventeen states, Washington D.C., Panama, and Canada are represented in our membership.

Eight of our members are women, one of them a life member, nine are professional nurserymen, eight are physicians, six are connected with educational institutions, three are lawyers, five agriculturists, two at least are capitalists, and all expect to be, two are in literature and there are one each of the following: clergyman, painter, insurance, secretary, railroads, senator.

Eight of our members are women, including one life member. Nine are professional nurserymen, eight are doctors, six work in education, three are lawyers, five are farmers, and at least two are business investors. All of them have aspirations to succeed. Additionally, there is one person each in literature, clergy, painting, insurance, administration, railroads, and the Senate.

The national association has 273 members of whom 52 are from the northern states. We ought to have all of these.

The national association has 273 members, 52 of whom are from the northern states. We should have all of them.

The secretary is keeping a record of the scattered articles, communications to agricultural journals and other literature relating to nut growing. He would consider it a favor if the members would send him information of anything of this kind that may come to their knowledge.

The secretary is keeping a record of the various articles, communications to agricultural journals, and other literature related to nut growing. He would appreciate it if the members could send him any information about this kind of material that they come across.

Mr. Littlepage: I move that the report of the Secretary-Treasurer be approved.[Pg 12]

Mr. Littlepage: I propose that we approve the report from the Secretary-Treasurer.[Pg 12]

Professor Craig: I second that motion. I would like to add just a word, to the effect that it seems to me that the Secretary has started out in a very promising manner. He has not merely performed the routine duties of the secretary, but he has studied the case, and has presented in an analytical and striking form a good many facts not apparent on the surface, had he only given us the stereotyped matter in the conventional way; and it seems to me that this augurs well for the future of the Secretary's office. I trust he can keep up the gait. (Carried.)

Professor Craig: I support that motion. I want to add that I think the Secretary has started off in a really promising way. He hasn’t just done the usual tasks of a secretary, but he has actually looked into the case and has presented many important facts that aren’t obvious at first glance, rather than just giving us the usual information in a standard format. To me, this is a good sign for the future of the Secretary's office. I hope he can maintain this pace. (Carried.)

Professor Craig: May I say that it seems to me there are one or two matters arising out of the Secretary's report which are worthy of special action? One is the question of the invasion of the Scolytus beetle; the other is the nomenclature of Juglans mandshurica. It occurs to me that it might be well to appoint committees on these subjects to report during the sessions of the society. I might say on the Scolytus matter, that I have conferred with Professor Comstock, who has been kind enough to say he would place the matter in the hands of one of his assistants, who will present to the society the latest we have on that subject; and in the event of a committee being appointed, I would suggest that that person, Professor Herrick, be made the chairman of that committee.

Professor Craig: I’d like to point out that there are one or two issues from the Secretary's report that deserve special attention. One is the problem with the Scolytus beetle invasion; the other is the naming of Juglans mandshurica. I think it would be a good idea to set up committees on these topics to report during the society's sessions. Regarding the Scolytus issue, I've talked with Professor Comstock, who has generously offered to assign one of his assistants to present the latest information to the society. If a committee is formed, I’d recommend making that person, Professor Herrick, the chairman of the committee.

President Morris: I will appoint Professor Herrick and Professor Craig on the scolytus committee, and on the nomenclature committee I will appoint Doctor Deming and Mr. Barron.

President Morris: I will appoint Professor Herrick and Professor Craig to the scolytus committee, and for the nomenclature committee, I will appoint Dr. Deming and Mr. Barron.

In this connection, I will have to say, however, that I neglected to bring my correspondence relating to the nomenclature of Juglans mandshurica. I can say a word that the committee may wish to use. For a long while, I have been trying to trace the origin of the name Juglans mandshurica. It is applied to two different nuts. The one described in the United States government bulletin is the nut originally described by Maxim as Juglans mandshurica more than thirty years ago. That nomenclature has priority for two reasons: first, because of the date, and in the second place, because of the recognized standing of Maxim as a botanist. The Yokohama Nursery Company has been sending out a very different nut which they call Juglans mandshurica, evidently of the race of Juglans regia. The Juglans mandshurica of the government bulletin is like the butternut, the Juglans mandshurica of the nursery companies is evidently a race of Juglans regia. I have conferred with Doctor Britton, Sargent, and other authorities, and we have never been able to trace the name given to this walnut of the Juglans regia type, Juglans mandshurica, until by accident I happened to get word from the Yokohama Nursery Company to the effect that they had made up that name in the office a few years ago, not knowing[Pg 13] that a previous Juglans mandshurica existed and had been named by Maxim. So that traces the rodent to its hole. The name Juglans mandshurica by Maxim is the proper name for the worthless butternut-like nut from China. De Candolle named the valuable walnut that has been sent out by the Yokohama Nursery Company Juglans regia sinensis. So both of these nuts have been previously named, and by authority.

In this regard, I have to mention that I forgot to bring my correspondence about the naming of Juglans mandshurica. I can provide a suggestion that the committee might consider using. For quite some time, I've been trying to uncover the origin of the name Juglans mandshurica. This name refers to two different types of nuts. The one mentioned in the United States government bulletin is the nut that was originally described by Maxim as Juglans mandshurica over thirty years ago. That name has priority for two reasons: first, because of its age, and second, due to Maxim's recognized expertise as a botanist. The Yokohama Nursery Company has been distributing a very different nut that they call Juglans mandshurica, which clearly belongs to the Juglans regia lineage. The Juglans mandshurica in the government bulletin resembles the butternut, while the Juglans mandshurica from the nursery companies is clearly a type of Juglans regia. I've spoken with Doctor Britton, Sargent, and other experts, and we have never been able to track the name given to this walnut of the Juglans regia type, Juglans mandshurica, until accidentally discovering that the Yokohama Nursery Company created that name in their office a few years ago, unaware that a prior Juglans mandshurica already existed and had been named by Maxim. So that solves the mystery. The name Juglans mandshurica by Maxim is the correct name for the undesirable butternut-like nut from China. De Candolle named the valuable walnut sent out by the Yokohama Nursery Company as Juglans regia sinensis. Thus, both of these nuts have been previously named, and by authority.

Professor Craig: It is a question, then, of priority.

Professor Craig: It's a matter of priority.

President Morris: Yes, a question of priority; but really the Yokohama Company had no right to make up that name. It was simply made up in the office as a matter of trade convenience, and they attached to this Juglans regia nut a name that had been applied to an entirely different nut, not knowing that this name had been previously applied. So there is a Juglans mandshurica and a Juglans regia sinensis, respectively.

President Morris: Yes, it's a matter of priority; but honestly, the Yokohama Company had no right to create that name. It was just made up in the office for convenience in trade, and they gave this Juglans regia nut a name that had already been used for a completely different nut, without realizing that this name had been previously assigned. So there is a Juglans mandshurica and a Juglans regia sinensis, respectively.

Mr. Littlepage: Is the walnut, Juglans mandshurica, which you have been discussing, similar to the ordinary butternut of the Middle West, the Indiana white walnut?

Mr. Littlepage: Is the walnut, Juglans mandshurica, that you've been talking about similar to the regular butternut found in the Midwest, the Indiana white walnut?

President Morris: You can find nuts much alike on first inspection, but the mandshurica nut has six ridges in addition to the suture ridges. The leaf of Juglans mandshurica is sometimes a yard in length, with twenty-seven to thirty-one leaflets, sometimes—an enormous tropical leaf. The nut is usually too small to be valuable.

President Morris: At first glance, the nuts can look quite similar, but the mandshurica nut has six ridges along with the suture ridges. The leaf of Juglans mandshurica can be about a yard long, featuring twenty-seven to thirty-one leaflets, making it an impressively large tropical leaf. The nut is generally too small to hold much value.

Mr. Littlepage: I have seen the butternut of the Middle West nearly similar, but it grows on the ordinary tree with white bark, and has small leaves.

Mr. Littlepage: I've seen the butternut from the Midwest that looks almost the same, but it grows on a regular tree with white bark and has small leaves.

President Morris: The general outline of the nut is about the same in both, but the air chambers are very much larger in the mandshurica than they are in the butternut and there is a marked difference in the flavor. You can distinguish them readily enough.

President Morris: The overall shape of the nut is pretty similar in both, but the air chambers are significantly larger in the mandshurica compared to the butternut, and there's a noticeable difference in flavor. You can easily tell them apart.

Mr. Littlepage: The butternut grows wild throughout the Middle West, usually along small water courses and alluvial lands. There are perhaps one hundred and fifty on a creek corner on one of my farms.

Mr. Littlepage: The butternut tree grows wild across the Midwest, commonly found along small streams and riverbanks. There are probably about one hundred and fifty on a bend of a creek on one of my farms.

President Morris: They are very plenty here at Ithaca. In fact, you will find them in Maine and Nova Scotia.

President Morris: They are very common here in Ithaca. In fact, you can find them in Maine and Nova Scotia.

Mr. Littlepage: I saw them in Michigan.

Mr. Littlepage: I saw them in Michigan.

President Morris: I will state, that from two until four the members will view the collections, and make the tour of the Campus buildings. During that time the report on competition, or at least examination of specimens in competition, should be made, and I would like to appoint Professor Reed and Mr. Littlepage on that committee, and I will serve as ex-officio member of the committee. The other committees I can make up a little later. The next order of business will be the President's address. Mr. Littlepage, will you take the chair?[Pg 14]

President Morris: I want to say that from two to four, the members will check out the collections and tour the Campus buildings. During that time, the report on the competition, or at least the review of the specimens in competition, should be prepared. I'd like to appoint Professor Reed and Mr. Littlepage to that committee, and I'll join as an ex-officio member of the committee. I can finalize the other committees a bit later. The next item on the agenda will be the President's address. Mr. Littlepage, can you take the chair?[Pg 14]


THE HICKORIES.

Dr. Robert T. Morris

So far as we know, the hickories, belonging to the Juglandaceae, are indigenous to the North American continent only. Representatives of the group occur naturally from southern Canada to the central latitude of Mexico, in a curved band upon the map, which would be bounded upon the east by the Atlantic Ocean and the Gulf of Mexico, and on the west roughly by the Missouri River, until that river bends east from the eastern boundary of Kansas. From the angle of that bend the hickory runs approximately southwest into Mexico.

As far as we know, hickories, which belong to the Juglandaceae family, are native only to North America. They naturally grow from southern Canada down to central Mexico, forming a curved band on the map that's bordered on the east by the Atlantic Ocean and the Gulf of Mexico, and on the west roughly by the Missouri River, until that river turns east at the eastern border of Kansas. From that bend, hickories extend about southwest into Mexico.

The exact number of species has not been determined as yet, because of the open question of specific or varietal differences in some members of the family. Sargent's classification at present includes eleven species: Hicoria pecan, H. Texana, H. minima, H. myristicaeformis, H. aquatica, H. ovata, H. Carolinae-septentrionalis, H. laciniosa, H. alba. H. glabra, and H. villosa. To this list may be added H. Mexicana (Palmer), which so far seems to have been found only in the high mountains of Alvarez, near San Louis Potosi in Mexico; and H. Buckleyi from Texas, which was described once by Durand, and since that time overlooked by writers, excepting by Mrs. M. J. Young in 1873, who included the species in her "Lessons in Botany." Professor Sargent tells me that the Buckley hickory will be included in the next edition of Sargent's "Manual of the Trees of North America." This brings the number of species up to thirteen. In addition we have well marked varieties: H. glabra odorata, H. glabra pallida, and H. glabra microcarpa, making sixteen well defined hickories that have been described.

The exact number of species hasn’t been determined yet due to ongoing questions about specific or varietal differences among some members of the family. Sargent's current classification includes eleven species: Hicoria pecan, H. Texana, H. minima, H. myristicaeformis, H. aquatica, H. ovata, H. Carolinae-septentrionalis, H. laciniosa, H. alba, H. glabra, and H. villosa. To this list, we can add H. Mexicana (Palmer), which so far appears to have only been found in the high mountains of Alvarez, near San Luis Potosi in Mexico, and H. Buckleyi from Texas, which was once described by Durand but has since been overlooked by other writers, except for Mrs. M. J. Young in 1873, who included the species in her "Lessons in Botany." Professor Sargent informs me that the Buckley hickory will be included in the next edition of Sargent's "Manual of the Trees of North America." This brings the total number of species to thirteen. Additionally, we have distinctly marked varieties: H. glabra odorata, H. glabra pallida, and H. glabra microcarpa, making a total of sixteen well-defined hickories that have been documented.

Nuts of all of these hickories are in the collection of "Edible Nuts of the World" at Cornell University, with the exception of nuts of the varieties H. glabra odorata and H. glabra pallida.

Nuts from all these hickories are part of the "Edible Nuts of the World" collection at Cornell University, except for the nuts from the varieties H. glabra odorata and H. glabra pallida.

In addition to the sixteen described varieties and species of hickories in America, we have an endless variety of hybrid forms, because cross-pollenization seems to take place readily between hickories of synchronous flowering time.

In addition to the sixteen types and species of hickories in America, there are countless hybrid forms since cross-pollination easily occurs between hickories that bloom at the same time.

Five of the hickories: H. pecan, H. Texana, H. minima, H. myristicaeformis, and H. aquatica belong to the open-bud group, while the rest belong to the scale-bud group. The winter buds of the open-bud group resemble the winter buds of the walnuts in a general way, and in artificial hybridization experiments I seem to note a close relationship between the open-bud hickories and the walnuts.

Five of the hickory species: H. pecan, H. Texana, H. minima, H. myristicaeformis, and H. aquatica belong to the open-bud group, while the others belong to the scale-bud group. The winter buds of the open-bud group are similar to those of the walnuts in general, and in my experiments with artificial hybridization, I’ve noticed a close relationship between the open-bud hickories and the walnuts.

There is no more promising work for the horticulturist than cross[Pg 15]ing hickories with walnuts, and crossing hickories with each other. Five hundred years from now we shall probably find extensive orchards of such hybrids occupying thousands of acres of land which is now practically worthless. The hickories are to furnish a substantial part of the food supply of the world in the years to come. At the present time wild hickories held most highly in esteem are: H. pecan, H. ovata, H. Carolinae-septentrionalis, and H. laciniosa. Several other kinds have edible kernels, sometimes of excellent character, but not readily obtained except by boys and squirrels, whose time is not valuable. In this group we have H. alba, H. glabra, H. villosa, H. glabra pallida, H. glabra odorata, H. glabra microcarpa, H. Mexicana, H. Buckleyi, and H. myristicaeformis. In another group of hickories with temptingly thin shells and plump kernels, we have a bitter or astringent pellicle of the kernel. This group contains H. Texana, H. minima, and H. aquatica. Sometimes in the bitter group we find individual trees with edible nuts, and it is not unlikely that some of them represent hybrids in which the bitter and astringent qualities have been recessive.

There is no more promising work for horticulturists than crossbreeding hickories with walnuts, and crossing hickories with each other. Five hundred years from now, we will likely see extensive orchards of these hybrids covering thousands of acres of land that is currently nearly worthless. Hickories are set to provide a significant portion of the world’s food supply in the years ahead. Right now, the wild hickories that are most valued include: H. pecan, H. ovata, H. Carolinae-septentrionalis, and H. laciniosa. There are several other types that have edible nuts, sometimes of excellent quality, but they're not easily collected except by kids and squirrels, whose time isn’t valuable. In this group, we have H. alba, H. glabra, H. villosa, H. glabra pallida, H. glabra odorata, H. glabra microcarpa, H. Mexicana, H. Buckleyi, and H. myristicaeformis. In another group of hickories with tempting thin shells and plump nuts, we find a bitter or astringent skin on the kernel. This group includes H. Texana, H. minima, and H. aquatica. Sometimes in the bitter group, we come across individual trees with edible nuts, and it’s not unlikely that some of them are hybrids where the bitter and astringent traits have been recessive.

Among the desirable species of wild hickories there is much variation in character, and selection of trees for propagation is in its infancy. One reason for this has been the difficulty of transplanting hickories. Another reason is the fact that hickories do not come true to parent type from seed. A third reason is the length of time required for seedling hickories to come into bearing.

Among the desirable types of wild hickories, there is a lot of variation in characteristics, and the selection of trees for propagation is still in the early stages. One reason for this is the challenge of transplanting hickories. Another reason is that hickories don't reproduce true to parent type from seed. A third reason is the long time it takes for seedling hickories to start producing fruit.

Concerning the first reason, the enormous taproot of young hickories requires so much pabulum for maintenance that when the trees are transplanted, with destruction of root-hairs along with the feeding roots, transplanted stocks may remain a year or two years in the ground before they are ready to send out buds from the top. On this account, the Stringfellow method has in my locality proven of value. This consists in extreme cutting back of root and top, leaving little more than a short club for transplantation. The short club does not require much pabulum for maintenance, and new feeding roots with their root-hairs get the club under way quickly, because there is little useless load for them to carry. The Stringfellow method further includes the idea that stock should be planted in very hard ground, and seems to be practicable with the hickories. The root-hairs which take up nourishment from the soil find it difficult to carry on osmosis in loose soil. The close contact obtained by forcing a way through compact soil facilitates feeding. On this account, autumn is perhaps a better time for transplantation of hickories, in the northern latitudes, at least. Callus forms over the ends of cut roots at all times when the ground is not frozen, and the more complete the callus formation the more readily are feeding roots sent out.[Pg 16]

Regarding the first reason, the large taproot of young hickories needs a lot of nutrients for maintenance. When these trees are transplanted, the destruction of root hairs and feeding roots may result in them taking a year or two to start budding at the top. For this reason, the Stringfellow method has proven useful in my area. This method involves cutting back both the root and top significantly, leaving just a short stump for transplantation. The short stump doesn’t need much nutrients to survive, allowing new feeding roots and their root hairs to establish quickly, as there's less unnecessary load for them to support. The Stringfellow method also suggests planting the stock in very hard ground, which seems to work well for hickories. The root hairs that absorb nutrients from the soil struggle to function in loose soil. By forcing their way through compact soil, they gain better contact, which promotes feeding. Therefore, autumn may be a better time to transplant hickories, at least in northern regions. Callus forms over the ends of cut roots whenever the ground is not frozen, and the more complete the callus formation, the easier it is for feeding roots to develop.[Pg 16]

One of the main obstacles to propagation of hickories has depended upon the fact that nuts did not come true to parent type from seed. This is overcome by budding or grafting, and we can now multiply the progeny from any one desirable plant indefinitely. In the South grafting is nearly as successful as budding, but in the North budding seems to be the better method for propagation. The chief difficulty in grafting or budding the hickories is due to slow formation of callus and of granulation processes which carry on repair of wounds.

One of the main challenges in growing hickories has been that nuts don’t produce plants that are true to the parent type from seeds. This can be resolved through budding or grafting, allowing us to endlessly reproduce the offspring of any desirable plant. In the South, grafting is almost as effective as budding, but in the North, budding appears to be the preferred method for propagation. The primary difficulty with grafting or budding hickories stems from the slow development of callus and granulation processes that heal wounds.

The propagation of trees from a desirable individual plant can be accomplished also by transplanting roots. A hickory root dug from the ground, divested of small rootlets, cut into segments a foot or more in length, and set perpendicularly in sand with half an inch protruding, will throw out shoots from adventitious buds. In my experimental work with hickory roots, in covered jars, surrounded by wet moss, but with the entire root reached by light, adventitious buds have started along the entire length of the root, and we may find this an economical way for root propagation, dividing up sprouting roots into small segments. The chief objection to this method of propagation as compared with budding is the length of time required for seedling trees to come into bearing, propagation from roots probably requiring the same length of time as propagation from seed, whereas by budding or grafting the bearing period begins very much earlier. Forty-six years ago Mr. J. W. Kerr of Denton, Maryland, planted three pecks of large shagbark hickory nuts, but of the progeny only about twenty were satisfactory, most of the trees bearing inferior nuts. These trees required from thirteen to eighteen years to come into bearing, and young trees that Mr. Kerr purchased from nurseries and planted were twenty-five years old before they began to bear. Others who have planted shagbark hickories and pecans state that nearly twenty years are required for the trees to come into bearing on an average. When budded or grafted the pecan sometimes comes into bearing in two years, and frequently in four years. We may anticipate that other hickories will act analogously.

You can propagate trees from a desirable individual plant by transplanting roots. If you take a hickory root out of the ground, remove the small rootlets, cut it into segments at least a foot long, and plant them vertically in sand with half an inch sticking out, they will produce shoots from adventitious buds. In my experiments with hickory roots in covered jars surrounded by wet moss, where the entire root was exposed to light, adventitious buds have sprouted all along the root. This might be a cost-effective method for root propagation by dividing sprouting roots into smaller pieces. The main drawback of this propagation method compared to budding is how long it takes for seedling trees to start producing. Root propagation likely takes as long as seed propagation, while budding or grafting results in earlier fruit-bearing. Forty-six years ago, Mr. J. W. Kerr from Denton, Maryland, planted three pecks of large shagbark hickory nuts, but out of the offspring, only about twenty were satisfactory, with most trees producing inferior nuts. These trees took between thirteen to eighteen years to bear fruit, and the young trees Mr. Kerr bought from nurseries were twenty-five years old before they started producing. Others who planted shagbark hickories and pecans report that it generally takes nearly twenty years for the trees to start bearing fruit. In contrast, when pecans are budded or grafted, they can start producing in as little as two years, and often in four years. We can expect that other hickories will behave similarly.

The hickories prefer rich, well drained soil for best development of nuts, and an abundance of moisture, provided the land is well drained. Many of the hickories, however, are so adaptable to various soils that they often thrive in lands that are sandy, and dry, and almost barren. In the latter case, they have to maintain an enormous root system for feeding purposes, and this is detrimental to good bearing qualities. The mocker-nut, pignut, and hairy hickory, perhaps adapt themselves best to sandy soils. This feature may make them valuable species for planting when one has no other soil, because the stocks can be used for grafting better kinds.

The hickories thrive best in rich, well-drained soil that has plenty of moisture, as long as it's well-drained. However, many hickories are so adaptable that they can also do well in sandy, dry, and nearly barren lands. In those situations, they need to develop an extensive root system to gather nutrients, which can negatively impact their ability to produce nuts. The mockernut, pignut, and hairy hickory are especially well-suited to sandy soils. This adaptability could make them valuable for planting when other soil options are unavailable since their stocks can be used for grafting better varieties.

While the hickories prefer neutral or alkaline soil, most of them[Pg 17] will grow fairly well even in acid glacial tills. Their preference, however, for neutral or alkaline soils would suggest the use of a good deal of lime in acid soils, when hickories are to be grown in orchard form.

While hickories prefer neutral or alkaline soil, most of them[Pg 17] will grow quite well even in acidic glacial tills. However, their preference for neutral or alkaline soils suggests that a significant amount of lime should be added to acidic soils when hickories are to be grown in an orchard setting.

All of the trees in the hickory group are intolerant of shade and of competition with other trees. The more sunlight they can have the better. Most of us are familiar with the hickory tree standing alone in the cultivated field, which bears a heavy annual crop, when the neighbors at the edge of the forest bear sparingly. Hickories in forest growth put their energies into the formation of wood chiefly, and in the struggle for food and light devote very little energy to fruiting.

All the trees in the hickory group can't handle shade or competition from other trees. The more sunlight they get, the better. Most of us know the hickory tree that stands alone in a cultivated field, producing a heavy crop each year, while the trees near the edge of the forest produce very little. Hickories in a forest focus their energy on growing wood primarily, and in the fight for food and light, they put very little energy into producing fruit.

The best method for cultivation of hickories has been worked out only with the pecan up to the present time. With this species, it has been determined that clean cultivation with plenty of fertilization gives best results, as with apples. It is probable that Stringfellow's sod culture method will come next in order, and will perhaps be most generally used by nut orchardists, because it is less expensive and requires less labor. The sod culture method includes the idea of cutting all grass and weeds beneath the trees, in order to take away competition, allowing these vegetable substances to decompose beneath the trees and furnish food. There is no objection to adding artificial fertilizer, or a still greater amount of vegetable matter.

The best way to grow hickories has only been established for pecans so far. For this type, it’s been found that regular cultivation with plenty of fertilizer yields the best results, similar to apples. It seems likely that Stringfellow's sod culture method will be the next approach and may be the most commonly adopted by nut orchardists because it's cheaper and requires less work. The sod culture method involves cutting all grass and weeds underneath the trees to eliminate competition, allowing these plant materials to decompose under the trees and provide nutrients. There's no problem with adding artificial fertilizer or even more organic matter.

The enemies of the hickories are not many in the forest, where the balance of nature is maintained, but when man disturbs the balance of nature by planting hickories in large numbers in orchard form certain enemies increase, and must be met by our resources. Fungous and bacterial enemies are beginning to menace some varieties of the pecan in the South, and both in the North and in the South certain insect enemies are becoming important in relation to all valuable hickories.

The enemies of hickory trees aren't numerous in the forest, where nature's balance is kept intact. However, when humans disrupt this balance by planting hickories in large orchards, certain enemies start to thrive, and we need to tackle them with our resources. Fungal and bacterial threats are beginning to pose a risk to some pecan varieties in the South, and both in the North and the South, certain insect pests are becoming significant threats to all valuable hickories.

The bark boring beetle (Scolytus) has been reported as destructive to hickories in some sections, the trees dying as a result of depredations of the larvae of this beetle.

The bark boring beetle (Scolytus) has been noted as harmful to hickory trees in certain areas, with the trees dying due to damage caused by the larvae of this beetle.

I find a large borer at work on some of my hickories, but have not as yet determined its species. It may be the painted hickory borer (Cylene), or the locust borer. It makes a hole as large as a small lead pencil, directly into the trunk or limbs, and excavates long tunnels into the heart wood. The painted hickory borer is supposed to occur chiefly on dead and dying hickories, but the borer of which I speak is found in the vigorous young hickories in the vicinity of my locusts, which are riddled with locust borers.

I’ve discovered a large borer working on some of my hickory trees, but I haven’t figured out what species it is yet. It might be the painted hickory borer (Cylene) or the locust borer. It drills a hole as big as a small pencil directly into the trunk or branches and creates long tunnels in the heartwood. The painted hickory borer is thought to mainly target dead and dying hickories, but the borer I’m observing is found in healthy young hickories near my locust trees, which are full of locust borers.

In some localities involucre borers make tunnels between the nut and the involucre, interfering with the development of the kernel.

In some areas, involucre borers create tunnels between the nut and the involucre, disrupting the growth of the kernel.

The hickory twig girdler (Oncideres) is abundant in some localities, but not as yet very destructive.[Pg 18]

The hickory twig girdler (Oncideres) is common in certain areas, but it isn't very damaging yet.[Pg 18]

Hickory nut weevils destroy many nuts in some localities, and their colonies increase about individual trees markedly. In such cases, it is important to collect the entire crop each year from a given tree, taking pains to destroy all nuts which contain weevil larvae. These may be selected in a general way by dumping the freshly gathered nuts into a tub of water. Nuts containing weevil larvae will float for the most part, and in order to make sure of the destruction of larvae in the remaining nuts they may be placed in a closed receptacle, and carbon bisulphide poured over them.

Hickory nut weevils ruin a lot of nuts in certain areas, and their populations significantly increase around individual trees. In these situations, it's crucial to harvest the entire crop each year from a specific tree, making sure to destroy all nuts that have weevil larvae. You can generally identify these by pouring the freshly gathered nuts into a tub of water. Nuts with weevil larvae will mostly float, and to ensure the larvae in the remaining nuts are completely eliminated, you can put them in a sealed container and pour carbon bisulphide over them.

One of the bud worms is sometimes very destructive to individual hickory trees which have developed colonies, the larvae destroying the axillary buds, and burrowing into the base of the petioles of leaves.

One of the bud worms can be really harmful to individual hickory trees that have colonies, with the larvae damaging the axillary buds and tunneling into the base of the leaf petioles.

A new enemy which I found this year for the first time is the Conotrachelus juglandis. This beetle ordinarily lays its eggs in the involucre of the butternut. With the introduction of exotic walnuts, the beetle has changed its habits, and lays its eggs in the herbaceous shoots of walnuts and hickories. The larvae tunnel into the center of a shoot, and destroy it, or seriously interfere with its nutrition.

A new enemy I discovered this year for the first time is the Conotrachelus juglandis. This beetle usually lays its eggs in the husk of the butternut. With the introduction of exotic walnuts, the beetle has adapted its behavior and now lays its eggs in the soft shoots of walnuts and hickories. The larvae burrow into the center of a shoot, damaging it or significantly disrupting its growth.

Among the enemies of the hickory we must not forget the common field mouse, and the pine mouse, which burrow beneath the surface of the ground, and in winter feed freely upon the bark of the roots of the hickories. They have destroyed many thousands of young hickories of various kinds in my nursery, and in digging up roots of old hickories for experimental root grafting I find that mice have been living freely for years upon the bark of some roots.

Among the enemies of the hickory, we shouldn't overlook the common field mouse and the pine mouse, which dig burrows beneath the ground and in winter easily feed on the bark of hickory roots. They have wiped out thousands of young hickories of different types in my nursery, and while digging up roots of old hickories for experimental grafting, I've discovered that mice have been living off the bark of some roots for years.

RANDOM NOTES

Aside from the facts which have been grouped together in this paper, certain notes may be of interest, as introducing questions for speculation.

Aside from the facts presented in this paper, some notes might be interesting, as they raise questions for speculation.

Are we likely to find more species among the hickories than the ones already described? If so well described a species as the H. Buckleyi has almost escaped observation, and if H. Mexicana is confined, as it seems to be, to a very limited area, and if most of the hickories grow in regions where few botanists are at work, it seems to me probable that several species remain as yet undiscovered. These are likely to be species which lack means of defence, and which are restricted to certain small areas. If we make a parallel with other observations of recent discoveries, one thinks, for instance, in Ichthyology of the Marston's trout, the Sunapee sabling, Ausable greyling, and the Kern River trout, confined almost to a certain stream or lake, and remaining undiscovered for years by naturalists, although familiar to thousands of local fishermen.[Pg 19]

Are we likely to discover more species among the hickories than those already identified? If a well-documented species like H. Buckleyi has nearly gone unnoticed, and if H. Mexicana appears to be restricted to a very small area, and if most hickories grow in places where few botanists are active, it seems probable that several species have yet to be found. These might be species that lack defensive adaptations and are limited to specific small regions. Drawing a parallel with recent findings in other fields, you might think of species like Marston's trout, Sunapee sablefish, Ausable grayling, and Kern River trout, which are mostly confined to particular streams or lakes and went unnoticed by naturalists for years, although they are well-known to many local anglers.[Pg 19]

Sometimes there is a very apparent reason for the check to distribution of a species. The men whom I employed to go into the mountains of Alvarez for the Mexican hickory tell me that the trees are so loaded down with mistletoe that they rarely bear a crop, and there are few nuts with well developed kernels to be found.

Sometimes there is a clear reason for the distribution of a species. The workers I hired to go into the Alvarez mountains for the Mexican hickory tell me that the trees are so covered in mistletoe that they rarely produce a crop, and there are only a few nuts with well-formed kernels to be found.

Distribution of a powerful species of hickory, like the pecan, seems to be limited in the North by incomplete development of the pistillate flowers. These are borne on the ends of the herbaceous shoots of the year, and the pecan has such a long growing season that in the North the pistillate buds, which are last developed, are exposed to winter killing. Southern limitation of hickories which have a very short growing period, like the shagbark, may be due to the fact that after a period of summer rest, new growth begins in the autumn rains, and this new growth may not lignify for winter rest.

The distribution of a strong hickory species, like the pecan, appears to be restricted in the North due to the incomplete development of the female flowers. These flowers grow at the ends of the herbaceous shoots for that year, and since pecans have such a long growing season, the female buds, which develop last, are vulnerable to winter damage in the North. The southern limit for hickories with a very short growing period, such as the shagbark, might be because, after a summer break, new growth starts with the autumn rains, and this new growth may not harden off in time for winter.

By artificial selection we can extend the range of all hickories far beyond their indigenous range, which is limited by natural checks. Extension of range, adaptation to various soils, and changes in the character of the nut are likely to occur from grafting hickories upon different stocks of the family. Thus we can graft a shagbark, which does not thrive in poor sandy soil, upon the mocker-nut, which does grow in such soils. Some varieties of the species may grow freely far out of their natural range if they are simply transplanted. For instance, the Stuart pecan, which comes from the very shores of the Gulf of Mexico, is one of the hardiest pecans at the latitude of New York. I don't know about its northern fruiting as yet.

Through artificial selection, we can expand the range of all hickories far beyond their natural habitats, which are restricted by environmental limitations. By grafting hickories onto different types within the family, we are likely to see expansion of their range, adaptability to various soils, and changes in the nut's characteristics. For example, we can graft a shagbark, which struggles in poor sandy soil, onto the mockernut, which thrives in such conditions. Some varieties of the species may grow successfully far beyond their natural range if they are just transplanted. For instance, the Stuart pecan, originating from the Gulf of Mexico, is one of the hardiest pecans at the latitude of New York. I’m not sure about its fruiting success in northern climates yet.

If the Satsuma orange grafted upon trifoliate orange stock gives a heavy, well flavored fruit, while the same variety grafted upon sweet orange stock gives a spongy fruit of little value, we may assume that similar changes in character of fruit will follow nut grafting. Perhaps the astringent feature of the pecan nut will be found to disappear when the pecan has been grafted upon certain other hickories. Sometimes undesirable results are obtained from such grafting; for instance, the pecan grafted upon water hickory stock has been found to grow freely for four or five years, and then to die back unaccountably.

If a Satsuma orange grafted onto trifoliate orange stock produces a heavy, flavorful fruit, while the same variety grafted onto sweet orange stock yields a spongy fruit of little value, we can assume that similar changes in the characteristics of fruit will occur with nut grafting. Perhaps the astringency of the pecan nut will disappear when the pecan is grafted onto certain other hickories. However, sometimes undesirable results come from such grafting; for example, a pecan grafted onto water hickory stock may thrive for four or five years and then unexpectedly die back.

Stocks of rapidly growing hickories, like the pecan and the bitternut, may serve to shorten the bearing time of slowly growing species, like the shagbark, when scions of the latter are grafted upon such stocks. At the present time I have shagbark grafted upon stocks of the pecan, shagbark, bitternut, mocker-nut, and pignut, but these are all young, and I cannot at the present time discern much difference in effect of stock upon scion.

Stocks of fast-growing hickories, like pecans and bitternuts, might help reduce the time it takes for slower-growing species, like shagbarks, to bear fruit when the latter are grafted onto these stocks. Right now, I have shagbark grafted onto stocks of pecan, shagbark, bitternut, mockernut, and pignut, but they're all young, and I can't really see much difference in how the stock affects the scion at this time.

In cross pollenization of hickories, I have not as yet discovered the best way to prevent the development of aphides and of other insects[Pg 20] under the protection of the paper bags (which cover the pistillate flowers) sometimes to the point of destruction of flowers before nuts are started. It is probable that sprinkling the leaves with Persian insect powder, and leaving a little insect powder in the bag, will settle the question.

In cross-pollination of hickories, I have not yet found the best way to stop the growth of aphids and other insects[Pg 20] under the protective paper bags (which cover the female flowers) sometimes leading to the destruction of flowers before any nuts start to form. It’s likely that spraying the leaves with Persian insect powder and leaving a bit of insect powder in the bag will solve the issue.

I have not as yet learned how to prevent squirrels from getting at hybridized nuts while they are still upon the tree. Squirrels cut through mosquito netting which is tied about nuts to prevent them from falling to the ground, and if wire gauze is used, they cut off the branch, allowing gauze and all to fall to the ground, and then manage to get the nut out of the gauze. The red squirrel particularly is a pest in this regard, and will even cut off the tape which is tied about the branches for marking purposes, for no apparent reason aside from pure mischievousness.

I still haven't figured out how to keep squirrels from stealing hybrid nuts while they're still on the tree. Squirrels can easily cut through mosquito netting wrapped around the nuts to stop them from falling. If I use wire mesh, they will just chop off the entire branch, making the mesh and everything fall to the ground, and then they somehow get the nut out of the mesh. The red squirrel is especially troublesome for this, and it even cuts the tape that's tied around the branches for marking, seemingly just for fun.

Nuts which are to be planted must be kept away not only from the squirrels, but from rats and mice. One of my farmhouses got the reputation of being haunted because of mysterious noises made by rats in rattling hybrid nuts worth a dollar apiece about between the partitions. The best way that I have found for keeping nuts for sprouting purposes is to have a number of large wire cages made. These are set in the ground, nuts are stratified in sand within these cages, and allowed to remain exposed to the elements during the winter.

Nuts that are meant for planting should be kept away not only from squirrels but also from rats and mice. One of my farmhouses gained a reputation for being haunted because of the strange noises made by rats in rattling hybrid nuts worth a dollar each between the walls. The best method I've found for storing nuts for sprouting is to have several large wire cages made. These are set into the ground, and the nuts are layered in sand inside the cages, allowing them to be exposed to the elements during the winter.

It is probable that some of the hickories will be grown in forest form in future because of the increased value of the wood of the species. For growing hickories in forest form, it is probable that they should be set not more than six or eight feet apart at the outset. At ten years of age the first thinning will give a valuable lot of hoop poles. The second thinning will give turning stock. The third thinning will give wood for a large variety of purposes. I know of no tree which promises to return a revenue more quickly when planted in forest form than hickories like the shagbark and the shellbark, mocker-nut and pignut. These trees will not be expected to bear nuts, because in the struggle for food and light their energies will be directed toward making trunks.

It's likely that some hickories will be grown in a forest setting in the future due to the increasing value of their wood. When planting hickories in this way, they should probably be spaced no more than six to eight feet apart initially. At ten years old, the first thinning will yield a valuable batch of hoop poles. The second thinning will provide turning stock, while the third will produce wood for a wide range of uses. I don't know of any tree that offers a quicker return on investment when planted in a forest form than hickories like shagbark, shellbark, mockernut, and pignut. These trees won't be expected to produce nuts, as their efforts will be focused on growing trunks in the competition for resources and light.

Hickories are undoubtedly to be used for decorative purposes in parks and streets by future generations. The stately pecan, the sturdy shagbark, can be made to replace, South and North, the millions of useless poplars, willows, and other bunches of leaves, which please the eye but render no valuable annual or final returns. The chief reason why this has not been done is because people have not thought about it.

Hickories will definitely be used for decoration in parks and streets by future generations. The impressive pecan and the strong shagbark can replace the millions of useless poplars, willows, and other leafy trees that look nice but provide no real benefits. The main reason this hasn’t happened yet is that people haven’t considered it.


President Morris: This paper is not to be considered with the respect that is ordinarily due to a presidential address, but is open for discussion, and I would like to have any of my theories disproven.[Pg 21]

President Morris: This paper shouldn't be treated with the usual respect given to a presidential address; it's open for discussion, and I welcome anyone to challenge my theories.[Pg 21]

Professor Craig: Doctor Morris has covered a very extensive field in his presidential address, and has raised so many interesting questions that I imagine the difficulty with you is to know just where to begin. Personally, and because I am not as thoroughly aware of the field of Doctor Morris' hybridization work as I ought to be, I should like to ask him what combinations of the hickories he has effected thus far. The field of hybridizing nuts is an exceedingly interesting one, and Doctor Morris has been the foremost worker in it. I am sure it would be interesting to you, as it is to myself, to know briefly what ground he has covered in the extensive range of his experiments.

Professor Craig: Doctor Morris has addressed a very broad topic in his presidential speech and posed so many intriguing questions that I imagine you might be unsure where to start. Personally, since I'm not as knowledgeable about Doctor Morris' hybridization work as I should be, I’d like to ask him what hickory combinations he has achieved so far. The area of nut hybridization is incredibly fascinating, and Doctor Morris has been the leading expert in this field. I’m sure it would be interesting for you, just as it is for me, to hear a brief overview of the scope of his experiments.

President Morris: In answering that question, I am speaking from memory and may not speak correctly. I have made crosses back and forth between shagbark, bitternut, mocker-nut, pignut, and pecan. In the crosses I made, using pecans, pollen was received from the South and put upon the others. The number of crosses that are fertile I cannot state as yet, because I have not had experience enough in protecting these nuts, and many of the hybrid nuts were lost. Squirrels and mice destroyed the labor of three of my men and myself during one season. I have secured fertile hybrids between the pecan and the bitternut and between the pecan and the shagbark. If I remember correctly, those are the only fertile hybrids I have between hickories at the present time. In regard to crossing hickories and walnuts, I have crossed back and forth several of the walnuts, our black walnut, our butternut, the Siebold walnut, with the pecan, and with the bitternut, and have fertile hybrids. These are open bud hickories, and the open bud hickories seem to cross pollenize freely with the walnuts back and forth, while the scale bud hickories do not accept pollen readily from the walnuts. I would rather perhaps not make a report to this effect for publication at the present time, for two reasons. In the first place, I am speaking from memory; in the second place, rats, mice, squirrels, small boys, visitors, and high winds have made such inroads upon my specimens, and upon my work, that it is not quite time to report. I am merely speaking offhand in a general way, stating that the hickories, open bud and scale bud, both seem to cross rather freely back and forth. Open bud hickories and the walnuts seem to cross rather freely back and forth, while the walnuts and the scale bud hickories apparently do not cross so readily back and forth.

President Morris: In answering that question, I’m speaking from memory and might not be completely accurate. I’ve made crosses between shagbark, bitternut, mockernut, pignut, and pecan. In these crosses where I used pecans, I got pollen from the South and applied it to the others. I can't say how many of the crosses are fertile yet because I haven't had enough experience protecting these nuts, and many of the hybrid nuts were lost. Squirrels and mice destroyed the efforts of three of my men and myself during one season. I have secured fertile hybrids between the pecan and the bitternut, as well as between the pecan and the shagbark. If I remember correctly, those are the only fertile hybrids I have between hickories at this time. Regarding crossing hickories and walnuts, I have crossed several walnuts, including our black walnut, butternut, and Siebold walnut, with pecan and bitternut, resulting in fertile hybrids. These are open bud hickories, and the open bud hickories seem to cross-pollinate easily with the walnuts, while the scale bud hickories don’t accept pollen from the walnuts as readily. I would prefer not to make a formal report on this just yet for two reasons. First, I’m relying on memory; second, rats, mice, squirrels, small boys, visitors, and high winds have heavily impacted my specimens and my work, so it’s not quite the right time to report. I’m just speaking generally, noting that both open bud and scale bud hickories seem to cross quite easily. Open bud hickories and walnuts seem to cross freely, while the walnuts and scale bud hickories don’t cross as easily.

Professor Craig: In growing your hickories from root cuttings, have you had any trouble from excessive sprouting?

Professor Craig: While growing your hickories from root cuttings, have you experienced any issues with excessive sprouting?

President Morris: Anywhere from one to eight sprouts will start from adventitious buds at the circle near the ground, and then I break all these off but one, letting that one grow.[Pg 22]

President Morris: Anywhere from one to eight sprouts will emerge from the adventitious buds at the circle near the ground, and then I remove all of them except for one, allowing that one to grow.[Pg 22]

Mr. Wilcox (Pennsylvania): How do you prepare your stocks for budding and grafting, in pots?

Mr. Wilcox (Pennsylvania): How do you get your plants ready for budding and grafting in pots?

President Morris: I have tried practically every method that has ever been described, and the only successful method that I have now has been topworking vigorous sprouts of one year's growth. That is, I would cut off the tops of the trees now. Next spring those tops send out very vigorous sprouts. I bud those early in August or the latter part of July, or else in the following spring, sometimes, we graft them; and in grafting, it is quite important to cut longitudinally at one side of the stock, and go clear to the cambium layer. That gives the flexible slice on one side, and adapts itself to the tying.

President Morris: I've tried almost every method that's been suggested, and the only one that has worked for me is topworking vigorous sprouts from one year's growth. Basically, I cut off the tops of the trees now. Next spring, those tops produce strong sprouts. I bud those early in August or late July, or sometimes the following spring we graft them; and when grafting, it's really crucial to make a longitudinal cut on one side of the stock, going all the way to the cambium layer. This creates a flexible slice on one side, making it easier to tie.

Mr. Wilcox: Have you prepared any stocks in pots at all?

Mr. Wilcox: Have you put any stocks in pots yet?

President Morris: Yes. I personally have to leave these to others. I tell my men to do it, but it is rather new work for them, and I give them so much to do that things are apt to be neglected; and just a moment of neglect at the wrong time will wipe out a whole year's work. I have not cared very much at the present time for root grafting in pots. I have lost a great proportion of the grafts, and it does not at the present time seem desirable; but I believe if that is done in hot houses with the ground warmed from the bottom, it is very apt to succeed. Give them plenty of time for granulating. They granulate very, very slowly.

President Morris: Yes. I have to leave these tasks to others. I tell my team to handle it, but it's pretty new work for them, and I assign them so many tasks that things tend to get overlooked; just a moment of oversight at the wrong time can ruin an entire year's worth of effort. Right now, I’m not very focused on root grafting in pots. I've lost a significant number of the grafts, and it doesn't seem practical at this moment; however, I believe if it's done in greenhouses with the soil heated from the bottom, it's likely to succeed. Make sure they have plenty of time to granulate. They granulate really, really slowly.

Mr. Wilcox: What kind of pots do you use?

Mr. Wilcox: What kind of pots do you use?

President Morris: Some Professor Sargent showed me, long, made for the purpose.

President Morris: A professor named Sargent showed me something that was made for that purpose a long time ago.

Mr. Collins (Pennsylvania): You spoke of the hairy hickory. What hickory is that?

Mr. Collins (Pennsylvania): You mentioned the hairy hickory. Which hickory are you talking about?

President Morris: Hicoria villosa, that you find from Carolina southward.

President Morris: Hicoria villosa, which you can find from Carolina down south.

Mr. Littlepage: You spoke of the Stuart as being the most hardy pecan in the latitude of New York. I presume you meant of the southern pecans?

Mr. Littlepage: You mentioned that the Stuart is the toughest pecan in the New York area. I assume you were referring to the southern pecans?

President Morris: It seems to be one of the hardiest anyway. Even Virginia forms don't stand it through the winter as well as the Stuart. Mine are not fruiting as yet.

President Morris: It seems to be one of the toughest, anyway. Even Virginia varieties don't hold up through the winter as well as the Stuart. Mine aren't bearing fruit yet.

Mr. Littlepage: What varieties have you there?

Mr. Littlepage: What types do you have there?

President Morris: Appomattox and Mantura are northern ones I have.

President Morris: I have both Appomattox and Mantura, which are in the north.

Mr. Littlepage: Have you none of the Indiana varieties?

Mr. Littlepage: Don't you have any of the Indiana types?

President Morris: Yes, I have the Indiana varieties on northern stocks, but those have only gone through one winter. They went through all right. I would say that the Stuart is quite as hardy as those.[Pg 23]

President Morris: Yes, I have the Indiana varieties on northern stocks, but they’ve only survived one winter. They did just fine. I would say that the Stuart is just as hardy as those.[Pg 23]

Mr. Littlepage: I have observed the Stuart in Indiana. A friend of mine has a small orchard of several varieties of pecans. I notice some places where the Stuart has lived six or seven years, and then some particularly hard freeze has frozen it back. I have a letter from Mr. Jones in Louisiana, in which he says they had a recent freeze, and every variety of pecan he had there had suffered, except the Stuart. I don't recall whether he mentioned the Moneymaker in a previous letter or not, but he did mention the Russell and some other varieties.

Mr. Littlepage: I've seen the Stuart variety in Indiana. A friend of mine has a small orchard with several types of pecans. I've noticed that in some spots, the Stuart has been around for six or seven years, but then a really harsh freeze has set it back. I have a letter from Mr. Jones in Louisiana, where he says they recently had a freeze, and every type of pecan he had suffered, except for the Stuart. I can't remember if he mentioned the Moneymaker in a previous letter, but he did talk about the Russell and some other varieties.

President Morris: We have a number of pecan trees about New York that have been grown on private estates. Pecans have been planted in Connecticut and Massachusetts. You run across seedling trees here and there, and a good many of them are perfectly hardy. They are very apt to be infertile. The staminate flowers are apt to be destroyed because they mature so late, and they may not carry any nuts. Pollination is imperfect as a rule, and nuts may not fill.

President Morris: We have several pecan trees around New York that have been planted on private estates. Pecans have also been planted in Connecticut and Massachusetts. You can find seedling trees here and there, and many of them are quite hardy. However, they tend to be infertile. The male flowers often get damaged because they mature so late, and they might not produce any nuts. Pollination is usually inadequate, and the nuts might not develop properly.

Mr. Reed (Washington, D. C.): But trees of Stuart are in bearing?

Mr. Reed (Washington, D. C.): But are the Stuart trees producing fruit?

President Morris: I don't know about bearing. Three years they have stood a temperature of twenty below zero, so that is a pretty good test.

President Morris: I’m not sure about bearing. They’ve endured temperatures of twenty below zero for three years, so that’s a pretty solid test.

Mr. Reed: You haven't seen any nuts yet?

Mr. Reed: You haven't seen any nuts yet?

President Morris: No, I haven't seen any nuts; but they mature their wood, and if they mature their wood, they are likely to mature staminate and pistillate flowers.

President Morris: No, I haven't seen any nuts; but they mature their wood, and if they mature their wood, they're likely to develop male and female flowers.

Mr. Littlepage: While it is true they may mature staminate and pistillate blossoms, the question arises whether or not the growing season is going to be long enough at the end to mature the nuts. I notice in going through wild groves in Indiana, once in a while you have a tree which never matures any nuts, though it has bountiful crops. The frost gets them.

Mr. Littlepage: While it's true that they can produce male and female flowers, we need to consider whether the growing season will be long enough at the end to mature the nuts. I've noticed that in the wild groves in Indiana, sometimes you come across a tree that never produces any nuts, even though it has abundant crops. The frost gets to them.

Professor Craig: There is evidently a lack of summer heat to ripen fruit. Before we get quite away from this subject, I would like to ask Mr. Roper if he has noticed any striking differences in the hardiness of Stuart and other northern forms of the pecan in his particular locality. Does Stuart maintain its reputation for hardiness in his locality? We are interested in that question from the northern standpoint.

Professor Craig: Clearly, there’s not enough summer heat to ripen the fruit. Before we move on from this topic, I’d like to ask Mr. Roper if he has seen any significant differences in the hardiness of Stuart and other northern varieties of pecan in his area. Does Stuart still have a solid reputation for hardiness in his location? We’re curious about that from a northern perspective.

Mr. Roper (Virginia): I think it does, but that is discussed in a paper which I shall read some time here in the meeting. Both the Stuart and Moneymaker have done better with us than any other of the southern varieties when they are budded on hardy stocks. The grafted trees do not do well with us.

Mr. Roper (Virginia): I believe it does, but that's covered in a paper I'll present at some point during the meeting. Both the Stuart and Moneymaker varieties have performed better with us than any other southern varieties when they're budded on hardy rootstocks. The grafted trees haven’t thrived with us.

President Morris: Professor Lake, will you speak on any of these points?[Pg 24]

President Morris: Professor Lake, will you discuss any of these points?[Pg 24]

Professor Lake: I am learning much and prefer to continue a learner. I shouldn't know anything about this crossing, except in the case of the Juglans regia and the oaks of California. That is one case that was not mentioned. We have a remarkable hybrid between the native oaks and the Persian walnut. It is remarkable in many ways. It has foliage that is perhaps half way between the oak and the walnut, and the nut on the surface looks like a small walnut, and on the inside it is between a walnut and an acorn. I had an opportunity to sample the flesh, but it is not edible yet. They are interested in the work very much, especially at Chico and the Southern California Station.

Professor Lake: I'm learning a lot and I prefer to keep learning. I shouldn't know anything about this crossing, except in the case of the Juglans regia and the oaks of California. That's one case that wasn't mentioned. We have an amazing hybrid between the native oaks and the Persian walnut. It stands out in many ways. Its leaves are kind of halfway between the oak and the walnut, and the nut on the outside looks like a small walnut, while on the inside it's somewhere between a walnut and an acorn. I got a chance to try the flesh, but it's not edible yet. They're really interested in this work, especially at Chico and the Southern California Station.

President Morris: It is said to be a cross between the live oak and the walnut. It seems absolutely impossible, but I have seen the nuts, and a photograph of the tree.

President Morris: It's described as a mix between the live oak and the walnut. It sounds completely unbelievable, but I've seen the nuts and a picture of the tree.

Mr. Reed: We haven't devoted a great deal of attention to the hybridization of nuts in our Department work. There is one thing that occurred to me, as I sat here, merely of passing interest. A gentleman in Mississippi sent a specimen of foliage, together with berries, from what he said was a hybrid between the pecan and the China berry; and he had the evidence, because the parent pecan tree stood right there, and the China berry was the other parent tree! He wanted world wide attention called to that. They were taken to the botanist, and he recognized them as one of the ordinary soap berries. There was a similar case this fall. A gentleman in Texas exhibited some nuts at the State Fair at Dallas that he said were a hybrid between the mocker-nut, the common hickory there in Texas, and the pecan. He said that the parent trees stood near one another and that the pecan blossomed some years about the same time that the hickory did, and in those years the hickory nut was long, and in other years it was short. Somebody sent one of the nuts to Mr. Taylor, Assistant Chief of the Bureau of Plant Industry. He sent the nut on to me, and I looked it up. I struck Texas on one of those cold wave days, and drove five miles out and back in a Texas livery rig, and found an ordinary hickory that bore nuts just a little different from others. That is one way the Department is called upon to ferret these things out.

Mr. Reed: We haven't focused much on the hybridization of nuts in our Department work. There's something that crossed my mind as I sat here, of mild interest. A man in Mississippi sent in a sample of leaves along with berries from what he claimed was a hybrid between the pecan and the Chinaberry; he had proof since the parent pecan tree was right there, and the Chinaberry was the other parent tree! He wanted global attention on that. They took it to a botanist, and he identified them as just regular soapberries. There was a similar situation this fall. A man in Texas showed some nuts at the State Fair in Dallas that he claimed were a hybrid between the mockernut, the common hickory in Texas, and the pecan. He mentioned that the parent trees grew close to each other and that the pecan blossomed some years around the same time as the hickory, and during those years, the hickory nuts were long, while in other years they were short. Someone sent one of the nuts to Mr. Taylor, Assistant Chief of the Bureau of Plant Industry. He forwarded the nut to me, and I researched it. I hit Texas during one of those cold wave days, drove out five miles and back in a Texas livery rig, and found a regular hickory that had nuts just slightly different from the others. That's one way the Department is called upon to investigate these matters.

Mr. Littlepage: I would like to ask Mr. Reed what information he has as to the success of pecans bearing when grafted or budded on other varieties of hickory? I say that because I know from traveling around through the country that there is a widespread impression that it is possible to have very extensive pecan orchards throughout the North by topworking the wild hickory. I have had some little experience along that line, but I don't know what the facts are; and Mr. Reed has made an extensive trip recently for the Department of Agriculture, collecting data in reference to the pecan.[Pg 25]

Mr. Littlepage: I’d like to ask Mr. Reed what he knows about the success of pecans when they’re grafted or budded onto other kinds of hickory. I mention this because I’ve seen that many people believe it’s possible to create large pecan orchards in the North by topworking wild hickory. I’ve had a bit of experience in this area, but I’m not sure what the real facts are; and Mr. Reed recently took a comprehensive trip for the Department of Agriculture to gather data on pecans.[Pg 25]

Mr. Reed: The present situation, so far as we have been able to gather the information, is just this. The pecan has been grafted on a good many species of hickory, all the way from Virginia south to Florida, and west to Texas; but rarely ever can we find an instance in which they have produced satisfactorily after they have come to a bearing stage. We find that they unite readily ordinarily, and grow rapidly; but the pecan eventually proves to be a more rapid grower than the hickory, and when it catches up and is the same diameter, then the pecan growth is slower, and while they bear a little the first few years, later on they are not productive. I don't wish to say that is final, but it has been the experience so far. You will find most enthusiastic advocates of pecan on hickory where it hasn't been tried for any length of time. The men who try it find it unites readily and makes this quick growth, and think the question is solved. But aside from a few instances in Texas, I don't find very encouraging reports. It may be due largely to the fact that the right varieties of pecan haven't been used. We know that in the early history of pecan culture the Rome and Centennial and some others that are light bearers were used; and then the pecan on hickory has been looked at as so much saved, and they haven't been given much attention. It is still very much a matter of doubt, but is not in a very favorable light at present.

Mr. Reed: The current situation, based on the information we've gathered, is as follows. Pecan trees have been grafted onto several types of hickory, from Virginia down to Florida and over to Texas; however, we rarely see successful production once they reach the bearing stage. They tend to unite easily and grow quickly at first, but eventually, the pecan grows faster than the hickory. Once the pecan matches the diameter of the hickory, its growth slows down, and while they produce a little fruit in the first few years, their productivity declines later on. I don’t want to say this is definitive, but it's been our experience so far. You’ll find many enthusiastic supporters of pecans on hickory where it hasn't been tested for long periods. Those who try it see that it unites well and grows quickly, and they believe the issue is resolved. But apart from a few cases in Texas, I haven’t seen encouraging results. This might largely be because the right varieties of pecan haven’t been used. In the early days of pecan cultivation, varieties like Rome and Centennial, which are light bearers, were utilized; and pecans on hickory have often been seen as a better option, so they haven’t received much attention. It remains quite uncertain and isn’t looking very promising at this point.

Professor Craig: I would like to ask Mr. Reed if he has looked over Mr. Ramsey's work recently at Austin, Texas.

Professor Craig: I’d like to ask Mr. Reed if he’s had a chance to review Mr. Ramsey’s work recently in Austin, Texas.

Mr. Reed: I was at Mr. Ramsey's last year, and I don't recall that that matter came up at all.

Mr. Reed: I was at Mr. Ramsey's last year, and I don't remember that coming up at all.

Professor Craig: Didn't you see his plantation of top worked hickories?

Professor Craig: Didn't you see his grove of top-grafted hickory trees?

Mr. Reed: I didn't know he had topworked hickories. He has topworked pecans. Professor Kyle of the Station in Texas has recently issued a bulletin on that very thing, and he cites a number of cases in which he concludes that there will be a favorable outcome; but for some reason, in the instances which he cites, the trees haven't borne very much. They attribute it this season in one instance to the fact that they had a storm at pollinating time, and last year some other accident happened that prevented them from maturing after a quantity of nuts had set.

Mr. Reed: I didn't know he had grafted hickories. He has grafted pecans. Professor Kyle from the Station in Texas recently released a bulletin on that very topic, and he mentions several cases where he believes the outcome will be positive; however, for some reason, in the examples he provides, the trees haven't produced much fruit. They attribute it this season in one case to a storm that occurred during pollination, and last year, some other issue arose that stopped them from maturing after a lot of nuts had set.

Mr. Littlepage: I mention this at this time because I want to get Mr. Reed's testimony in the record, because I think that every prospective nut grower must go through this stage. A year ago I undertook on my farm in Indiana to bud the pecan into other varieties of hickory—I have a great many wild hickories growing all over my farm,—shagbark, shellbark, and different varieties of those even. So I went to work and budded perhaps one hundred of those trees, and for a while[Pg 26] it seemed that there was going to be a great degree of success. I budded them all upon the limbs where the bark was thinner, and tied the bud in with waxed cloth very tightly; and by absorption the majority of the buds lived a week or ten days. After that, there was perhaps a third of them alive. For the next two weeks, we could find an occasional bud that remained green, and then the number became so very small that I gave up the idea that any would live. But this spring I found a few of these had started to grow, but I had tied them so very tightly that in some instances where there had been a growth of an inch or two, the bud part had been cut in two. Then I undertook it on a much smaller scale. I cut back eight or ten small hickory trees three to four inches in diameter, let them throw up water sprouts, and budded into these. The bud wood I used stuck very tight, and I examined the buds in November, and there were quite a number alive of the Greenriver and Huntington varieties of pecan. Whether they will grow finally remains to be seen.

Mr. Littlepage: I’m bringing this up now because I want to get Mr. Reed's testimony recorded, as I believe every potential nut grower needs to go through this phase. A year ago, I decided to bud pecan onto different varieties of hickory on my farm in Indiana—I have a lot of wild hickories growing all over the place, including shagbark, shellbark, and several others. So, I went ahead and budded about a hundred of those trees, and for a while[Pg 26], it looked like it was going to be a big success. I budded them all on the branches where the bark was thinner and tied the buds in with waxed cloth very tightly. Most of the buds survived for about a week or ten days. After that, about a third of them were still alive. Over the next two weeks, we found a few buds that stayed green, but then the numbers dropped so much that I didn’t think any would make it. However, this spring I noticed a few had begun to grow, but I had tied them so tightly that in some cases where there had been a growth of one or two inches, the bud part got cut in half. Then I decided to try again on a much smaller scale. I cut back eight or ten small hickory trees that were three to four inches in diameter, let them grow water sprouts, and budded into those. The bud wood I used held really well, and when I checked the buds in November, quite a few of the Greenriver and Huntington varieties of pecan were still alive. Whether they will ultimately grow remains to be seen.

(A discussion then occurred as to holding the afternoon session and it was decided to continue the business during the afternoon, instead of visiting the Campus.)

(A discussion then occurred about having the afternoon session, and it was decided to continue the business in the afternoon, instead of visiting the Campus.)

President Morris: I would like to comment on one point made by Mr. Littlepage. He has given us perhaps the reason why pecans die back when grafted upon other stocks. Mr. Reed, that is an extremely important point. He has shown that the pecan grows so much more rapidly than other hickories that when it has arrived at a proportion to be supported by the root of the other hickory, it then ceases bearing because all the energy is required for maintaining this new pecan top that tries to grow faster than the hickory, if that is my understanding of this point.

President Morris: I want to address a point brought up by Mr. Littlepage. He may have provided the reason why pecans die back when they're grafted onto other stocks. Mr. Reed, that's a really important point. He pointed out that the pecan grows much faster than other hickories, so when it reaches a size that the root of the other hickory can no longer support, it stops producing because all its energy is focused on maintaining the new pecan top that's trying to outgrow the hickory, if I understand this correctly.

May we not graft freely back and forth hickories of kinds which have about the same rate of growth, and may we not graft other kinds of hickories upon pecan stock, for we don't care how much nourishment is given to a fine young shagbark?

May we not freely graft different types of hickories that have a similar growth rate, and can we not graft other types of hickories onto pecan stock, since we don’t mind how much nourishment is given to a healthy young shagbark?

Mr. Littlepage: That is a fine point.

Mr. Littlepage: That's a good point.

President Morris: I am very glad Mr. Reed brought up that point. It is going to save thousands of dollars if it is a fact recognized in time, because many would go to putting pecans upon other hickories. We may learn that certain kinds of hickories can be grafted to advantage upon other stock, however.

President Morris: I'm really glad Mr. Reed mentioned that. It's going to save us thousands of dollars if we recognize this in time, because many would end up trying to graft pecans onto other hickories. We might also find out that certain types of hickories can be successfully grafted onto different stock.

Mr. Reed: There is another point right there I would like to have your views on, and that is, the smaller the hickory is at the time the pecan is grafted on it, the greater will be the influence of the pecan on the hickory.[Pg 27]

Mr. Reed: There's another point I'd like your thoughts on, and that is, the smaller the hickory is when the pecan is grafted onto it, the more influence the pecan will have on the hickory.[Pg 27]

President Morris: It can drag the stock along perhaps. It has been proved, I think, that a graft has a certain influence upon the stock, and in some cases can drag it along willy nilly to a certain extent. The root and the top get to balance each other fairly well if the root is very small at the time the graft is put on. Most of the trees that have been topworked to pecan have been various kinds of large hickories. Perhaps if you were to take a shagbark hickory one to two years of age and graft it, the pecan top would dominate or control that root, no matter whether it wanted to grow or not.

President Morris: It can probably pull the stock along. I think it has been shown that a graft has some influence on the stock and can sometimes drag it along without much choice to a certain degree. The root and the top tend to balance each other out pretty well if the root is quite small when the graft is applied. Most of the trees that have been topworked to pecan have been various types of large hickories. Maybe if you took a shagbark hickory that’s one to two years old and grafted it, the pecan top would take over or control that root, regardless of whether it wanted to grow or not.

Mr. Reed: The claim is sometimes made that if the pecan is grafted on other hickory young enough, it will transform the hickory completely. It will make a sufficient root system to feed the pecan as well as the pecan root would. But I have never seen that demonstrated.

Mr. Reed: People sometimes claim that if you graft a pecan onto a young enough hickory tree, it will completely change the hickory. It will create a root system strong enough to support the pecan just like the pecan's own roots would. But I've never seen that actually proven.

President Morris: That is speculative. It is a very valuable point, one of the sort of points that would naturally be brought out at a meeting of this kind.

President Morris: That's just speculation. It's a really important point, one of those things that would naturally come up in a meeting like this.

Mr. Reed: Have you seen that with other fruits, Professor Craig?

Mr. Reed: Have you noticed that with other fruits, Professor Craig?

Professor Craig: Yes. Each variety of apple produces its own kind of roots without reference to the seedling stock. That is to say the scion overrules the root in budding or grafting upon one or two year old seedlings.

Professor Craig: Yes. Each type of apple creates its own kind of roots, independent of the seedling stock. In other words, the scion takes precedence over the root when budding or grafting onto one or two-year-old seedlings.

President Morris: A parallel that comes to mind now is the grafting of Burbank's Royal walnut upon ordinary walnut stock. When that was done, his Royal walnut was said to drag the other walnut along.

President Morris: A comparison that comes to mind now is the grafting of Burbank's Royal walnut onto ordinary walnut stock. When that happened, it was said that his Royal walnut pulled the other walnut along.

Professor Craig: I think it is a very valuable suggestion. I am not sure I will go as far as the President has gone; but I think it is exceedingly suggestive, and worthy of careful consideration.

Professor Craig: I think it's a really valuable suggestion. I'm not sure I'll go as far as the President has, but I think it's very thought-provoking and worth serious consideration.

Mr. Rush (Pennsylvania): I find the same experience in some instances, that the graft outgrows the stocks. That is a peculiar instance of the work of improper unions. Eventually the stock pushes up and forms a perfect union in growth, with the Persian walnut. This is particularly applicable to pecan and hickory. I suppose Mr. Reed will bear me out in that, with regard to English walnut and black walnut.

Mr. Rush (Pennsylvania): I've noticed the same thing in some cases, where the graft outgrows the rootstock. This is a unique example of the issues caused by bad unions. Eventually, the rootstock pushes up and creates a perfect growth union with the Persian walnut. This is especially true for pecan and hickory. I believe Mr. Reed will agree with me on this, especially concerning English walnut and black walnut.

Mr. Reed: Oh, yes.

Mr. Reed: Oh, for sure.

President Morris: You occasionally see a variety of apple grafted on another in which the graft part gives the tree a sort of slipshod appearance. How about the bearing in that kind of a tree?

President Morris: You sometimes notice an apple variety that’s grafted onto another, where the grafted section makes the tree look a bit messy. What about the fruit production of that kind of tree?

Professor Craig: They usually bear heavily where the food supply is restricted.

Professor Craig: They often have a significant impact where the food supply is limited.

Mr. Reed: That would make our pecans bear more heavily on hickory stock than on their own.

Mr. Reed: That would cause our pecans to produce more on hickory stock than on their own.

Professor Craig: As a matter of theory, they ought to. The bear[Pg 28]ing ought to be increased, because it is a system of girdling, or brings about the same effect,—in other words it restricts the return flow of the elaborated food. The food is checked at the point of union. Another parallel is in the case of Prunus domestica, the European plum, when worked on Prunus Americana, the American plum. In that case, the top always outgrows the stock, and in ten years it presents a very curious appearance. It presents the appearance of a very top-heavy head on a very spindling stem. The bearing is usually encouraged, but the fruit is usually small. The amount of fruit measured by numbers is increased, but the amount of fruit measured by the size of individual specimens is decreased.

Professor Craig: Theoretically, they should. The bearing should be increased because it acts like girdling, or creates a similar effect—it restricts the return flow of processed food. The food is blocked at the point of union. A similar situation occurs with Prunus domestica, the European plum, when grafted onto Prunus Americana, the American plum. In that case, the top always grows faster than the rootstock, and in ten years, it looks quite unusual. It has the appearance of a very top-heavy crown on a slender stem. The bearing is usually encouraged, but the fruit tends to be small. While the number of fruits increases, the size of each individual piece decreases.

Mr. Collins: Isn't the size of the fruit increased in the case of apples?

Mr. Collins: Isn't the size of the fruit bigger when it comes to apples?

Professor Craig: By topworking, usually, it is, but that doesn't contemplate such an extreme case as that. It means when the union is reasonably uniform, when there is a reasonable affinity between stock and scion. But in extreme cases we get the opposite result. Reproduction is encouraged, but size of fruit is checked.

Professor Craig: By topworking, it usually is, but that doesn't consider such an extreme case as this. It means when the union is fairly consistent, when there's a reasonable connection between the stock and the scion. But in extreme cases, we see the opposite outcome. Reproduction is promoted, but the size of the fruit is limited.

President Morris: I would like to hear from Mr. Rush or Mr. Pomeroy in connection with the hickory.

President Morris: I would like to hear from Mr. Rush or Mr. Pomeroy regarding the hickory.

Mr. Pomeroy: I haven't ever tried any experiments with the hickory.

Mr. Pomeroy: I’ve never tried any experiments with the hickory.

President Morris: We will discuss further some of the points that have been suggested in this paper, because it seems to me we are along a good line of cleavage, and this line of cleavage may dispose of some questions that we haven't discussed. One question brought up was if the bitter, astringent qualities are likely to be recessive among hybrids in the trees which have bitter nuts.

President Morris: We will go over some of the points raised in this paper, because it seems to me we're on a promising track, and this track might address some questions we've yet to cover. One issue that came up was whether the bitter, astringent traits are likely to be recessive in hybrids from trees that produce bitter nuts.

Mr. Littlepage: I made a trip through Missouri and Arkansas a year ago, and while there, took occasion to go into the forests, and investigate to some extent the Arkansas and Missouri hickory and pecan. Among other things, I found two hybrids, one of the pecan and one of the pignut, one of which was bitter and inedible, the other a fairly good nut. I have both of them with me here today. One of them was very astringent and bitter, the other had taken more the quality of the pecan as to meat, and was a fairly good substitute. I don't know what the reason for it is, that one is fit to eat, and the other isn't, when they are both hybrids between the pignut and the pecan.

Mr. Littlepage: I took a trip through Missouri and Arkansas a year ago, and while I was there, I went into the forests to check out the hickory and pecan trees in Arkansas and Missouri. Among other things, I found two hybrids, one between the pecan and one between the pignut. One of them was bitter and inedible, while the other was a pretty good nut. I have both of them with me here today. One was very astringent and bitter, while the other had more of the pecan's qualities and was a decent substitute. I don't understand why one is fit to eat and the other isn't, considering they're both hybrids of the pignut and the pecan.

Doctor Deming: How did you know they were hybrids, by the appearance?

Doctor Deming: How did you figure out they were hybrids just by looking at them?

Mr. Littlepage: Yes, the appearance is unmistakable. The pignut characteristics are very prominent, also the pecan characteristics.[Pg 29]

Mr. Littlepage: Yes, the look is unmistakable. The pignut traits are very noticeable, and so are the pecan traits.[Pg 29]

President Morris: Have the members anything to say about the Stringfellow method of transplanting hickories?

President Morris: Does anyone have anything to say about the Stringfellow method for transplanting hickories?

Doctor Deming: I have had very little experience in transplanting hickories, but I set out two Hales hickories I got from Meehan, and they are both living, although they have made little growth in some three years. Can you tell us what stocks the Hales hickory is grafted upon?

Doctor Deming: I haven't had much experience in transplanting hickories, but I planted two Hales hickories I got from Meehan, and they're both alive, even though they've barely grown in about three years. Can you tell us what rootstocks the Hales hickory is grafted onto?

Mr. Brown (Pennsylvania): Upon the bitternut. All there are have been upon the bitternut from the start.

Mr. Brown (Pennsylvania): Regarding the bitternut. Everyone has been focused on the bitternut from the beginning.

Doctor Deming: Mr. Littlepage, what do you think of the future of topworking our seedling hickories in the North with improved varieties of hickory or pecan,—the commercial future?

Doctor Deming: Mr. Littlepage, what are your thoughts on the future of topworking our seedling hickories in the North with better varieties of hickory or pecan—specifically, the commercial future?

Mr. Littlepage: It is largely speculative. I suppose it is the province of every nut enthusiast to have an opinion about these things. In fact, I find it is encouraging to talk to the fellow who has an opinion. My notion is that there is a great future for topworking the various varieties of the hickory in the North to the desirable forms of the hickory, that is, of the hickory other than the Hicoria pecan. On my farm I expect next year to devote some time to topworking the various hickories I have to the desirable varieties of the shagbark. I think that can be done throughout the whole country. The shagbark seems to be indigenous to such extensive latitudes, that it seems to me there are great possibilities along that line. I observe that around here we find many of those trees. I have some very beautiful shagbarks that came from Canada. My opinion is that it will be successful. I think the reason the pecan has not proved very satisfactory upon the other species of hickory is that most of those hickories have a close grained wood, and that the distribution of available food depends largely upon the amount of sap. The Hicoria pecan is a much coarser grained wood. The flow of the sap upward is facilitated much more than the flow of the sap upward through the hickory stock of other varieties. I believe that is the reason the theoretical rule would probably not work in this case, simply because the distribution of sap cannot take place fast enough through the tight, close grained stock of other varieties of hickory. Otherwise, I don't see why the rule would not obtain, as with fruits. The experiences Mr. Reed gives, I think, are generally recognized by those who have experimented with them to any extent. I noticed in visiting Mr. Roper's nursery he had one very beautiful specimen of the pecan grafted on a hickory. That was the Stuart, was it not?

Mr. Littlepage: It's mostly speculative. I guess it's the nature of every nut enthusiast to have an opinion about these things. Actually, I find it encouraging to talk to someone who has an opinion. My belief is that there’s a bright future for topworking different hickory varieties in the North to the more desirable types of hickory, excluding the Hicoria pecan. On my farm, I plan to spend some time next year topworking the various hickories I have to the preferred varieties of shagbark. I think this can be done all over the country. The shagbark seems to be native to such a wide range of latitudes that I see great potential there. I notice that we have many of those trees around here. I have some really beautiful shagbarks that came from Canada. I believe it will be successful. I think the reason pecans haven’t been very successful with the other hickory species is that most of them have tightly grained wood, and the sap distribution largely depends on how much sap there is. The Hicoria pecan has a much coarser grain. The upward flow of sap is much easier compared to the flow through the wood of other hickory varieties. I believe that’s why the theoretical rule wouldn’t likely apply here; simply because the sap can’t be distributed quickly enough through the tightly grained wood of other hickory types. Otherwise, I don’t see why the rule wouldn’t work, like it does with fruits. The experiences Mr. Reed shares are, I think, widely acknowledged by those who have done any meaningful experimentation. When I visited Mr. Roper's nursery, I noticed he had one really beautiful specimen of pecan grafted onto a hickory. That was the Stuart, wasn’t it?

Mr. Roper: The Moneymaker. It had made a growth of four or five feet in two years.

Mr. Roper: The Moneymaker. It had grown four or five feet in two years.

Mr. Littlepage: Do you know the variety of hickory that it was topworked to?

Mr. Littlepage: Do you know what type of hickory it was grafted onto?

Mr. Roper: Just our common hickory, I suppose the pignut.[Pg 30]

Mr. Roper: Just our usual hickory, I guess the pignut.[Pg 30]

Mr. Littlepage: It made beautiful growth from the wood standpoint.

Mr. Littlepage: It grew beautifully from a wood perspective.

Mr. Roper: Mr. Reed's point was that it would do that till it got by the period of good nutrition from the root. Professor Craig says the elaboration of food from the pecan top more than overcomes the deficiency.

Mr. Roper: Mr. Reed's point was that it would do that until it passed the period of good nutrition from the root. Professor Craig says the nutrients from the pecan top more than make up for the deficiency.

Professor Lake: I would like to question Mr. Littlepage's physiological ground for the lack of proper fusion of liquids between the pecan and the other hickories. I believe it is not authenticated that the water supplies from the earth would not distil as fast in the close grained hickories as in the more open grained pecan. At least, the very close grained, firm woods of the tropics transmit a tremendous amount of water, much in excess of many of our fine grained woods of the North. And it seems to me I wouldn't like to have this Association go on record as vouching for this explanation exactly. It seems to me there are better explanations. Lack of fusion is not due to the amount of water that is carried up, but rather to the fact that the root system of the hickory does not develop fast enough to collect water to transmit.

Professor Lake: I would like to question Mr. Littlepage's reasoning regarding the lack of proper fusion of liquids between the pecan and the other hickories. I don’t think it’s proven that the water supplies from the ground wouldn’t be absorbed as quickly in the tightly grained hickories as in the more loosely grained pecan. In fact, the very dense, hard woods from the tropics transmit an incredible amount of water, far more than many of our fine-grained woods from the North. It seems to me that we shouldn’t let this Association go on record supporting this explanation. I believe there are better reasons. The lack of fusion isn’t due to the amount of water being transported, but rather to the fact that the root system of the hickory doesn’t grow quickly enough to collect water to send up.

Mr. Littlepage: I am very glad to hear Professor Lake's statements. My suggestions were given only as a possible theory that occurred to me, and I don't vouch for their accuracy. There must be some explanation to controvert the general rule which Professor Craig has given us.

Mr. Littlepage: I'm really pleased to hear what Professor Lake has to say. My suggestions were just a theory that came to mind, and I don’t guarantee they're correct. There has to be some explanation that challenges the general rule that Professor Craig has provided us.

Professor Craig: May I add one word? When a stock and scion unite, the union is really a mechanical one. It is a union of cells, and in that respect it is simply mechanical, not a physiological union. The different life types or character of the scion and top do not fuse, but we have a mechanical union of cells, and that mechanical union is as clearly shown forth as possible when we make a section through the point of union. If your type of cell in the stock differs very materially from the type of structure in the scion, the union is unsatisfactory. If the types of tissue are much alike, the union is good and you do not have either overgrowth of stock or undergrowth of scion very much, but you have what is called a good union. It is to some extent a question of mechanics, in my judgment, influenced by the cell structure of stock and scion. If you have a good, smooth union, the two grow equally. Where you have overgrowth of scion, you usually have a starved root, because the food which is to be returned elaborated is checked at the point of union, the root is starved, and you have a short lived tree, because your root system, which ought to receive its share of the distributed food, is underfed, finally weakens, and the whole structure fails.

Professor Craig: Can I add something? When a rootstock and scion come together, the connection is really mechanical. It’s a union of cells, and in that sense, it’s simply mechanical, not a biological union. The different life forms or characteristics of the scion and rootstock don’t merge; instead, we have a mechanical connection of cells. This mechanical connection is clearly illustrated when we cut through the point of union. If the type of cell in the rootstock is significantly different from the structure in the scion, the connection is not satisfactory. When the types of tissue are quite similar, the union is good, and you don’t see much overgrowth of the rootstock or undergrowth of the scion; you have what’s known as a good union. To some extent, it’s a matter of mechanics, influenced by the cell structure of the rootstock and scion. If you have a good, smooth union, both grow equally. When there’s overgrowth of the scion, you typically have a stunted root because the food that should be returned is blocked at the point of connection; this starves the root, leading to a short-lived tree because the root system, which should be receiving its share of nutrients, gets undernourished, ultimately weakens, and the whole structure fails.

Professor Lake: You may have mechanical union, but you can't[Pg 31] have the after fusion in which you are going to have proper function of stock and scion.

Professor Lake: You might have a mechanical connection, but you can’t[Pg 31] achieve the kind of fusion that allows for the proper function of the stock and scion.

Professor Craig: Each cell functions after its own kind. It is a question of passage or transmission of food through that carrier, after the union is effected. If the character of the two types differs very much, the transmission of food is checked and is difficult.

Professor Craig: Each cell works according to its own type. It's about how food is passed through that carrier once the union happens. If the characteristics of the two types differ significantly, the transmission of food is hindered and becomes difficult.

President Morris: There is another mechanical point I'd like to ask about. When the two types of cells differ, will the difference in degree of capillarity regulate the amount of pabulum distributed, or does it depend upon negative and positive pressure?

President Morris: There's another technical question I'd like to bring up. When the two types of cells are different, will the variation in capillarity affect how much pabulum is distributed, or does it rely on negative and positive pressure?

Professor Craig: That is a very difficult question, because it isn't settled at the present time what credit we should give to capillarity and what to root pressure in sap circulation.

Professor Craig: That’s a really tough question because it's still unclear how much credit we should give to capillarity and how much to root pressure in sap circulation.

Mr. Reed: There is another question I would like to ask Professor Craig. Supposing you have a mechanical union perfected, what is the difference in the food that different species of the same genus transmit? Has that been worked out?

Mr. Reed: I have another question for Professor Craig. If you have a perfected mechanical union, what’s the difference in the food that different species of the same genus provide? Has that been figured out?

Professor Craig: I don't think so. Of course, there is a difference in the food. That is proven, because there is a difference in the quality of the food. The tree machine, the tree factory speaking individually, evidently makes different products, and that is shown by the different quality of nuts. That is all we know about it.

Professor Craig: I don't think so. Of course, there’s a difference in the food. That’s clear, because the quality of the food varies. The tree machine, the tree factory, makes different products, and that’s evident from the different quality of nuts. That’s all we know about it.

Professor Lake: That part below the scion still continues to be normal hickory, and that part above, pecan, so really it is not a matter of distribution of water supply by gravity or other pressure, but rather a distribution of the proper amount of elaborated food; and that is transmitted through the cell itself, not the cell walls. Because this top makes a food that is different from the normal requirements, or because the latent character of those cells below does not respond to the food supply as actively as the part above, is the whole question, it seems to me. If the cells below functioned as the cells above, there would be no question about the stock and scion being the same.

Professor Lake: The part below the graft is still regular hickory, and the part above is pecan. So, it’s not really about how water is distributed by gravity or other pressure, but rather how the right amount of processed nutrients is distributed; and that happens through the cell itself, not the cell walls. The top generates a type of food that differs from what’s normally required, or perhaps the latent characteristics of the cells below aren’t as responsive to the nutrient supply as those above. That’s the main issue, in my opinion. If the cells below worked like the cells above, there wouldn’t be any doubt that the stock and scion are the same.

Mr. Littlepage: Of course there must be sufficient flow of sap to distribute food. The hickory root might not send the flow of sap as fast as the pecan top would like.

Mr. Littlepage: Of course, there needs to be enough sap flow to distribute nutrients. The hickory root might not be able to send the sap up as quickly as the pecan tree would prefer.

Mr. Reed: Is Mr. Lake's point always true, that the stock below the point of union remains a normal hickory?

Mr. Reed: Is it always true that the stock below the point of union is a normal hickory?

Professor Craig: I don't believe there are more than one or two exceptions noted to that, and those exceptions are recorded under graft hybrids.

Professor Craig: I don't think there are more than one or two exceptions noted for that, and those exceptions are listed under graft hybrids.

Mr. Reed: A seedling pecan tree owned by Mr. B. M. Young of Morgan City, Louisiana, was top worked with scions from the McAllister hican some seven or eight feet above ground, and later on the bark[Pg 32] of the pecan trunk below the point of union became scaly like that of the hican above.

Mr. Reed: A young pecan tree owned by Mr. B. M. Young of Morgan City, Louisiana, was grafted with branches from the McAllister hican about seven or eight feet above the ground, and later the bark[Pg 32] of the pecan trunk below where they joined became scaly, similar to the hican above.

Professor Lake: That would suggest something worth while, if that part below would produce fruit like the part above, but I would want to question a little the modification in bark characteristics being a direct result of cross grafting.

Professor Lake: That would imply something valuable, if the section below could yield fruit like the section above, but I'd like to question whether the changes in bark characteristics are directly caused by cross-grafting.

Mr. Reed: Of course, it was no check—only one instance.

Mr. Reed: Of course, it wasn't a check—just one instance.

Professor Craig: There are one or two others that are authentic. I have known a case of plum. Here we have the plum stock, we will say it is Prunus Americana, grafted with Prunus triflora, the Japanese, then later on, Prunus domestica is put on top. I have seen a sprout from triflora bearing Japanese plums, while the top of the tree bore Prunus domestica, although there was only a small section of stem in there between our two distinct species. They were perfectly normal.

Professor Craig: There are one or two others that are genuine. I've come across a case with plum. Here we have the plum rootstock, let's say it's Prunus Americana, grafted with Prunus triflora, the Japanese variety, and then later Prunus domestica is grafted on top. I've seen a shoot from triflora producing Japanese plums, while the top of the tree had Prunus domestica, even though there was only a small section of stem connecting our two distinct species. They were completely normal.

President Morris: Each elaborates its own kind of food in its own kind of cell. I would like to hear from Mr. Brown and Mr. Wilcox on this matter of grafting—the influence of stock on scion.

President Morris: Each produces its own type of food in its own specific cell. I’d like to hear from Mr. Brown and Mr. Wilcox about this issue of grafting—the effect of the rootstock on the scion.

Mr. Wilcox: We had a good show of stocks, but instead of allowing them to become established in the pots, we grafted them as they started into growth after rooting. Had they been established, we would have expected better results.

Mr. Wilcox: We had a solid group of stocks, but instead of letting them settle into the pots, we grafted them as soon as they started growing after rooting. If they had been established properly, we would have anticipated better results.

Professor Craig: What method do you employ?

Professor Craig: What method do you use?

Mr. Wilcox: Side grafting.

Mr. Wilcox: Side grafting.

Professor Craig: Do you mean whip grafting?

Professor Craig: Are you talking about whip grafting?

Mr. Wilcox: Side whip grafting.

Mr. Wilcox: Side whip grafting.

Doctor Deming: I would like to ask Doctor Morris what he thinks of the practical future of grafting our hickory seedlings with improved varieties of hickory or pecan, and the method most likely to succeed,—whether grafting or budding, and at what season. It is important to learn whether we can so graft or bud our hickory sprouts that within a few years we can hope to get something from them.

Doctor Deming: I want to ask Doctor Morris what he thinks about the practical future of grafting our hickory seedlings with better varieties of hickory or pecan, and which method is most likely to work—grafting or budding, and during what season. It’s important to find out if we can graft or bud our hickory sprouts in a way that will allow us to see results in a few years.

President Morris: We can only make a parallel with the pecan. If we know that it requires fifteen or twenty years for coming into bearing as a seedling tree, and if we know that it bears frequently in two, three, or four years after being grafted we can anticipate analogous action with other species of hickories. I haven't been able to get testimony from men who have grafted hickories. One man told me he thought shagbark grafted upon other shagbark, topworked, came into bearing in seven or eight years. Another man told me that his came into bearing in a much shorter time than it would otherwise, while with one particular variety, the Hale, I think that twelve years has been required for the tree to come into bearing.

President Morris: We can only compare it to the pecan. If we know it takes fifteen to twenty years for a seedling tree to start producing, and if we also know that it often starts bearing fruit in just two, three, or four years after being grafted, we can expect similar results with other types of hickories. I haven't been able to get feedback from people who have grafted hickories. One person told me he thought that shagbark grafted onto other shagbark trees started producing in seven or eight years. Another person said his tree began bearing fruit in a much shorter time than it normally would, while with one specific variety, the Hale, I think it took twelve years for the tree to start producing.

Doctor Deming: I have a communication from Mr. Hales in which[Pg 33] he speaks of a tree grafted in 1880, but doesn't say when it began to bear.

Doctor Deming: I have a message from Mr. Hales where[Pg 33] he mentions a tree that was grafted in 1880, but he doesn't specify when it started to bear fruit.

Mr. Littlepage: He told me it has taken some of them twenty years.

Mr. Littlepage: He told me it has taken some of them twenty years.

Doctor Deming: But the pecan on hickory has been known to bear the second season, that is, topworked. Can we expect such results in topworking our own hickories?

Doctor Deming: But the pecan on hickory is known to produce in the second season, that is, from topworking. Can we anticipate similar results from topworking our own hickories?

Mr. Littlepage: I think so.

Mr. Littlepage: I believe so.

Doctor Deming: Are we going to have success in topworking, and by what method?

Doctor Deming: Are we going to succeed in topworking, and how will we do it?

President Morris: I believe in the South they can graft, but in the North we have got to do it by budding. My best results have been late July or early August. I believe herbaceous budding promises a good deal.

President Morris: I think in the South they can graft, but in the North we have to do it by budding. My best results have been in late July or early August. I believe herbaceous budding holds a lot of promise.

Mr. Rush: Were those buds then of the year previous?.

Mr. Rush: Were those buds from the previous year?

President Morris: Those were buds from the year of the scion, and herbaceous stock of the year.

President Morris: Those were buds from the year of the graft, and the herbaceous growth of the year.

Doctor Deming: Mr. Littlepage has had some success in budding hickory very early, haven't you?

Doctor Deming: Mr. Littlepage, you've had some success in grafting hickory very early, haven't you?

Mr. Littlepage: I was just stating that I started in last year to bud. I think it would be possible to make a pecan orchard bear early by budding into these hickories, ten, fifteen, or twenty years old. This next year I am going to try hickory on hickory. I am going to try three processes. I am going to try bark grafting, and whip grafting in the body of the tree which has been cut off. Then, I have quite a number of hickories each four or five inches in diameter that I have sawed off and allowed to put up clusters of water sprouts, and I am going to whip graft some and put paper sacks over them, and see which is the best.

Mr. Littlepage: I was just saying that I started budding last year. I think it could work to get a pecan orchard to bear early by budding into these hickories that are ten, fifteen, or twenty years old. Next year, I'm going to experiment with hickory on hickory. I'm planning to try three methods. I'm going to attempt bark grafting and whip grafting on the part of the tree that's been cut off. Then, I have several hickories, each about four or five inches in diameter, that I've cut down and let grow clusters of water sprouts, and I’m going to whip graft some of them and cover them with paper bags to see which method works best.

President Morris: I have found budding the best.

President Morris: I've found that budding is the best.

Mr. Reed: Doctor Morris referred to the analogy of the pecan grafted on pecan as coming into bearing in two years. Do you account for that in the fact of its being a graft, or the fact that the wood you selected came from a tree that had the characteristic of early bearing?

Mr. Reed: Doctor Morris mentioned that a pecan tree grafted onto another pecan tree starts producing in two years. Do you think that’s due to it being a graft, or because the wood you chose came from a tree known for early production?

President Morris: No doubt that characteristic was transmitted, and further, no doubt the grafted stock was used from bearing wood. Those points are all of interest.

President Morris: There's no doubt that trait was passed on, and also, there's no doubt that the grafted stock was taken from bearing wood. Those points are all interesting.

Mr. Reed: Does the mere operation of grafting or budding influence earliness of bearing?

Mr. Reed: Does just the process of grafting or budding affect how early a plant produces fruit?

President Morris: Yes, if I understand the question rightly. A tree that might not bear for fifteen years as a seedling may bear in three years grafted.

President Morris: Yes, if I understand the question correctly. A tree that might not produce fruit for fifteen years as a seedling could bear fruit in three years if it's grafted.

Mr. Rush: I have Persian walnuts that bore two fine nuts the second year. I have young trees, one about thirty inches, and I am[Pg 34] sure it will be full of nuts next year, unless some providential misfortune should intervene.

Mr. Rush: I have Persian walnuts that produced two great nuts in the second year. I have young trees, one about thirty inches tall, and I am[Pg 34] sure it will be full of nuts next year, unless some unexpected misfortune gets in the way.

Mr. Reed: At what age did the original trees begin to bear?

Mr. Reed: At what age did the original trees start to produce fruit?

Mr. Rush: Those were buds shipped to me from California.

Mr. Rush: Those were buds sent to me from California.

Mr. Littlepage: I am firmly convinced that there is something in the process of budding or grafting that stimulates the growth. For example, I have scions that were not over four to eight inches long grafted on one year seedling pecans which, at the end of this season's growth, were as much as thirty inches high. All along in the same row where seedling pecans were not grafted, there is none over eighteen inches high.

Mr. Littlepage: I'm really convinced that there's something about the process of budding or grafting that promotes growth. For instance, I have scions that were only four to eight inches long grafted onto one-year-old seedling pecans, and by the end of this season, they grew to as tall as thirty inches. In the same row where the seedling pecans weren't grafted, none of them are taller than eighteen inches.

Mr. Reed: To have made exact comparison, you would have had to take buds from your seedling nursery trees, and graft on other trees. You are comparing these buds from one tree with seedlings of another.

Mr. Reed: To make a fair comparison, you would have needed to take buds from your seedling nursery trees and graft them onto other trees. You're comparing these buds from one tree with seedlings from another.

Professor Lake: I would like to ask if you didn't bud or graft the best stocks in the row too?

Professor Lake: I’d like to ask if you didn’t also bud or graft the best stocks in the row?

Mr. Littlepage: We took the whole row, as we came to it, but that particular tree might have been on some particularly favorable stock. It is a matter of a good deal of interest to see why a seedling which wasn't budded at all didn't grow as high as a scion which was budded in summer, stratified all winter, then put into the ground in an unnatural position.

Mr. Littlepage: We took the whole row as we came to it, but that particular tree might have been from especially good stock. It's quite interesting to see why a seedling that wasn't budded didn’t grow as tall as a scion that was budded in summer, stratified all winter, and then planted in an unusual position.

Professor Craig: It is the same principle, I think, which we discover in pruning. If we prune heavily during the dormant season, the effect is increased vegetative growth. If we wish to stimulate the growth of an old tree somewhat debilitated, we go to work and cut off a large portion of the top. We don't disturb the root. The effect is that with the same amount of pushing power from the root, we have a decreased area over which that energy is spread, and it results in apparently increased growth. I am not quite sure if we were to measure it up in a scientific way, we would actually find it was increased growth. There are fewer branches, but they have made greater length. In the case of grafting our pecans, we cut off our tops, set a two-bud scion in the root, and usually but one starts and receives all the vigor from the established root, instead of the vigor being distributed over several buds on the original seedling top. We have as a result of that concentration of vitality increased growth. I think that theoretical explanation will stand fairly well, because it seems to be directly in line with the effect of winter pruning.

Professor Craig: I think it’s the same principle we see in pruning. When we prune heavily during the dormant season, we get more vegetative growth. If we want to boost the growth of an old, somewhat weak tree, we cut off a lot of the top. We don’t disturb the roots. The result is that with the same amount of energy from the roots, there’s a smaller area for that energy to be spread across, which leads to what looks like increased growth. I’m not entirely sure if we were to measure it scientifically, we would actually find it was increased growth. There are fewer branches, but they grow longer. With grafting our pecans, we cut off the tops, place a two-bud scion onto the root, and usually just one bud takes off and gets all the energy from the established root, rather than the energy being spread across several buds on the original seedling top. As a result of this concentration of vitality, we see increased growth. I think this theoretical explanation holds up pretty well because it directly aligns with the effects of winter pruning.

Mr. Reed: I would like to ask Professor Craig to what extent he would select seed for nursery purposes? What influence would the characters of the parent tree from which the seed came have on the grafted tree?[Pg 35]

Mr. Reed: I'd like to ask Professor Craig how much he considers the selection of seed for nursery purposes. How do the traits of the parent tree from which the seed is taken affect the grafted tree?[Pg 35]

Professor Craig: I don't believe that we can expect the characters of our stock to affect the scion to any extent. I think what the nurserymen should have in mind and keep in mind is a good, vigorous stock, and as many stocks as possible,—as he can get out of a pound of nuts. Otherwise, I don't think it cuts much figure. In that connection there is a principle which I have discovered by experience, namely, that if you are growing stocks it is wise to get your nuts as near your own locality as possible. My experience last year in planting five hundred pounds of northern grown nuts in a southern locality, and five hundred pounds of southern grown nuts in the same locality, gathered in that locality, is that I got fifty per cent more trees from my southern grown nuts than northern, and trees that were fully thirty per cent better.

Professor Craig: I don't think we can expect the traits of our stock to impact the offspring significantly. What nurserymen should focus on is having a healthy, robust stock and getting as many stocks as possible from a pound of nuts. Otherwise, I don't see it making much of a difference. In this context, I’ve learned from experience that if you are growing stock, it's best to source your nuts as close to your area as possible. Last year, I planted five hundred pounds of northern-grown nuts in a southern region, and five hundred pounds of southern-grown nuts in the same area, gathered locally. I found that I got fifty percent more trees from the southern-grown nuts compared to the northern ones, and those trees were also about thirty percent better.

Mr. Littlepage: Where were your northern grown nuts stratified?

Mr. Littlepage: Where were your northern-grown nuts stored?

Professor Craig: They were not stratified. They were planted as soon as they were received, and they were received within two weeks from the time they were taken from the trees.

Professor Craig: They weren't sorted by size. They were planted right after they arrived, and they got here within two weeks of being taken from the trees.

Mr. Littlepage: I am inclined to believe that if your northern grown nuts had been stratified in the North, and undergone the customary freezing and thawing, then had been taken up in the spring, you wouldn't have seen that difference.

Mr. Littlepage: I think that if your northern-grown nuts had been layered in the North and gone through the usual freezing and thawing, then been collected in the spring, you wouldn't have noticed that difference.

Professor Craig: I think that point is well taken.

Professor Craig: I think that point is valid.

President Morris: There is no doubt about that. In that same connection—I would choose nuts for seed purposes of a mean type, for the reason that nature is all the while establishing a mean. The big pecan is a freak. If you plant big or small nuts, you don't get big or small nuts in return. You get both big and little seeking a mean.

President Morris: There's no doubt about it. In that same regard, I would pick nuts of a medium type for seed purposes because nature is always aiming for a balance. The large pecan is an anomaly. When you plant large or small nuts, you don’t just get large or small nuts back. You get a mix of both, all trying to find that middle ground.

Mr. Roper: The large nut will give a better tree. We have tested that out.

Mr. Roper: The big nut will produce a better tree. We've tested that.

President Morris: Does that work out logically in that way, is it a comparative matter all the time?

President Morris: Does that make sense that way, or is it always a matter of comparison?

Mr. Roper: We haven't worked that out in the bearing, but in the nuts in the row, the small nuts did not produce as large trees as the large nuts. We never tested the mean nuts. We did select some of the very smallest we had, and planted one of the northern and one of the southern type. They came up, but the trees amounted to nothing.

Mr. Roper: We haven't figured that out in the bearing, but among the nuts in the row, the smaller nuts didn't grow into as large trees as the larger nuts. We never tested the average nuts. We did choose some of the very smallest we had and planted one of the northern type and one of the southern type. They sprouted, but the trees didn't turn out to be anything worthwhile.

President Morris: The idea I meant to convey was that both very small and very large nuts are freaks, and neither likely to give as good a tree as mean types. What would you anticipate, Professor Craig?

President Morris: What I meant to say was that both very small and very large nuts are outliers, and they're not likely to produce as good a tree as average types. What do you think, Professor Craig?

Professor Craig: I think that would resolve itself on a practical basis from the practical standpoint. I think the mean or average sized nut would give you the best results. There is no doubt, as Mr. Roper said, the very small nut would give you weak seedlings. On the other hand, you couldn't afford to use the very largest, so that a mean be[Pg 36]tween large and small would be the natural thing to choose. But we should do nothing to discourage the planting of the finest specimens, with the possibility of getting something unusually good. That is certainly the work for every amateur.

Professor Craig: I think that would work itself out practically. From a practical standpoint, the average-sized nut would give you the best results. There's no doubt, as Mr. Roper mentioned, that very small nuts would produce weak seedlings. On the other hand, you can't afford to use the largest ones, so going for something in between large and small makes the most sense. However, we shouldn't discourage planting the best specimens, as there's a chance of getting something exceptionally good. That’s definitely what every amateur should aim for.

Professor Lake: Does that statement, that you think it doesn't make much difference about the parent of the nuts for stock, apply to walnuts?

Professor Lake: Does that statement, that you think it doesn't really matter who the parent of the nuts for stock is, apply to walnuts?

Professor Craig: I haven't had any experience in walnuts.

Professor Craig: I haven't dealt with walnuts before.

Mr. Littlepage: I would like to ask Mr. Roper if he knows of any examples where selection of fine varieties of seed has not resulted in getting a more productive variety of the plant which he was producing?

Mr. Littlepage: I’d like to ask Mr. Roper if he knows of any cases where choosing high-quality seed didn’t lead to a more productive type of the plant he was growing?

Mr. Roper: Only one, and that wasn't in a tree.

Mr. Roper: Just one, and it wasn't in a tree.

President Morris: In regard to coming true to type, I think records have been made of many thousands of pecans, and I don't know of any instance where the progeny resembled the parent closely.

President Morris: Regarding staying true to type, I believe there have been thousands of records made of pecans, and I'm unaware of any instance where the offspring closely resembled the parent.

Mr. Pomeroy: Maybe someone could explain one of my failures a few years ago in planting some Persian walnuts. I went to another tree in western New York, and got a peck or more. They were planted the same day, in the same ground, and all came up. Those I got from another tree resembled a hill of beans, and stayed that way for three years. Why wouldn't those grow? In soil three feet from those, there were trees growing. Those nuts never did make trees. The nuts were of good size.

Mr. Pomeroy: Maybe someone could explain one of my failures a few years ago when I tried planting some Persian walnuts. I went to another tree in western New York and got a peck or more. They were planted the same day, in the same ground, and all came up. Those I got from a different tree looked like a hill of beans and stayed that way for three years. Why didn’t those grow? In soil just three feet away, there were trees thriving. Those nuts never produced any trees. The nuts were a good size.

Colonel Van Duzee: As a practical nurseryman, I wouldn't think of planting nuts from a tree that I didn't know individually. We have had very much better success with nursery stock where we have chosen as seed medium sized nuts from vigorous trees with which we were acquainted. In the case of Mr. Pomeroy, I don't think there is any question but that the history of his tree would account for the failure. In other words, his nursery stock was undoubtedly from the results of years of slow growth on the part of the original tree, or unfavorable conditions of some kind. I don't quite agree with Professor Craig on the question of the influence of stock, because I believe it is really a very important point.

Colonel Van Duzee: As a practical nurseryman, I wouldn’t even think about planting nuts from a tree I didn’t know personally. We’ve had much better success with nursery stock when we’ve selected medium-sized nuts from healthy trees we were familiar with. In Mr. Pomeroy's case, I have no doubt that the history of his tree explains the failure. In other words, his nursery stock likely came from years of slow growth from the original tree or from some kind of unfavorable conditions. I don’t completely agree with Professor Craig on the influence of stock because I believe it’s a really important factor.

President Morris: We are not here to agree upon anything.

President Morris: We're not here to agree on anything.

Colonel Van Duzee: I can't speak from the scientific standpoint, but I am quite sure that in the nursery business I shouldn't care to overlook that influence.

Colonel Van Duzee: I can't speak from a scientific perspective, but I'm pretty sure that in the nursery industry, I wouldn't want to ignore that influence.

President Morris: When men agree, it means we are on stale old ground which has been thrashed over.[Pg 37]

President Morris: When men are in agreement, it means we’re treading the same tired ground that’s been covered time and again.[Pg 37]



THURSDAY AFTERNOON, DECEMBER 14, 1911.

President Morris: The meeting is called to order. The first paper this afternoon will be that by Mr. J. Franklin Collins of the United States Department of Agriculture, on the chestnut bark disease.

President Morris: The meeting is now in session. The first presentation this afternoon will be by Mr. J. Franklin Collins from the United States Department of Agriculture, regarding the chestnut bark disease.


THE CHESTNUT BARK DISEASE.

J. Franklin Collins, Washington, D. C.

I presume some of you know as much about certain features of this chestnut disease as I do myself; for I have only worked over certain sides of the whole question. I also presume that you are all acquainted with the fact that this disease, which is known as chestnut blight or the chestnut bark disease, is without doubt the most serious disease of any forest tree which we have had in this country at any time, that is, so far as its inroads at present appear to suggest.

I assume some of you know as much about certain aspects of this chestnut disease as I do; I’ve only looked into certain parts of the whole issue. I also assume you are all aware that this disease, known as chestnut blight or chestnut bark disease, is undoubtedly the most severe disease affecting any forest tree we’ve encountered in this country at any time, at least based on what we see happening now.

I want to call your attention to certain general historical facts in connection with the disease, facts which are familiar to some of you, but unfamiliar possibly to others. The Forester of the Bronx Zoological Park, Dr. Merkel, discovered in the fall of 1904, or had his attention particularly called in 1904 to the fact, that a good many chestnut trees were dying in his vicinity, a number sufficient to have attracted especial attention. He looked at the matter carefully, and decided that there was a definite disease on these trees. He handed specimens over to Doctor Murrill of the New York Botanical Garden; who worked out the disease, and decided that it was a new fungus which was causing the trouble. He named it Diaporthe parasitica, the name under which it is generally known today, although there is some question as to whether that is the one which should be applied to it. This, you remember, was in 1904—in the fall.

I want to highlight some general historical facts related to the disease. Some of you might be familiar with this, but it could be new to others. In the fall of 1904, Dr. Merkel, the Forester at the Bronx Zoo, noticed that many chestnut trees were dying in his area—enough to raise concerns. He examined the situation closely and concluded that these trees were suffering from a specific disease. He sent samples to Dr. Murrill at the New York Botanical Garden, who identified the disease as a new fungus responsible for the problem. He named it Diaporthe parasitica, which is the name it’s commonly known by today, although there’s some debate about whether that’s the correct name. Remember, this was in the fall of 1904.

The first publication which appeared on the disease was in 1906, as I recall it. The publication which then appeared was Doctor Murrill's upon his investigations. The disease has spread very rapidly since then, so that today we know the disease in a general area indicated by the red color on this map. The green area indicates in a general way the natural distribution of the common chestnut. Since 1904 investigations upon the geographical range of the disease have been carried on so far as to show that the disease is now known over approximately the area indicated in red on that map. The northern limits of the disease are perhaps in New York State. Further east, it is known as far north as northern Massachusetts, mainly in the western part, and it is also known in Boston. There have been two or three[Pg 38] cases of the disease found in the Arnold Arboretum. On the west, we have two cases in West Virginia, and the most southern station which I know of is in Bedford County, Virginia. But those are isolated stations beyond the area which is indicated here. I shall have a little more to say in regard to the distribution.

The first publication on the disease was in 1906, if I remember correctly. This publication was Dr. Murrill's report on his investigations. The disease has spread very quickly since then, so today we know it exists in the area marked in red on this map. The green area shows the general natural distribution of the common chestnut. Since 1904, research on the geographical range of the disease has demonstrated that it is now found in roughly the area highlighted in red on that map. The northern limits of the disease are likely in New York State. Further east, it has been identified as far north as northern Massachusetts, mainly in the western part, and it is also found in Boston. There have been two or three[Pg 38] cases discovered in the Arnold Arboretum. To the west, there are two cases in West Virginia, and the southernmost location I've heard of is in Bedford County, Virginia. However, those are isolated instances outside the area shown here. I'll have a bit more to say regarding the distribution.

Before speaking of that, I want to call your attention to a few points in regard to fungi in general, points of common knowledge to all who have studied fungi or mycology. A fungus is a kind of plant which does not, on account of the absence of the green coloring matter, manufacture its own food. It is a plant which has, in other words, no green foliage, and as it has no green foliage, it must obtain its organic or elaborated food from some other source. The fungi have very aptly been termed the tramps of the vegetable kingdom, that is, they live on food prepared by somebody else. They can take certain organic substances and change them apparently into other organic matter which can be used by the plant. In the case of this chestnut fungus, we have a fairly typical fungus in certain respects. We have a vegetative stage of the fungus which is nothing more or less than a lot of threadlike structures penetrating the bark of the chestnut, the inner bark or the middle bark, and there drawing the organic matter from the bark of the chestnut and appropriating it to its own use. Fungi, like practically all other plants, have two stages of existence, one the vegetative or growing stage, the other the reproductive stage. Sooner or later the fungus will produce the fruiting bodies, after it has obtained a sufficient amount of food to justify the formation of these more highly organized structures. In the case of the fruiting body of the chestnut fungus, we have very small, pinhead-like structures, which come out to the surface of the bark, the vegetative portion developing through the interior of the bark. On smooth bark we find that these fruiting pustules are apt to appear all over the surface. With bark that is sufficiently old to have ridges and crevices, we find these fruiting bodies only in the crevices.

Before discussing that, I want to highlight a few key points about fungi in general, which are common knowledge for anyone who has studied fungi or mycology. A fungus is a type of plant that, due to the lack of green pigment, cannot create its own food. In other words, it has no green leaves, and because of this, it has to get its organic or processed food from another source. Fungi are often called the tramps of the plant kingdom because they rely on food made by others. They can take certain organic substances and seemingly convert them into other organic matter that can be used by the plant. In the case of this chestnut fungus, we see a fairly typical fungus in some ways. The vegetative stage of the fungus is essentially a bunch of threadlike structures that penetrate the bark of the chestnut tree, reaching into the inner or middle bark and extracting organic matter from it for its own use. Fungi, like nearly all other plants, have two life stages: the vegetative or growing stage and the reproductive stage. Eventually, the fungus will produce fruiting bodies once it has gathered enough food to justify forming these more complex structures. For the chestnut fungus's fruiting body, we have tiny, pinhead-like structures that emerge on the surface of the bark, with the vegetative part developing within the bark. On smooth bark, these fruiting pustules tend to appear all over the surface. On older bark with ridges and cracks, we usually find these fruiting bodies only in the crevices.

These fruiting pustules which you will see on this bark are the structures which produce the reproductive bodies, these latter being known as the spores. There are two types of spores which are produced by this fungus. One is the type which is commonly spoken of as the summer spore, the other the type which is spoken of as the winter spore. The winter spore is known from the point of view of the mycologist as the perfect stage of the fungus, that is, it is the more characteristic of this particular fungus. If we should make a cross section of the bark, we should find that the vegetative stage is running through the middle bark, and commonly the inner bark, sometimes in one place only, sometimes in the other only, sometimes in both. This[Pg 39] vegetative stage later sends up in various ways a mass of tissue which results in the formation of pustules. These appear on the surface, sometimes more or less regularly rounded, sometimes rather irregular. In the case of the summer spore stage, we have inside the pustules a mass of tissue which is formed into spores. The interior of the spore mass, or at least portions of it, is somewhat mucilaginous, so that when moisture is applied a swelling of the interior mass is produced at a certain stage and something has to break. As a result, we have a mucilaginous mass pressed out through the break in the shape of a twisted thread, much the same as if you take a collapsible tube of paste and pinch it.

These fruiting pustules you see on the bark are the structures that produce the reproductive bodies known as spores. There are two types of spores produced by this fungus. One is referred to as the summer spore, and the other is known as the winter spore. From a mycologist's perspective, the winter spore represents the perfect stage of the fungus, making it the more characteristic type of this specific fungus. If we were to take a cross-section of the bark, we would find that the vegetative stage runs through the middle bark, and often the inner bark, sometimes in just one location, sometimes in the other, and sometimes in both. This[Pg 39] vegetative stage eventually sends up a mass of tissue that results in the formation of pustules. These appear on the surface, sometimes fairly rounded, and other times quite irregular. In the summer spore stage, the pustules contain a mass of tissue formed into spores. The interior of this spore mass, or at least some parts of it, is somewhat mucilaginous, so when moisture is added, the interior mass swells at a certain stage, causing something to break. As a result, we have a mucilaginous mass pushed out through the break in the form of a twisted thread, similar to squeezing a collapsible tube of paste.

Now, one of those summer spore threads may contain anywhere from one to five million spores. I have tried to estimate the number in a thread of this sort which was about an eighth of an inch long, and by taking a certain portion of that thread, mounting it in a drop of water, and then counting over a certain measured area under the microscope, I have estimated, by multiplying, that there were 2,400,000 spores in that one thread. So you can imagine how many of these spores may be produced by a single diseased area which has produced perhaps four or five hundred of those pustules, each pustule containing anywhere from one to twenty threads. Each one of those spores may develop a new diseased area, provided it is transported to a fresh break in the bark of a chestnut tree. Fortunately, only a very small fraction of one per cent ever reaches the proper place for growth.

Now, one of those summer spore threads can have anywhere from one to five million spores. I tried to estimate the number in a thread that was about one-eighth of an inch long. By taking a portion of that thread, mounting it in a drop of water, and then counting over a specific area under the microscope, I estimated, by multiplying, that there were 2,400,000 spores in that thread. So you can imagine how many of these spores could be produced by a single diseased area that has maybe four or five hundred of those pustules, each pustule containing anywhere from one to twenty threads. Each one of those spores could create a new diseased area if it ends up on a fresh break in the bark of a chestnut tree. Fortunately, only a very small fraction of one percent ever reaches the right place for growth.

This last is what I alluded to as the summer spore stage. There is a winter spore stage, or technically, the ascospore stage, which comes, as a rule, later in the development of the fungus. In this same pustule, later in the season, certain sacs are formed. These have long necks which extend to the top of the pustule. These sacs are sufficiently large to be seen with the naked eye. They are dark colored. Inside these, we have a lot of smaller transparent sacs or cases in each of which we get eight spores, sometimes in one row, sometimes in two rows. Each spore can propagate the fungus.

This last stage is what I referred to as the summer spore stage. There’s also a winter spore stage, or technically, the ascospore stage, which typically appears later in the fungus's development. In the same pustule, later in the season, certain sacs form. These have long necks that reach the top of the pustule. These sacs are large enough to be seen with the naked eye and are dark in color. Inside them, there are many smaller transparent sacs or cases, each containing eight spores, sometimes arranged in a single row and sometimes in two rows. Each spore has the ability to propagate the fungus.

We have, then, two types of spores, either one of which can reproduce the fungus under suitable conditions. There is still another way by which the disease may be kept going. The vegetative stage can survive the winter and continue growing the following year.

We have two types of spores, and either one can reproduce the fungus when conditions are right. There’s also another way the disease can persist: the vegetative stage can survive the winter and keep growing the next year.

I will say right here that I am planning to give you merely an outline of this disease, and have time afterwards for questions which I think in a meeting of this sort are one of the most productive sources of information.

I want to be clear that I'm only going to provide an overview of this disease, and I'll have time later for questions, which I believe are one of the most valuable ways to gain information in a meeting like this.

In regard to the rapidity of spread of this disease, I will merely call your attention to two cases as illustrations, or to certain facts,[Pg 40] rather. One is that the disease, so far as our attention has been directed to it, has developed over the area indicated on the map since the fall of 1904. Another case is one which has occurred in Rhode Island, where I have had a chance to watch its development a little more closely than in other places, that is, more constantly. In the fall of 1908, after I had made over thirty excursions around Rhode Island, I was unable to find a single trace of this disease, and no one else was able to find a single case of the disease in Rhode Island. In May, 1909, I happened to be about five miles west of the city of Providence, and I found two or three cases, all in one rather restricted spot. Later, it was discovered a little farther south, and soon, a little to the north, so that at the end of the season of 1909 we knew of about ten cases in Rhode Island. At the end of 1910, a season in which very few trips were made with the special object of surveying for the disease, we had more than doubled the number of infections found. That led to putting someone into the field in 1910 to make a survey of Rhode Island. A man was also put into the state of Massachusetts for the same purpose. Mr. Rankin, in cooperation with the United States Department of Agriculture, made a survey of New York State, which has resulted in this map. A man was put into Pennsylvania and one into Maryland for the same purpose. As a result of the survey in Rhode Island, where at the end of 1910 we knew of less than fifty cases at the outside, we now know of very nearly 4000 cases. It has been much the same story in Massachusetts. At the beginning of this year, there were four towns in which the disease was known; now there are seventy-one. At present in Connecticut, the disease is known in one hundred thirty-two towns of the one hundred sixty-eight in the state, and the southwestern part of Connecticut is very badly infected, just as badly as the adjoining portions of New York.[A]

In terms of how quickly this disease has spread, I’ll highlight two cases as examples, or rather, some key facts.[Pg 40] One is that, based on our observations, the disease has expanded across the area shown on the map since the fall of 1904. Another case is from Rhode Island, where I've been able to monitor its development more closely than in other locations. In the fall of 1908, after taking over thirty trips around Rhode Island, I couldn't find a single trace of this disease, and no one else could find any cases in the state. Then in May 1909, while I was about five miles west of Providence, I discovered two or three cases, all in a limited area. Later, it was found slightly further south and soon a bit to the north, so by the end of the 1909 season, we knew of about ten cases in Rhode Island. By the end of 1910, a year in which very few trips were made to specifically survey for the disease, the number of infections had more than doubled. This prompted us to send someone into the field in 1910 to conduct a survey of Rhode Island. An individual was also sent to Massachusetts for the same purpose. Mr. Rankin, working with the United States Department of Agriculture, surveyed New York State, resulting in this map. Another person was sent to Pennsylvania and one to Maryland for the same task. As a result of the Rhode Island survey, where by the end of 1910 we knew of fewer than fifty cases at the most, we now know of nearly 4000 cases. The situation has been similar in Massachusetts. At the start of this year, four towns were known to have the disease; now there are seventy-one. Currently, in Connecticut, the disease is identified in one hundred thirty-two towns out of the one hundred sixty-eight in the state, and the southwestern part of Connecticut is severely affected, just like the neighboring areas of New York.[A]

So much for illustrations of the rapidity with which the disease develops. I am not going to say at this time anything special about the origin of the disease, simply because we haven't yet decided what was the probable origin. I will merely say there are some different theories in regard to the origin. One is that it was imported from the Orient, another, that it is a saprophyte, a fungus which has lived normally upon dead organic matter, but which has taken on the parasitic form, which develops on living organisms.

So much for examples of how quickly the disease progresses. I'm not going to discuss the origin of the disease right now because we haven't yet figured out what the likely origin is. I will just mention that there are several different theories about its origin. One theory is that it was brought in from the East, while another suggests that it’s a saprophyte, a fungus that normally grows on dead organic matter but has adapted to become parasitic, thriving on living organisms.

In connection with any disease of this sort, one naturally inquires, how are we going to recognize this disease? This past summer Pennsylvania has put into the field thirty or more men who have been trained to recognize this disease, with the idea of locating the infections[Pg 41] in Pennsylvania. As perhaps all of you know, the legislature of Pennsylvania has passed a law relating to this particular disease, and has appropriated $275,000 to see if the disease can be controlled. Their idea is that they have perhaps fifty million dollars' worth of chestnuts, and if $275,000 can show whether or not this disease can be controlled, it is economy to try it.

When it comes to diseases like this, the first question is usually, how are we going to identify this disease? This past summer, Pennsylvania deployed over thirty trained individuals to recognize this disease, aiming to find the infections[Pg 41] in the state. As many of you might know, Pennsylvania's legislature has passed a law focused on this specific disease and allocated $275,000 to determine if it can be managed. They believe that there may be around fifty million dollars' worth of chestnuts, and spending $275,000 to figure out if the disease can be controlled is an economical decision.

So far as Pennsylvania is concerned, it means possibly the saving of the chestnuts in the middle and western parts of the state; but it also means that if they can check it there, it is likely to save the great area of chestnut growth along the southern Appalachians. I don't want to make any prophecy as to how that experiment is likely to come out, but, however it comes out, it will be a very great object lesson as to what can be done on a large scale with a disease of this sort.

As far as Pennsylvania goes, it could possibly save the chestnuts in the central and western parts of the state; but it also means that if they can control it there, it’s likely to protect the vast area of chestnut growth along the southern Appalachians. I don't want to predict how that experiment will turn out, but no matter the outcome, it will serve as an important lesson about what can be achieved on a large scale with a disease like this.

One of the first things which had to be considered in Pennsylvania was to train a number of men to recognize the disease, so as to go over the country and locate the diseased spots. The method of recognizing the disease I will briefly outline. Of course, over a large country, many hundreds of square miles, it is a long, and laborious operation to look over every tree. It is perhaps impossible without a very much larger force than $275,000 could put into the field. But there are certain clues to the location of the disease which can be seen a long distance, a quarter of a mile, at any rate. The means of recognition is by what I commonly call danger signals. This fungus, when growing through the bark, starts from the common point of infection and grows in all directions, up the stem, down the stem, and around the stem. Wherever this vegetative stage, technically known as mycelium, penetrates, the bark is killed; and of course, you all know what that means. When this has succeeded in reaching around a twig, branch, or trunk, everything beyond that girdled area dies, not immediately, perhaps, but sooner or later it dies; and it dies in such a way that the leaves change color during the summer. The first obvious change which can be noted is a slight wilting of the leaf; then the leaf assumes a pale green color, and from the pale green it takes on a yellow stage; from this a reddish yellow stage, and then a brown, till the leaf is the ordinary dark dull brown of the dead leaves. This coloration which takes place is conspicuous. There is your guide, your danger signal. If the disease has worked very long, half a season, in one locality, you are almost sure of getting some of these danger signals. Where one is present, you can go and look up the cause of that danger signal. It may be a broken twig, but the point is to find out if it is this disease which has caused the danger signal. We start by looking at the danger signal, then at the base of the dead area. If we find here some of the reddish pustules which have been shown on this bark we are quite sure that the disease[Pg 42] is present. Then by cutting into the bark a little, instead of the normal buff or yellowish tint of the fresh clean bark, we get, when the disease is present, a rather mottled effect, varying from a brownish to lighter or even darker. There is a peculiar fan-like effect to this mycelium which penetrates the bark, so that by shaving off the surface of the bark, you get this mottled appearance, which gives you another means of identifying the disease. So we look for the danger signals, and then look for the meaning of the danger signals. If we find those two things, the pustules and the mottled mycelium, we can very safely say that this disease is present.

One of the first things to consider in Pennsylvania was training a group of people to identify the disease so they could travel around the state and find the infected areas. I'll briefly explain how to recognize this disease. Covering a large area, many hundreds of square miles, makes it a long and tedious task to inspect every tree. It's likely impossible without a much larger budget than the $275,000 available for fieldwork. However, there are certain signs that indicate the presence of the disease that can be seen from a distance, at least a quarter of a mile away. The way to recognize the disease is through what I call danger signals. This fungus, when growing through the bark, starts at the point of infection and spreads in all directions—up the trunk, down the trunk, and around it. Wherever this vegetative stage, technically known as mycelium, penetrates, the bark gets killed; and you all know what that means. When this reaches around a twig, branch, or trunk, everything beyond that girdled area eventually dies—not immediately, but it will happen; and it dies in such a way that the leaves change color during the summer. The first noticeable change is slight wilting of the leaves; then they turn pale green, followed by yellow, reddish-yellow, and finally dark dull brown, which is typical of dead leaves. This color change is obvious. That’s your guide, your danger signal. If the disease has been present for a significant amount of time, like half a season in one area, you're likely to see some of these danger signals. Where one is found, you can investigate the cause of that signal. It may be due to a broken twig, but the key point is to determine if this disease caused the danger signal. We start by checking the danger signal, and then examine the base of the dead area. If we find reddish pustules on the bark, we can be pretty sure that the disease[Pg 42] is there. By cutting into the bark a bit, instead of seeing the typical buff or yellowish color of fresh bark, we observe a mottled appearance that varies from brownish to lighter or even darker when the disease is present. The mycelium has a distinct fan-like pattern that penetrates the bark, so by shaving off the surface, you get this mottled look, giving another way to identify the disease. So we search for the danger signals and then seek to understand what those signals mean. If we find both the pustules and the mottled mycelium, we can confidently say that the disease is present.

There are a few fungi which closely resemble this chestnut disease in general appearance, but they are not very common, and are not confused with the disease, as a rule, when you get the lens on them.

There are a few fungi that look a lot like this chestnut disease in overall appearance, but they are quite rare and are usually not mistaken for the disease when viewed under a lens.

In regard to the experiments for the control of the disease. I want to say a few words. As far back as 1907, the United States Department of Agriculture began experiments on certain experimental plots, particularly in Long Island near the region where the earliest cases of this disease were known, to see if it could be controlled on individual trees after they had become infected. Later, experiments were undertaken along the same line in Lancaster County, Pennsylvania. Spraying was tried, although there was no idea that it would be of any use, because the vegetative stage of this fungus is running through the interior of the bark, where no spray could reach it. Thus spraying was found to be of no use whatever. Then the operation of cutting out the disease was tried. Where the diseased spot appeared, it was cut out with a gouge. Then the exposed area was covered in various ways with antiseptics.

Regarding the experiments for controlling the disease, I want to share a few points. As far back as 1907, the United States Department of Agriculture began testing on specific experimental plots, especially in Long Island near where the earliest cases of this disease were reported, to see if it could be managed on individual trees after they had become infected. Later, similar experiments were conducted in Lancaster County, Pennsylvania. Spraying was attempted, although there was little belief it would be effective, since the vegetative stage of this fungus exists deep inside the bark, where no spray could reach it. Therefore, spraying was found to be completely ineffective. Next, the method of removing the disease was tried. When a diseased area was found, it was cut out with a gouge, and the exposed area was treated in various ways with antiseptics.

This gave, for a year or two, very promising results, but about the third year the disease appeared to get over on to the margin, where it had been cut. This led to the later discovery that the disease had been running in the wood, as we had previously suspected. So the cutting out of the bark alone is not sufficient. This year cutting has been done so as to include a portion of the sap wood.

This produced very encouraging results for a year or two, but around the third year, the disease seemed to spread to the edges, where it had been cut. This led to the later realization that the disease had been lurking in the wood, as we had previously suspected. So, just cutting out the bark isn't enough. This year, cutting has been done to include some of the sapwood.

There is just one other topic which I want to allude to. That is in regard to the immunity question. It has been found that this disease attacks the common native chestnut, the chinquapin, the various cultivated European chestnuts, but very rarely the Japanese. In regard to this point. I hope that Doctor Morris will tell us something about his experiments on the breeding of chestnuts with the idea of producing a new and immune variety.

There’s just one more topic I want to mention. It’s about the immunity issue. It turns out that this disease affects the common native chestnut, chinquapin, and various cultivated European chestnuts, but it rarely affects Japanese chestnuts. I hope Dr. Morris will share some insights from his experiments on breeding chestnuts to create a new immune variety.

You will understand that I have just made an outline of this disease, and I hope that, if there are any questions to be asked, you will make them easy, so that I can answer them.[Pg 43]

You’ll see that I’ve just created an outline of this disease, and I hope that, if you have any questions, you’ll make them straightforward so I can answer them.[Pg 43]

President Morris: This very interesting paper is now open for discussion, and I hope that we can get some points which will allow us to know how to control the disease. With the wind-borne spores that are carried miles and miles by a single sharp gust of wind, this disease is a difficult matter to control. We must, I believe, find some natural enemies, if we can. I don't know where to look for these. I will have to ask the mycologists what we may anticipate along the line of natural enemies. I would like to ask if it is common for a weak species to become a devastating species. Have we many parallels in the field of mycology? The point relating to raising immune kinds is one for discussion. Are we to raise immune chestnuts? The history of most plants, I think, has been this, that where they have met their enemies in their natural environment, the fittest survive; and it seems to me that this is a case in which we perhaps have survival of the fittest in North Asia; for the North Asian chestnuts certainly resist the disease better than any others, but the chestnuts of southern Asia are quite vulnerable to it. In my own orchards, I have twenty-six kinds of chestnuts, and have followed them along, for the purpose of determining which ones would resist the blight best. I cut out last year 5000 old American chestnut trees on my property. There is not a tree in all that part of Connecticut, the vicinity of Stamford, that is not blighted, and very few that are not dead. Now, in the midst of this disaster, what was the behavior of my experimental chestnuts of various kinds? It was this. I had about one thousand Koreans that lived up to five years of age, growing in the midst of blighted chestnuts, and none of these blighted. It occurred to me that it might be well to graft these on the stumps of American chestnut, because these Koreans resisted the blight; but when I grafted them on the sprouts of American stumps, at least fifty per cent of the Koreans blighted, showing that the pabulum wanted by the Diaporthe seemed to be furnished by the American chestnut. I had some chestnuts from North Japan that resisted the blight, and yet these grafted on the sprouts from American chestnuts blighted. I had some Chinese chestnuts, and none of those have blighted as yet; and in grafting them, two or three have not been blighted. I have perhaps twenty-four chinquapins, both the western form and the eastern, and only one branch of one tree has blighted. Of the southern Japanese chestnuts, very many are blighted. They are not as resistant as the northern. I have a good many chestnuts of European descent, and among these some resist the blight pretty well; and some of the American progeny, like the Hannum and Ridgely, seem to resist well enough, so that now I am grafting these upon many different sprouts. This should be worked out, and I wish to know what men have tried experiments along this line. I would like to ask Professor Reddick to discuss this question.[Pg 44]

President Morris: This really interesting paper is now open for discussion, and I hope we can gather some points that will help us figure out how to control the disease. With wind-borne spores that can travel for miles with a single gust, managing this disease is challenging. I believe we need to find some natural predators if possible. I'm not sure where to start looking for them. I’ll need to consult with the mycologists to see what we can expect regarding natural enemies. I’d like to know if it’s common for a weak species to become a harmful one. Do we have many examples of this in mycology? The issue of developing immune varieties is one worth discussing. Should we focus on growing immune chestnuts? I think the history of most plants shows that when they encounter their enemies in their natural settings, the fittest survive; it seems that we might have a survival of the fittest scenario among North Asian chestnuts, which are definitely more resistant to the disease than others, while southern Asian chestnuts are quite susceptible. In my orchards, I have twenty-six varieties of chestnuts and have been monitoring them to see which ones resist the blight best. Last year, I removed 5,000 old American chestnut trees from my property. There isn't a single tree in that part of Connecticut, near Stamford, that isn't affected by blight, and very few have survived. Now, throughout this disaster, how did my experimental chestnuts of various kinds behave? I had about a thousand Korean chestnuts that lived up to five years, growing among the blighted ones, and none of them showed signs of blight. I thought it might be a good idea to graft these onto the stumps of American chestnuts since they were resistant; however, when I grafted them onto the sprouts from American stumps, at least fifty percent of the Koreans became blighted, indicating that the fungus needed something from the American chestnut. I also had some chestnuts from North Japan that resisted the blight, yet they still blighted when grafted onto American chestnut sprouts. I have some Chinese chestnuts that haven’t shown any blight yet, and in grafting them, two or three have remained unaffected. I probably have about twenty-four chinquapins, both western and eastern varieties, and only one branch of a single tree has blighted. Many southern Japanese chestnuts are blighted; they aren’t as resistant as the northern ones. I also have a good number of European chestnuts, and among these, some resist the blight fairly well. A few American varieties, like the Hannum and Ridgely, seem to hold up well enough, so now I’m grafting these onto several different sprouts. This needs to be explored further, and I want to know what others have done in experimenting with this. I’d like to ask Professor Reddick to discuss this question.[Pg 44]

Professor Reddick: I have very little that I can add at the present time. The points the talk has raised here are of the greatest importance, and there is certainly room for a great many people to work, though here in this state we have only one man who is devoting his attention particularly to this disease. I find in connection with the work that Professor Collins is doing, and in connection with the Pennsylvania work, that there are some people engaged on these very vital and important problems. They are not giving any particular attention to field work, but are working on these special problems. I think you all appreciate that progress of investigations on this kind of subjects is rather slow, and in the meantime the man who has his trees and his nurseries blighting is surely up against it.

Professor Reddick: I don't have much to add right now. The points raised in this discussion are extremely important, and there is definitely plenty of work for many people, though in this state we currently have only one person focusing specifically on this disease. I see that alongside Professor Collins' work and the efforts in Pennsylvania, there are a few individuals tackling these critical issues. They aren’t concentrating on field work, but are addressing these specific problems. I think you all understand that progress in investigations on these types of subjects tends to be quite slow, and in the meantime, the person who has trees and nurseries affected by blight is really struggling.

I have only one thing in mind, a thing which I suggested to Mr. Rankin when he first started on this work, and it is a thing which Doctor Peck, our state botanist, suggested at the chestnut bark conference that was held in Albany not long since. Doctor Peck says that he has lived a good while, and he has seen epidemics come and go. Certain plants, certain varieties were threatened with extermination, yet at the present time they are still with us. I suggested to Mr. Rankin that, while it looked as if chestnut blight was going to be with us indefinitely, the chances were it would all be gone before he had a chance to find out all the things he thought he was going to. Our friend Doctor Clinton of Connecticut would have us think it is only a matter of a few years to have conditions come around so that the chestnut blight will not be a thing of serious importance. In other words, Doctor Clinton stoutly maintains that, while this fungus is doing so much now, it is largely due to the condition to which our trees have come, owing to a succession of very unfavorable summers and winters; and as soon as the conditions get around to normal, the disease will be no more. Some of us are not inclined to agree with him entirely.

I have just one thing on my mind, something I brought up to Mr. Rankin when he first started this project, and it's something that Doctor Peck, our state botanist, mentioned at the chestnut bark conference held in Albany not long ago. Doctor Peck has been around for a while and has seen epidemics come and go. Certain plants and varieties were once close to extinction, yet they're still here today. I pointed out to Mr. Rankin that while it seems like chestnut blight will be around for a long time, it might actually be gone before he gets to discover all the things he hopes to. Our friend Doctor Clinton from Connecticut believes that in just a few years, the conditions will change so that chestnut blight won't be a serious issue anymore. In other words, Doctor Clinton firmly holds that while this fungus is currently a big problem, it's mainly because of the poor condition our trees have been in due to a series of very unfavorable summers and winters; and once things return to normal, the disease should disappear. Some of us don't entirely agree with him.

Professor Craig: Perhaps you can tell us what Mr. Rankin has been doing this year.

Professor Craig: Maybe you can share what Mr. Rankin has been up to this year.

Professor Reddick: At the beginning of the past summer, from the surveys and observations that had been made almost entirely by the United States Department of Agriculture authorities, it was known that the chestnut disease had extended up the Hudson River perhaps as far as Poughkeepsie. It was our idea that he would probably find the border line of healthy and diseased trees somewhere in the vicinity of Poughkeepsie, so Mr. Rankin located it opposite Poughkeepsie at Highlands. During the course of the summer, the assistance of the State Survey Commission and the State Department of Agriculture was enlisted, and there were six or eight men who spent part of July and all of August surveying the portion which now appears on this map[Pg 45] in red. The results of this survey show that the entire Hudson River Valley, with the exception of a small part in the vicinity of Albany, is now infected. In fact, it is the general opinion that there is no use whatever to attempt in any way to save the trees in this locality. Very fortunately there is a strip of territory which is almost solid spruce forest, and in which there are almost absolutely no chestnut trees. We have already, then, abandoned the Hudson River Valley, but with this great natural barrier, you see that it is going to be relatively easy, so far as the State of New York is concerned, to put some sort of an artificial barrier across the little neck there. This all depends on what can be done in Pennsylvania. This cross-hatching of red along the Delaware River represents an area in which the infection is only partial, and the few dots of red shown about Binghamton represent localities in which the blight has now been exterminated. The diseased trees have been taken out, stumps killed, and bark burned. We are in hopes the disease will not reappear there. I don't believe things have been definitely settled at Albany in the Department of Agriculture, where the control work naturally lies, but Commissioner Pearson is very anxious that something be done to try to control or prevent the further spread of the disease in our state. Plans are being made so that a large number of men will be located in this territory next summer, making very careful inspection, removing the occasional diseased trees, killing stumps, and burning bark; and a forester will be connected with the work, for the purpose of advising with regard to the use of the diseased timber. I might call attention to the fact that our state agricultural law, as it now reads, empowers our Commissioner of Agriculture to quarantine against this or any other dangerous fungous disease,—a very broad step from what it was before that time, when the only fungous disease he had any power to act against was the black knot of plums.

Professor Reddick: At the start of last summer, based on surveys and observations conducted mostly by the U.S. Department of Agriculture, we learned that the chestnut disease had spread up the Hudson River possibly as far as Poughkeepsie. We believed that he would likely find the boundary between healthy and diseased trees around Poughkeepsie, so Mr. Rankin pinpointed it across from Poughkeepsie at Highlands. During the summer, we got help from the State Survey Commission and the State Department of Agriculture, and six or eight men spent part of July and all of August surveying the area now highlighted in red on this map[Pg 45]. The results of this survey indicate that the entire Hudson River Valley, except for a small area near Albany, is now infected. In fact, the general consensus is that there is no point in trying to save the trees in this area. Fortunately, there is a stretch of land nearly entirely covered with spruce forest, where there are almost no chestnut trees at all. So, we've essentially given up on the Hudson River Valley, but with this significant natural barrier, it should be relatively easy, at least for New York State, to put some kind of artificial barrier across that narrow stretch. This all hinges on what can be done in Pennsylvania. The red cross-hatching along the Delaware River shows an area where the infection is only partial, and the few red dots around Binghamton represent places where the blight has been eradicated. The diseased trees have been removed, stumps treated, and bark burned. We hope the disease won’t come back there. I don’t think anything has been formally decided at Albany in the Department of Agriculture, where the control efforts should rightfully be, but Commissioner Pearson is eager to take action to control or prevent the further spread of the disease in our state. Plans are being made to have a significant number of men stationed in this area next summer for thorough inspections, removing any diseased trees, treating stumps, and burning bark; and a forester will be involved to provide advice on the use of the infected timber. I should point out that our state agricultural law, as it currently stands, gives our Commissioner of Agriculture the authority to impose quarantines against this or any other serious fungal disease, which is a significant expansion from what it used to be, when the only fungal disease he could act against was the black knot of plums.

Mr. Reed: From the chart, it appears that the disease is more common in the vicinity of streams and bodies of water.

Mr. Reed: From the chart, it looks like the disease is more common near streams and bodies of water.

Professor Reddick: That is an observation that has often been recorded.

Professor Reddick: That’s an observation that has often been noted.

Mr. Reed: How is it elsewhere than in New York?

Mr. Reed: What's it like outside of New York?

Professor Collins? The question has been asked more often than otherwise, why do we find the disease on the tops of hills away from the water? I think there isn't a sufficient amount of evidence or observation on that point to say whether it is more common near or away from bodies of water.

Professor Collins? The question comes up more often than not: why do we find the disease on hilltops away from water? I believe there isn’t enough evidence or observation to determine whether it’s more common near or far from bodies of water.

I will call your attention to one experiment that can be performed by anybody with the microscope. Take a piece of one of those spore horns or threads, put it in a drop of water on a microscope slide. Inside[Pg 46] of two minutes, it will disappear entirely. It is dissipated in the water, and the spores are so small you cannot see them with the naked eye. If you let the water dry on the slide, then put that slide under the microscope and try to blow those spores off, you can do it just about as easily as you can blow the shellac off a door. You can brush that film under the microscope, and you can't see that a single spore has been disturbed. The explanation, I think, lies in the fact that these spores are of a mucilaginous nature, and when they dry, they stick to whatever they come in contact with. That does not mean that these spores cannot be blown, because they may lie on fragments of leaves and be blown about by the wind. Again, some of the spores may be detached in a mechanical way and thus blown by the wind. But I am quite convinced that the spores are not blown broadcast, simply because they are of a sticky nature.

I want to highlight an experiment anyone can do with a microscope. Take a piece of one of those spore horns or threads, place it in a drop of water on a microscope slide. Within[Pg 46] two minutes, it will completely disappear. It dissolves in the water, and the spores are so tiny you can't see them with your naked eye. If you let the water dry on the slide and then put that slide under the microscope, trying to blow those spores off is about as easy as blowing the shellac off a door. You can brush that film under the microscope, and you can't see that even a single spore has shifted. The reason for this, I believe, is that these spores are somewhat sticky due to their mucilaginous nature, and when they dry, they adhere to whatever they touch. That doesn’t mean they can't be blown away, as they might rest on fragments of leaves and be carried by the wind. Additionally, some spores might get dislodged mechanically and then blown by the wind. However, I am fairly convinced that the spores are not dispersed widely because of their sticky nature.

Now, those spore threads are forced out under certain conditions, moisture conditions, as a rule. It has been shown after repeated observation that these spore threads are pushed out a day or two after a rain. Of course, in the springtime, the atmosphere is much more moist than later in the season. Consequently, we find more of these spore threads in the spring than at any other time. You will recall that the last week of August this year was a week of almost continuous rain. Two days after that ceased, I saw as many of these spore threads as I had seen at any one time all summer. So that, although conditions are best in the spring for greater abundance of these spores, they may occur at any time. If a bird alights on these spore masses, there is no reason that I see why they should not be carried. We know the rain water running down the trunk dissolves these spore masses, and they are carried down, there to reinfect the tree when insects crawl around.

Now, those spore threads are forced out under certain conditions, usually when it's moist. It's been observed multiple times that these spore threads are pushed out a day or two after it rains. In spring, the air is much more humid than later in the season. As a result, we find more of these spore threads in the spring than at any other time. You might remember that the last week of August this year had almost non-stop rain. Two days after that stopped, I saw as many of these spore threads as I had seen at any point during the summer. So, even though conditions are best in the spring for a greater abundance of these spores, they can occur at any time. If a bird lands on these spore masses, there's no reason I can see why they wouldn't be carried away. We know that rainwater running down the trunk dissolves these spore masses, and they get carried down, where they can reinfect the tree when insects move around.

President Morris: My brother has some Japanese chestnuts twenty-five or thirty years of age. By cutting off one branch at a time as fast as they blighted, he has saved those trees.

President Morris: My brother has some Japanese chestnuts that are about twenty-five or thirty years old. By cutting off one branch at a time as they got blight, he has managed to save those trees.

Professor Collins: You spoke, Doctor Morris, of grafting Japanese on to American stock. I have seen repeated cases where the Japanese has been grafted on to American stock. The whole Japanese tree has been killed, and we find the disease has killed the tree by girdling the American stock below the graft.

Professor Collins: You mentioned, Doctor Morris, about grafting Japanese onto American stock. I've seen several instances where the Japanese has been grafted onto American stock. The entire Japanese tree has died, and we've discovered that the disease killed the tree by damaging the American stock below the graft.

President Morris: Yes, I find this over and over again. In one case where I had a very choice variety of Burley's chestnut, the Diaporthe attacked the American stock underneath this, and had practically girdled it when I saw it. There remained a fraction of an inch of good bark. I cut off all except that, and put tar over it, and grafting wax over that, and this year the graft has grown a foot or more. So by[Pg 47] giving a great deal of attention to some one little injury, we can overcome the effect of it.

President Morris: Yes, I keep seeing this happen. In one instance, I had a really special variety of Burley's chestnut, and the Diaporthe attacked the American stock underneath it, almost completely girdling it by the time I noticed. There was just a tiny bit of healthy bark left. I removed everything but that small section, applied tar over it, and then used grafting wax on top of that. This year, the graft has grown more than a foot. So, by[Pg 47] focusing a lot of attention on a small injury, we can fix the damage.

Mr. Jensen: In your grafting, what was the relationship of the rapidity of the growth of top after grafting, compared with the old stock?

Mr. Jensen: In your grafting, how did the speed of the new growth on top compare to the old stock after grafting?

President Morris: When these grafts are put on the stock, on rapidly growing shoots from a large root, they grow enormously, and sometimes we have had nearly one hundred feet of growth in one year. That, however, would be a chestnut like the Scott or the Ridgely. We frequently get thirty, forty, or fifty feet growth in one year.

President Morris: When these grafts are placed on the stock, on quickly growing shoots from a large root, they grow a lot, and sometimes we’ve seen nearly a hundred feet of growth in a single year. However, that would be a type like the Scott or the Ridgely. We often get growth of thirty, forty, or fifty feet in one year.

Mr. Jensen: Does the plant grow more rapidly when it is grafted than on its own stock?

Mr. Jensen: Does the plant grow faster when it’s grafted than when it’s on its own roots?

President Morris: I have not grafted Japanese on Japanese stock, but the Japanese and Korean grafted on American stock does grow more rapidly than it does on its own roots.

President Morris: I haven't merged Japanese with Japanese roots, but Japanese and Korean grafted onto American roots do grow faster than they do on their own roots.

Professor Craig: Mr. Hall has another interesting instance of chestnut blight.

Professor Craig: Mr. Hall has another interesting example of chestnut blight.

Mr. Hall: On the ground where the blight appeared, there were four chestnuts set by a nurseryman, two Japanese and two European chestnuts. Of the European chestnuts, one has succumbed to the blight, and the other has been continually attacked for the past four or five years, twice in a period of four years, and it is still alive and recently appears to be in a more healthy condition than for the past four or five years. During that time it has never borne any chestnuts. The companion tree of the same kind was girdled in two or three years.

Mr. Hall: In the area where the blight showed up, there were four chestnut trees planted by a nurseryman—two Japanese and two European chestnuts. Of the European chestnuts, one has died from the blight, and the other has been attacked constantly for the past four or five years, enduring two serious episodes in that time, yet it’s still alive and seems to be in better health now than it has been for the past four or five years. During that entire period, it hasn’t produced any chestnuts. The other tree of the same kind was girdled in two or three years.

President Morris: There is comparative resistance. Some of my trees went down instantly, and went all to pieces, while others stood up for four or five years. Chestnuts of the Paragon type I hoped were going to be fairly immune, but they are going pretty fast. I have advised people who have asked about Paragon chestnuts to buy them, but be prepared to have to cut out blighted branches as they appeared. It is a question whether I can advise even buying them much longer, because I have lost nearly all my Paragons, but they have not gone as fast as the Americans.

President Morris: There's definitely some resistance. Some of my trees fell apart right away, while others held on for four or five years. I hoped the Chestnuts of the Paragon variety would be relatively immune, but they're declining pretty quickly. I've told people who asked about Paragon chestnuts to purchase them, but to be ready to trim away any blighted branches that show up. I'm starting to wonder if I should even recommend buying them for much longer, because I've almost lost all my Paragons, though they haven't declined as fast as the American ones.

Doctor Deming: Ought we not before we leave this subject either to appoint a committee, or to pass resolutions urging action on the part of the state similar to the action taken by Pennsylvania in attempts to limit this disease? I would make such a motion, that the Northern Nut Growers' Association urge legislative action similar to that already taken by the State of Pennsylvania to limit the spread of the chestnut bark disease.

Doctor Deming: Shouldn’t we, before we wrap up this topic, either form a committee or pass a resolution encouraging the state to take action similar to what Pennsylvania has done to control this disease? I want to propose that the Northern Nut Growers' Association urges legislative action like that which the State of Pennsylvania has already taken to prevent the spread of the chestnut bark disease.

Mr. Littlepage: I second the motion. (Carried.)[Pg 48]

Mr. Littlepage: I support the motion. (Passed.)[Pg 48]

Professor Craig: Should not the Secretary be empowered to send a copy of those resolutions to the Commissioner of Agriculture? I think the motion includes that.

Professor Craig: Shouldn't the Secretary be allowed to send a copy of those resolutions to the Commissioner of Agriculture? I think the motion covers that.

Mr. Reed: It seems to me that this disease is of as much importance to other states as it is to New York and Pennsylvania, and that this sentiment, as this action can only be a sentiment of the Association, should be sent to the Commissioner of Agriculture in other states, as well as in New York. This is not the New York Nut Growers' Association. I would make that as a motion, that the sentiment of this Association in favor of state action similar to that of Pennsylvania be pressed upon the Commissioner of Agriculture in each state where that disease is prevalent.

Mr. Reed: I think this disease matters just as much to other states as it does to New York and Pennsylvania. This sentiment, which can only reflect the views of the Association, should be communicated to the Commissioner of Agriculture in other states, not just in New York. This isn’t just the New York Nut Growers' Association. I’d like to propose a motion that we urge the sentiment of this Association in support of state action similar to what Pennsylvania is doing, to be conveyed to the Commissioner of Agriculture in each state where this disease is common.

President Morris: Shall we make Mr. Reed's motion take the place of Doctor Deming's?

President Morris: Should we replace Doctor Deming's motion with Mr. Reed's?

Doctor Deming: I would accept that as an amended motion. (Carried.)

Doctor Deming: I agree to that as a revised motion. (Approved.)

Professor Craig: Inasmuch as we have gone that far, should we not take another step, and that is, fearing lest the United States Secretary of Agriculture should feel slighted, should we not as the Northern Nut Growers' Association draw his attention to the fact that here is a serious disease sweeping over the whole northern part of the country, representing a very considerable portion of his domain, and ask his aid and cooperation with the various states which are attempting to do such good work?

Professor Craig: Since we've come this far, shouldn't we take another step? We should make sure that the United States Secretary of Agriculture doesn’t feel overlooked. As the Northern Nut Growers' Association, we should point out that there's a serious disease affecting the entire northern region of the country, which is a significant part of his responsibility, and ask for his help and cooperation with the various states that are working hard to address this issue.

President Morris: Will that have to go as another motion or as an amendment to Doctor Deming's?

President Morris: Should that be a separate motion or an amendment to Doctor Deming's?

Professor Craig: I move that a resolution of a similar type be passed, and forwarded to the Secretary of Agriculture of the United States. (Carried.)

Professor Craig: I propose that we pass a resolution of a similar kind and send it to the Secretary of Agriculture of the United States. (Carried.)

Mr. Wilcox: May I ask some of the gentlemen who have experience along this line if we may look for any cure or help for it in the future, and if so, along what lines will it be possible, along the lines of isolation, of natural enemies, or some other preventive or cure?

Mr. Wilcox: Can I ask some of the gentlemen with experience in this area if we can expect any solutions or assistance in the future? If so, what approaches might be effective—through isolation, natural enemies, or some other preventive measures or treatments?

President Morris: Yes, I would like to ask if anyone has a definite proposition beyond the one that has been proposed, restricting it by cutting out the advance agents of the blight. I believe that has been the only proposition so far. We certainly can't kill off the birds that will carry off blight on their feet. We don't know if a fungous enemy is likely to follow it up, or if it is a weak species, brought into activity by certain conditions, which will be brought back to its normal mode of life again. I don't know that anything definite could be stated till we know more about it.[Pg 49]

President Morris: Yes, I’d like to ask if anyone has a specific proposal other than the one that’s been suggested, which involves getting rid of the advance agents of the blight. That seems to be the only suggestion so far. We definitely can’t eliminate the birds that might spread the blight with their feet. We’re not sure if a fungal enemy will follow, or if it’s a weak species that was activated by certain conditions, which will return to its normal state again. I don’t think we can come to any definite conclusions until we know more about it.[Pg 49]

Professor Craig: Perhaps Mr. Collins or Professor Reddick might offer something in the way of suggestions on that.

Professor Craig: Maybe Mr. Collins or Professor Reddick can give some suggestions on that.

Mr. Collins: I don't think that I have anything to propose beyond the points suggested by the President. I think there are a good many points which should be kept watch of, and I don't know any one that looks any more promising than the other, except perhaps this of cutting out the disease. But this is an expensive method.

Mr. Collins: I don't think I have anything to suggest beyond what the President mentioned. There are quite a few important points to keep an eye on, and I don't see any that stand out more than the others, except maybe the idea of eliminating the disease. But this approach is quite costly.

Mr. Reed: Have you ever found any individual trees in infested districts that were immune?

Mr. Reed: Have you ever come across any individual trees in infested areas that were immune?

Mr. Collins: Only the Japanese, but I think Doctor Morris has found the Korean even more immune. I shouldn't use the word "immune," perhaps, but "highly resistant" to the disease. I have watched quite a number of trees, in the midst of disease, which seemed to be resisting the disease. I explained it in some cases by the fact that the bark was very free from injury—maybe that was the reason why they did not take the disease so easily as they might otherwise.

Mr. Collins: Only the Japanese, but I think Doctor Morris has found that Koreans are even more resistant. I probably shouldn't use the word "immune," but they seem "highly resistant" to the disease. I've observed several trees that, despite the disease around them, appeared to be fighting it off. In some cases, I attributed this to their bark being largely undamaged—maybe that’s why they didn’t get the disease as easily as others might have.

President Morris: The next paper will be that of Mr. C. A. Reed of the United States Department of Agriculture on "The Present Status of Nut Growing in the Northern States."

President Morris: The next presentation will be from Mr. C. A. Reed of the United States Department of Agriculture on "The Current Status of Nut Growing in the Northern States."


NUT GROWING IN THE NORTHERN STATES.

C.A. Reed, Washington. D. C.

With the exception of the chestnut, no species of native nut-bearing tree has become of prominent commercial importance as a cultivated product in that portion of the United States lying east of the Mississippi and north of the Ohio and Potomac Rivers. The growing of foreign nuts has attracted greater attention than has the development of the native species. Almost with the beginning of our national history, the culture of Persian walnuts attracted considerable attention throughout the East, especially in the States of the Middle and North Atlantic Coast. The European and Japan chestnuts, the European hazels and the Japan walnuts have since come into considerable prominence in the same area.

Aside from the chestnut, no native nut-bearing tree species has gained significant commercial value as a cultivated product in the part of the United States located east of the Mississippi and north of the Ohio and Potomac Rivers. The cultivation of foreign nuts has received more interest than that of the native species. Almost from the start of our national history, the farming of Persian walnuts drew a lot of attention across the East, especially in the Middle and North Atlantic states. Since then, European and Japanese chestnuts, European hazels, and Japanese walnuts have become quite prominent in the same region.

Within the district so outlined, which comprises practically the entire northeastern quarter of the United States, there are few sections of large extent to which some species of native or foreign origin has not already demonstrated its adaptability to the soil and climatic conditions, or to some other locality of approximately similar conditions.

Within the outlined district, which covers almost the whole northeastern part of the United States, there are few large areas where some species, either native or foreign, hasn’t already shown that it can adapt to the soil and climate, or to another place with roughly similar conditions.

In order of importance, the species of native nut-bearing trees known to be suited to some portion of the area under discussion, the following list is probably not incorrect: The American chestnut (Cas[Pg 50]tanea dentata); the shagbark (Hicoria ovata); the American black walnut (Juglans nigra); the butternut (Juglans cinerea); the pecan (Hicoria pecan); the shellbark (Hicoria laciniosa); and the hazels (Corylus americana; Corylus rostrata). The American beechnut (Fagus atropunicea, Sudworth) naturally belongs to this list, but as it is probably not under cultivation as a nut tree at any place in the United States, it will not be discussed at this time.

In order of importance, the native nut-bearing tree species that are suited to some part of the area we're discussing include the following: the American chestnut (Cas[Pg 50]tanea dentata); the shagbark (Hicoria ovata); the American black walnut (Juglans nigra); the butternut (Juglans cinerea); the pecan (Hicoria pecan); the shellbark (Hicoria laciniosa); and the hazels (Corylus americana; Corylus rostrata). The American beechnut (Fagus atropunicea, Sudworth) naturally belongs on this list, but since it likely isn't cultivated as a nut tree anywhere in the United States, we won't be discussing it right now.

The principal foreign species which have been tried in the Northeastern States are: The European and Japanese chestnuts (Castanea sativa and C. japonica); the Persian (English) walnut (Juglans regia); the Japanese walnuts (J. Sieboldiana; J. cordiformis and J. mandshurica); the European hazels (Corylus avellana and C. tubulosa).

The main foreign species that have been tested in the Northeastern States are: the European and Japanese chestnuts (Castanea sativa and C. japonica); the Persian (English) walnut (Juglans regia); the Japanese walnuts (J. Sieboldiana, J. cordiformis, and J. mandshurica); and the European hazels (Corylus avellana and C. tubulosa).

THE AMERICAN CHESTNUT (Castanea dentata, Marsh).

Representatives of the American species of chestnut are found native to a large area. The species seems to avoid extremes of temperature, cold, alkaline or acid soils, and an excess of moisture. It is apparently at its best in the sandy and coarse gravelly soils of the uplands from lower New England to the southern extremity of the Piedmont Plateau in the East and from the extreme southern part of eastern Michigan to northern Mississippi on the West.

Representatives of the American chestnut species are native to a wide area. This species appears to stay away from extreme temperatures, cold, alkaline or acidic soils, and too much moisture. It seems to thrive best in the sandy and coarse gravelly soils of the uplands, ranging from lower New England to the southern tip of the Piedmont Plateau in the East, and from the far southern part of eastern Michigan to northern Mississippi in the West.

Although the quality of the American chestnut is unapproached by most of the foreign species, comparatively little attention has been paid to its development, while considerable effort has been directed toward the introduction and cultivation of the large European and Asiatic species. Comparatively few varieties of the American species have been originated, and of these none have been widely disseminated. The one variety, which, because of its size, productiveness, and quality, has been extensively propagated and widely planted, is the Paragon. This variety originated at Germantown, Pa., and was introduced about 1888. It is believed to have originated from a seed grown from a nut obtained from a European seedling, then in one of the gardens of Philadelphia. This variety has been propagated very extensively both in the nursery and by grafting on native stumps and sprouts of cleared-over forest lands. In the nursery it is now chiefly grafted to seedlings grown from Paragon nuts. This variety is both precocious and prolific. In a 25 acre orchard of young nursery grown trees planted near Boonville, Indiana, during the spring of 1910, nearly every tree set a number of burs during the same season. From two or three to from fifteen to seventeen burs had to be removed from each tree in order to prevent over-taxation.

Although the quality of the American chestnut is unmatched by most foreign species, relatively little focus has been given to its development, while a significant amount of effort has gone into the introduction and cultivation of the large European and Asian species. Few varieties of the American species have been developed, and none of these have been widely spread. The one variety that has been extensively propagated and widely planted due to its size, productivity, and quality is the Paragon. This variety originated in Germantown, PA, and was introduced around 1888. It is thought to have come from a seed grown from a nut obtained from a European seedling in one of the gardens in Philadelphia. This variety has been widely propagated both in nurseries and through grafting on native stumps and sprouts of cleared forest land. In nurseries, it is now mainly grafted onto seedlings grown from Paragon nuts. This variety is both early-bearing and prolific. In a 25-acre orchard of young nursery-grown trees planted near Boonville, Indiana, during the spring of 1910, nearly every tree produced several burs in the same season. Between two to three and up to fifteen to seventeen burs had to be removed from each tree to prevent overburdening.

Mr. Charles A. Green of Rochester, New York, Mr. E. H. Riehl of Alton, Illinois, and Mr. G. W. Endicott of Villa Ridge, Illinois, are the[Pg 51] introducers of a number of improved varieties of the American sweet chestnut, illustrations and descriptions of which may be had upon application to these gentlemen.

Mr. Charles A. Green from Rochester, New York, Mr. E. H. Riehl from Alton, Illinois, and Mr. G. W. Endicott from Villa Ridge, Illinois, are the[Pg 51] introducers of several improved varieties of the American sweet chestnut. You can request illustrations and descriptions from these gentlemen.

The extreme severity of the chestnut blight throughout the section where it has made its appearance, the rapidity with which it has spread since its discovery, and the present practical impossibility of keeping it under control have put the future of the chestnut industry of this country much in doubt. As has already been made clear during the present meeting, this disease has resulted in the entire destruction of thousands of forest and park chestnut trees in the sections where it has appeared, and as evidence of the further apprehension with which the chestnut blight is taken into account by the authorities familiar with it, it may be well to state that at the last meeting of the Pennsylvania State Legislature, the sum of $275,000 was appropriated for use in studying and combatting this disease. Above every other question bearing upon the subject of chestnut culture, that of this disease is by far of the greatest importance to the prospective planter.

The severe impact of chestnut blight in the areas it has affected, the speed at which it has spread since it was discovered, and the current practical inability to control it have cast doubt on the future of the chestnut industry in this country. As has already been pointed out during this meeting, this disease has completely destroyed thousands of chestnut trees in forests and parks where it has appeared. To illustrate the seriousness with which authorities regard chestnut blight, it's worth mentioning that at the last Pennsylvania State Legislature meeting, $275,000 was allocated to study and combat this disease. Among all the issues related to chestnut farming, the concern about this disease is by far the most critical for potential growers.

THE SHAGBARK HICKORY (Hicoria ovata).

This species is native to the greater portion of the area under discussion. It is not common north of southern Maine and is much less abundant than the chestnut in the lower New England and North Atlantic States. It is best adapted to regions of deep fertile soils well supplied with moisture, yet without standing water. It is very difficult to propagate by asexual methods and ordinarily requires from twelve to twenty years to bring it into commercial bearing. For these reasons exceedingly few varieties have been called to public attention. The location of several individual trees of superior merit to that of the average are now known and arrangements are being made for their early propagation.

This species is native to most of the area we’re talking about. It’s not common north of southern Maine and isn’t as plentiful as the chestnut in lower New England and the North Atlantic States. It thrives best in regions with deep, fertile soil that has plenty of moisture, but not standing water. It’s really hard to propagate using asexual methods and usually takes about twelve to twenty years to start producing commercially. Because of this, very few varieties have gained public attention. The locations of several individual trees that are better than average are now known, and plans are being made for their early propagation.

The most practical means of obtaining young trees for nut purposes it the present time is to plant nuts from selected trees. This method will, of course, lead to the wide variation common with seedling trees, but until experienced propagators meet with better success in their efforts at grafting or budding this species than in the past, there is little use for the amateur to undertake it.

The best way to get young trees for nut production right now is to plant nuts from chosen trees. This approach will naturally lead to the wide variety typically seen with seedling trees, but until skilled growers have more success with grafting or budding this species than they have in the past, there's little reason for amateurs to try it.

THE AMERICAN BLACK WALNUT (Juglans nigra).

The American black walnut is common to much the same general area as the shagbark hickory. It is much less exacting in its soil and moisture requirements than that species and is much more frequent within the same area. Its representatives, either native or planted, are found in almost every kind of soil and at nearly every degree of eleva[Pg 52]tion from the well drained lowlands to the mountain sides. As with the shagbark, few varieties of the black walnut have been introduced. The same interest is now being shown by leaders in nut culture in their efforts to locate and insure for propagation superior varieties of black walnuts as with the shagbarks.

The American black walnut is found in many of the same areas as the shagbark hickory. It’s much less picky about soil and moisture than that species and is more commonly found in the same regions. You can find black walnuts, whether native or planted, in almost any type of soil and at nearly every elevation, from well-drained lowlands to mountain slopes. Like the shagbark, not many varieties of the black walnut have been introduced. Leaders in nut cultivation are now taking a similar interest in identifying and securing superior varieties of black walnuts for propagation, just as they have with the shagbark.

THE BUTTERNUT (Juglans cinerea).

The butternut or white walnut, as it is sometimes called, is one of the most neglected of our native nut bearing trees. In the forest it abounds under much the same conditions as does the black walnut, to which it is closely related. Its native range within the entire United States extends further to the East and North and is not found so far to the South or West as is the black walnut. Like the shagbark, it is generally less abundant within the area of its native range than is either the chestnut or the black walnut within their respective native areas.

The butternut, also known as the white walnut, is one of the most overlooked native nut trees in the U.S. It grows in the forest under similar conditions to the black walnut, with which it shares a close relationship. Its natural range extends farther east and north than the black walnut, but it doesn’t grow as far south or west. Like the shagbark, it is generally less common in its native area compared to the chestnut or the black walnut in theirs.

So far it is known to the writer, not a single variety of the butternut has been introduced.

So far, the writer knows that not a single variety of butternut has been introduced.

THE PECAN (Hicoria pecan).

The pecan is native to a very small portion of the area under discussion. North of the 38th parallel it is found native along the river bottoms bordering on the Mississippi River and its tributaries to Davenport, Iowa, Terre Haute, Indiana, and nearly to Cincinnati.

The pecan is native to a very small part of the area being discussed. North of the 38th parallel, it grows naturally along the riverbanks next to the Mississippi River and its tributaries, reaching as far as Davenport, Iowa, Terre Haute, Indiana, and nearly to Cincinnati.

Scattered individual trees are by no means rare in Illinois, Indiana, Ohio, Pennsylvania, Delaware and New Jersey, as far north as the 41st parallel, and they are occasionally found in the lower parts of Michigan, New York and Connecticut. In rare instances, they have been reported near the Atlantic coast in Massachusetts.

Scattered individual trees aren't uncommon in Illinois, Indiana, Ohio, Pennsylvania, Delaware, and New Jersey, reaching up to the 41st parallel. You can occasionally find them in the southern parts of Michigan, New York, and Connecticut. In rare cases, they've been spotted near the Atlantic coast in Massachusetts.

It is doubtful if any of these northern trees which are well outside of the area included by the native range of the pecan have yet borne nuts of good size and quality to an important extent. The efforts to carry the pecan beyond the limits of its accepted range have thus far been mainly by the planting of seedling nuts. During the past 3 or 4 years, intelligent efforts have been made by several persons in the State of Indiana to locate wild or seedling trees of sufficient merit to justify their propagation as named varieties for northern planting. Already they have called to attention and are propagating as rapidly as possible the Indiana, the Busseron, the Major, the Greenriver, the Warrick, and the Hinton. Some of these varieties compare favorably in the matter of size with the average pecans of the South, and while none of those yet discovered are of extremely thin shell, in points of plumpness, richness, bright color of kernel and pleasant flavor one or two of these northern varieties are not excelled by any of the southern sorts. Scions[Pg 53] and buds from these trees have been used in the propagation of nursery trees, and already a few trees have been disseminated. Several nurseries are now propagating these varieties but all combined their output will necessarily be very limited for some years to come.

It's unclear if any of these northern trees, which are well outside the native range of the pecan, have produced nuts of good size and quality to a significant extent. The efforts to extend the pecan's reach beyond its traditional area have mainly relied on planting seedling nuts. Over the past 3 or 4 years, several individuals in Indiana have worked intelligently to find wild or seedling trees worthy of being propagated as named varieties for northern planting. They have already highlighted and are propagating as quickly as possible the Indiana, Busseron, Major, Greenriver, Warrick, and Hinton varieties. Some of these varieties compare favorably in size to the average pecans from the South, and while none of them discovered so far have extremely thin shells, one or two of these northern varieties excel in plumpness, richness, bright kernel color, and pleasant flavor, matching or surpassing any of the southern types. Scions[Pg 53] and buds from these trees have been used to propagate nursery trees, and already a few trees have been distributed. Several nurseries are currently propagating these varieties, but collectively their output will inevitably be very limited for a few years.

Somewhat in advance of the steps taken in Indiana two varieties, the Mantura and the Appomattox, have been introduced from southeastern Virginia by Mr. W. N. Roper of Petersburg.

Somewhat ahead of the measures taken in Indiana, two varieties, the Mantura and the Appomattox, were brought in from southeastern Virginia by Mr. W. N. Roper of Petersburg.

The Mantura pecan is distinctly of the southern type,—large, thin shelled and a ready cracker. It has been disseminated throughout the North to some extent when grafted upon the stocks of southern seedlings. None of the trees are yet in bearing. It is now being propagated by grafting to stocks of northern seedlings and it is highly probable more hardy trees will be the result.

The Mantura pecan is clearly a southern variety—large, thin-shelled, and easy to crack. It has been spread somewhat throughout the North when grafted onto the roots of southern seedlings. None of the trees are producing fruit yet. It is currently being propagated by grafting onto the roots of northern seedlings, and it’s very likely that more hardy trees will come from this.

The Appomattox pecan has not yet been propagated to great extent. Since the variety was called to public attention, a horse stable has been erected immediately under the tree; and consequently, being greatly over-supplied with nitrogen, it has been unable to normally develop its crops. Good specimens, therefore, have not been obtainable for description during the past several years.

The Appomattox pecan hasn't been widely propagated yet. Since this variety was brought to public attention, a horse stable has been built right under the tree, which has caused it to be overly saturated with nitrogen. As a result, it hasn't been able to develop its crops normally. Because of this, good specimens have not been available for description over the past few years.

In the mind of the introducer, however, it is a valuable variety, and well worthy of further observation.

In the introducer's opinion, though, it's a valuable type and definitely deserves more attention.

THE SHELLBARK HICKORY (Hicoria laciniosa).

The shellbark hickory is much less common and far less well known than is the shagbark. In its native range it appears in certain counties of central New York, eastern Pennsylvania and in parts of Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Nebraska and Oklahoma. According to Nut Culture in the United States,[B] this species attains its "greatest development along the streams of southern Kansas and Missouri, Arkansas and Oklahoma."

The shellbark hickory is a lot less common and much less recognized than the shagbark. In its native area, it can be found in specific counties of central New York, eastern Pennsylvania, and in parts of Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Nebraska, and Oklahoma. According to Nut Culture in the United States,[B] this species reaches its "greatest development along the streams of southern Kansas and Missouri, Arkansas and Oklahoma."

The nuts of this species are considerably larger than those of the shagbark and of much thicker shell, and commonly do not have as plump kernels. Exceedingly few have been propagated.

The nuts of this species are much larger than those of the shagbark and have a much thicker shell, and they usually don’t have as plump kernels. Very few have been cultivated.

THE AMERICAN HAZELS (Corylus Americana; Corylus rostrata).

Shrubs of these two species are often seen growing together throughout the greater portion of the area under discussion. The former (C. americana) is of somewhat the better quality. Neither has been propagated asexually or cultivated to any extent, but it is doubtful if any native species of the nut tree offers a more inviting field for improvement than do these two species of hazels. The same methods of[Pg 54] searching out the individuals of superior merit to that of the general average for propagation by grafting and budding by which other nut trees are being improved should be followed with the hazels.

Shrubs of these two species are often found growing together in most of the area we're discussing. The first one (C. americana) is generally of better quality. Neither has been propagated asexually or cultivated much, but it's unlikely that any native nut tree species offers a better opportunity for improvement than these two hazel species. The same methods of [Pg 54] identifying individuals with superior traits compared to the general average for propagation through grafting and budding, used for improving other nut trees, should also be used for hazels.

THE CHINKAPIN (Castanea pumila).

Except as a wild product, this nut has perhaps the least commercial importance of any species mentioned in this paper. A few cultivated varieties are in existence but the nuts are commonly looked upon by experienced growers as novelties rather than as products worthy of special attention. The species is merely that of a dwarf chestnut growing as a shrub instead of as a tree. It is less hardy than the chestnut, being evidently best adapted to the climatic conditions of the southern portion of the chestnut area and even farther south.

Except as a wild product, this nut is probably the least commercially important of any species mentioned in this paper. There are a few cultivated varieties, but experienced growers generally see the nuts as novelties rather than products that deserve special attention. This species is simply a dwarf chestnut that grows as a shrub instead of a tree. It's less hardy than the chestnut and seems to be best suited to the climate of the southern part of the chestnut range and even further south.

FOREIGN NUTS.

THE EUROPEAN AND ASIATIC CHESTNUTS (Castanea sativa; Castanea japonica).

It is probable that within the area under discussion greater attention has been paid to the introduction of European and Asiatic chestnuts than to any other foreign species. The former is a moderately strong grower usually, with a low, rather broad top. The latter makes a small tree chiefly of value for ornamental purposes. Both are grown principally from second generation seedlings, which seem better adapted to American conditions than do imported trees.

It’s likely that in this area, more focus has been put on introducing European and Asian chestnuts than on any other foreign species. The European chestnut typically grows moderately strong with a low, somewhat broad canopy. The Asian chestnut usually grows into a small tree that’s mainly valued for its ornamental qualities. Both types are mainly grown from second-generation seedlings, which appear to adapt better to American conditions than imported trees do.

As in the case of the American sweet chestnuts the existence of these species in the United States is threatened by the swiftly spreading chestnut blight.

As with American sweet chestnuts, the survival of these species in the United States is at risk due to the rapidly spreading chestnut blight.

THE PERSIAN WALNUT (Juglans regia).

The Persian walnut was among the first nut species to be introduced. The area east of the Rocky Mountains within which it seemed most successful previous to 1896 was described in Nut Culture at that time as being "A limited area along the Atlantic Slope from New York southward through New Jersey, southeastern Pennsylvania, central Virginia, North Carolina and Georgia." Continuing, the same publication said, "The tree endures the winter in favored localities near the coast as far north as Connecticut, Rhode Island and Massachusetts, but has never been planted there except in a small way."

The Persian walnut was one of the first nut species to be introduced. Before 1896, the area east of the Rocky Mountains where it seemed to thrive was described in Nut Culture as "A limited area along the Atlantic Slope from New York southward through New Jersey, southeastern Pennsylvania, central Virginia, North Carolina, and Georgia." The same publication went on to say, "The tree survives the winter in favored locations near the coast as far north as Connecticut, Rhode Island, and Massachusetts, but has never been planted there on a larger scale."

What was then said is still very largely correct. However, contrary to the construction which might be implied from the wording, there are few commercial orchards of Persian walnuts anywhere east of the Rockies; one, that of Mrs. J. L. Lovett of Emilie, Bucks County,[Pg 55] Pa., of from fifty to seventy-five trees, approximately twenty years of age, is bearing fully as well as could be expected under its present environment. The trees appear to be entirely unaffected by the severity of climatic conditions, but being seedlings altogether, and uncultivated, the crop production is irregular. Reports from northwestern New York and Pennsylvania indicate that this species may be safely grown in those sections when within the zones which are tempered by the influence of the Great Lakes.

What was said back then is still mostly accurate. However, contrary to what the wording might suggest, there are very few commercial orchards of Persian walnuts anywhere east of the Rockies; one exception is Mrs. J. L. Lovett's orchard in Emilie, Bucks County,[Pg 55] Pa., which has between fifty and seventy-five trees that are about twenty years old and are producing as well as expected given the current conditions. The trees seem to be completely unaffected by harsh weather, but since they are all seedlings and have not been cultivated, the crop production varies. Reports from northwestern New York and Pennsylvania suggest that this species can be successfully grown in those areas, as long as they are within the zones that benefit from the Great Lakes' climate.

Ordinarily the trees scattered over the Eastern States do not seem able to permanently withstand the severe winters, as in most cases they are not infrequently severely frozen back. In eastern Pennsylvania, Maryland, Delaware, New Jersey and New York City, the writer recently inspected numbers of fine trees apparently from 50 to 75 years of age which showed no indications of winter injury. The owners seemed to be entirely ignorant of the reputation of the species with respect to its inability to withstand severe weather.

Usually, the trees found throughout the Eastern States don’t seem capable of surviving harsh winters, as they often get severely frozen. However, in eastern Pennsylvania, Maryland, Delaware, New Jersey, and New York City, I recently checked out many beautiful trees that looked to be about 50 to 75 years old and showed no signs of winter damage. The owners seemed completely unaware of the species' reputation for struggling with extreme weather.

The nuts from many of these trees were of such large size and good quality that a number are to be extensively propagated in the near future.

The nuts from many of these trees were so large and high-quality that several will be widely grown in the near future.

THE JAPAN WALNUTS (Juglans sieboldiana; Juglans cordiformis; Juglans mandshurica).

These nuts are of comparatively recent introduction into the United States, having been brought from Asia since 1860. All are generally hardy; the first two are rapid growers, very productive and serve to an excellent purpose as ornamentals; the last is well known. The nuts of the former two are smaller than those of our native black walnut, of about equally thick shell, usually of no better quality, and as yet are not in great demand on our markets. A few trees, however, should certainly be given a place about the home grounds.

These nuts were introduced to the United States relatively recently, having arrived from Asia since 1860. They are generally hardy; the first two types grow quickly, are very productive, and make excellent ornamental plants; the last one is well-known. The nuts from the first two are smaller than those from our native black walnut and have shells of about equal thickness, usually with no better quality, and they are not in high demand in our markets yet. However, a few trees should definitely be planted around home gardens.

THE EUROPEAN HAZELS (Corylus avellana; Corylus tubulosa).

Numerous efforts have been made to introduce these species into the Eastern states, but owing to the severity of a blight everywhere prevalent with the American species in this section, such efforts have usually met with failure. There have been very few instances in which either species has been cultivated in the Eastern states for any great period of time without being destroyed by blight.

Numerous attempts have been made to introduce these species into the Eastern states, but due to the widespread blight affecting the American species in this area, those efforts have typically failed. There have been very few cases where either species has been cultivated in the Eastern states for an extended period without being wiped out by blight.

The future of hazel nut production in this section evidently depends upon the development of our native species or by hybridizing with some of the foreign species.[Pg 56]

The future of hazelnut production in this area clearly relies on developing our native species or hybridizing them with some foreign varieties.[Pg 56]

In concluding this article, it may not be amiss to throw out the following suggestions as to the steps by which all may help in the development of the nut industry:

In closing this article, it might be helpful to offer the following suggestions on the ways everyone can contribute to the growth of the nut industry:

(1) Ordinarily, stick to the native species.

(1) Generally, stick to the local species.

(2) Plant nuts or seedling trees only when budded or grafted varieties cannot be had, but do not fail to plant nut trees of some kind.

(2) Only plant nuts or young trees when you can't get budded or grafted varieties, but make sure to plant some kind of nut trees.

(3) Whenever a tree or shrub is located which because of the superior quality, size, thinness of shell and quantity of nuts appears to be worthy of propagation, specimens should be sent to the officers of this Association; to the State Experiment Stations or to the U. S. Department of Agriculture at Washington, D. C, for examination. (Franks for the mailing of such nuts to the U. S. Department of Agriculture without postage will be sent upon application.)

(3) Whenever you find a tree or shrub that stands out because of its high quality, size, thin shell, and amount of nuts, it should be sent to the officers of this Association, the State Experiment Stations, or the U.S. Department of Agriculture in Washington, D.C. for evaluation. (Postage-free mailing labels for sending these nuts to the U.S. Department of Agriculture can be requested.)

(4) Nut trees must be accorded the same degree of cultivation and horticultural attention given to other fruit-bearing trees, if commercial production of nuts is to be expected.

(4) Nut trees need to receive the same level of care and horticultural focus as other fruit-bearing trees if we want to see commercial nut production.

President Morris: This interesting paper is now open for discussion. I will start it by saying that the criticism of the Japanese walnut is correct, so far as it goes; but we have there a fine opportunity for good new work, and if the nurseries would take up this question in the right way, they could open up an enormous trade for stock. Let us take the Juglans mandshurica, and the sieboldiana, which have been distributed more than any others over this country because of the beauty of the trees. They grow rapidly, and are tremendously hardy, although not so much so as the best of the Japanese walnuts, the cordiformis. It was found on the Pacific Coast that the cordiformis went largely to wood. In the East, it bears well, is perfectly hardy and the nut is delicious. Individual trees bear thin shelled nuts, and individual trees bear large nuts. In fact, I have seen the nut quite as large as the nut of the average American butternut, and thin shelled, at that. The thing for the large nurseries is not to sell Japanese nuts under that name, but to sell the cordiformis, and sell only that, and only grafted trees. In that way we would get rid of the less desirable varieties, just as with the hickories a thousand and one shagbarks that we find are not remarkable, and yet we will find here and there one that is worth grafting and propagating. It is the same way with the Japanese walnuts, but particularly this cordiformis which is hardy and growing native in a climate which corresponds to Nova Scotia. If the nurseries will put out this nut, grafted, they will have a very valuable nut to give us. I notice that the speaker distinguished a "little shagbark." Now, I won[Pg 57]der if that is not a question worthy of discussion right here. The names shagbark, shellbark, and scaly bark, are applied indifferently to Hicoria ovata, Hicoria cinerea, and Hicoria septentrionalis. We can distinguish them much better if we take different names for the little and the big shagbark,—if we call the little one shagbark and the big one shellbark, it makes a distinction; and the reason why that distinction seems legitimate is that the bark comes off like great sheets from the big shellbark, and the little shagbark has the scales of the bark coming off in smaller scales, shelling off. At the same time, it is more scaly than the other. If we call the shaggy one, Hicoria ovata, shagbark, and call the big western one shellbark, it seems to me a distinction that we may as well make in our discussions, and fix the names in such a way as to afford convenience.

President Morris: This interesting paper is now open for discussion. I’ll start by saying that the criticism of the Japanese walnut is accurate, but it presents a great opportunity for new work. If nurseries approach this issue in the right way, they could create a huge market for stock. Let’s consider the Juglans mandshurica and the sieboldiana, which have been distributed more than others across this country due to their beauty. They grow quickly and are extremely hardy, although not quite as hardy as the best of the Japanese walnuts, the cordiformis. On the Pacific Coast, it was observed that the cordiformis primarily produced wood. In the East, it has good yields, is completely hardy, and the nut is delicious. Some individual trees produce thin-shelled nuts, while others have larger nuts. In fact, I’ve seen nuts that are as large as those of the average American butternut, and they are thin-shelled too. The key for the large nurseries is not to sell Japanese nuts under that name, but to sell the cordiformis exclusively, and only grafted trees. This way, we can eliminate the less desirable varieties, similar to how we find numerous ordinary shagbarks among hickories, yet there are a few worth grafting and propagating. It’s the same with Japanese walnuts, especially this cordiformis, which is hardy and thrives in a climate akin to Nova Scotia. If nurseries distribute this nut, grafted, they will provide us with a highly valuable nut. I noticed that the speaker mentioned a "little shagbark." Now, I wonder if that’s not a topic worth discussing right here. The names shagbark, shellbark, and scaly bark are often used interchangeably for Hicoria ovata, Hicoria cinerea, and Hicoria septentrionalis. We can distinguish them better if we use different names for the small and large shagbarks—if we call the smaller one shagbark and the larger one shellbark, it makes sense; and the reason this distinction seems valid is that the bark peels off like large sheets from the big shellbark, while the little shagbark loses its bark in smaller scales. At the same time, it is more scaly than the other. If we refer to the shaggy one, Hicoria ovata, as shagbark and label the larger western one as shellbark, it seems to be a distinction we should make in our discussions, and we should establish the names for convenience.

Mr. Reed: My reference was to Hicoria ovata.

Mr. Reed: I was talking about Hicoria ovata.

President Morris: Yes, that is for the little one, and if we call the laciniosa shellbark, that will make a distinction. Shall we call the little one shagbark, and the big shagbark shellbark, or must we always depend upon the scientific names in classifying?

President Morris: Yes, that's for the small one, and if we call the laciniosa shellbark, that will make a distinction. Should we call the small one shagbark and the large one shagbark shellbark, or do we always need to rely on the scientific names for classification?

Mr. Collins: May I call attention to another complication? To botanists who are not particularly nut growers, there is another tree which is known as the little shellbark,—that is the microcarpa, with a nut about one-half to three-quarters of an inch long.

Mr. Collins: Can I point out another issue? For botanists who don't mainly focus on nut trees, there's another tree called the little shellbark—that's the microcarpa, with a nut that's about half an inch to three-quarters of an inch long.

Professor Lake: Have we a committee on nomenclature?

Professor Lake: Do we have a committee on naming?

President Morris: We haven't appointed that committee yet.

President Morris: We still haven't appointed that committee.

Professor Lake: I was going to move that the matter go to them, with the suggestion that they take official action.

Professor Lake: I was going to suggest that the issue be passed on to them, recommending that they take official action.

President Morris: Supposing we extend the function of the committee on the nomenclature of mandshurica to include this question of the naming of the shagbarks.

President Morris: What if we broaden the role of the committee on the nomenclature of mandshurica to also cover the naming of the shagbarks?

Doctor Deming: Then had we not better include the President, ex-officio, on that committee?

Doctor Deming: Then shouldn't we just include the President, ex-officio, on that committee?

President Morris: We may as well begin, because there is no need of having this eternal confusion.

President Morris: Let’s get started, since we don't need this ongoing confusion.

Doctor Deming: I have never been able to understand why more attention hasn't been given to the hazels. Here we apparently have a nut which is easy to transplant, which is perfectly hardy, which comes into bearing early, which bears a valuable nut—so valuable that when I went into a confectionery store in New York, I saw trays of nut meats lying side by side, and pecan meats were priced at $1.00 a pound and filbert meats were $1.25. I understand the only obstacle to the growth of the filbert, which might well fill the early waiting years of the nut grower, is the hazel blight. I tried to get information on the hazel blight from Doctor Waite of the United States Department of Agri[Pg 58]culture, and also from Mr. Kerr of Denton, Maryland, who, I know, has grown hazels for a long time, and done it very successfully; but I have not succeeded in getting any accurate information on the blight, and as I understand it, no accurate experiments have been carried out in the treatment of the blight, or in its prevention. It seems as if the blight, being an external fungous disease, ought to be one amenable to treatment by sprays. I am not aware of any experiments which have been made with that object.

Doctor Deming: I’ve never understood why hazels haven’t received more attention. We have a nut that’s easy to transplant, hardy, bears fruit early, and produces a nut that’s really valuable—so valuable that when I walked into a candy store in New York, I saw trays of nuts side by side, with pecans priced at $1.00 a pound and filberts at $1.25. The only obstacle to growing filberts, which could easily fill the early years for nut growers, seems to be hazel blight. I tried to get information about hazel blight from Doctor Waite at the United States Department of Agriculture, and also from Mr. Kerr in Denton, Maryland, who has been successfully growing hazels for a long time; however, I haven’t been able to get any accurate information on the blight. From what I understand, no definitive experiments have been conducted on treating or preventing it. Since the blight is an external fungal disease, it should be treatable with sprays. I’m not aware of any experiments aimed at that.

President Morris: Henry Hicks of Westboro has given as much attention as anybody to this matter. He made a great effort to introduce the European hazels for years. They all went down with the blight. Specimens of the blight you can get without difficulty.

President Morris: Henry Hicks from Westboro has paid as much attention to this issue as anyone. He worked hard for years to bring in the European hazels. Unfortunately, they all died from the blight. You can easily obtain samples of the blight.

Doctor Deming: Did he practice spraying experiments carefully?

Doctor Deming: Did he carefully conduct the spraying experiments?

President Morris: He told me he had tried all. What have the Meehans done?

President Morris: He told me he had tried everything. What have the Meehans done?

Mr. Wilcox: They have never had any trouble with the blight.

Mr. Wilcox: They've never had any issues with the blight.

President Morris: How long do they keep them in the nurseries?

President Morris: How long do they keep them in the nurseries?

Mr. Wilcox: We keep them to six or eight feet.

Mr. Wilcox: We keep them at six or eight feet.

President Morris: Do you have the common hazel abundant?

President Morris: Do you have plenty of common hazel?

Mr. Wilcox: Yes, along the water courses.

Mr. Wilcox: Yeah, along the waterways.

President Morris: This blight is more apt to attack the exotics, and over where Mr. Kerr lives there are no native hazels. He happens to be on an island. He started Europeans where we have no American hazels, so that accounts for his immunity.

President Morris: This disease is more likely to affect the exotic plants, and over where Mr. Kerr lives, there are no native hazels. He is located on an island. He planted European hazels where we don't have any American hazels, which explains why he's not affected.

Mr. Reed: His trees are practically all dead now. He has given up.

Mr. Reed: His trees are almost all dead now. He has given up.

President Morris: That has been the history everywhere. That is the last instance I have been able to find of successful raising of hazels. One line, it seems to me, offers promise—that is the making of hybrids. I am making hybrids between the American hazel and various European and Asiatic.

President Morris: That has been the case everywhere. That's the most recent example I could find of successfully growing hazels. One area that seems promising is creating hybrids. I'm working on hybrids between the American hazel and different European and Asian varieties.

Mr. Rush: I have had some experience with the hazel. I have exchanged with Mr. Roody of Washington. He has sent the Barcelona and Du Chilly, and they are growing very hardy without the least indication of blight. There are two kinds of American hazels. I have them growing as large in the bush as twenty to twenty-five feet. And then we have a small bush. The small type is worthy of propagation. The Barcelona and Du Chilly are thickly set with catkins this fall, and by all indications there will be a very nice crop next summer.

Mr. Rush: I've had some experience with hazelnuts. I've traded with Mr. Roody from Washington. He sent me the Barcelona and Du Chilly varieties, and they’re growing really strong with no signs of blight at all. There are two types of American hazels. I have them growing as tall as twenty to twenty-five feet. Then there's a smaller bush. The smaller type is definitely worth propagating. The Barcelona and Du Chilly are loaded with catkins this fall, and it looks like there will be a great harvest next summer.

President Morris: The rule is they begin to blight about the fifth year. About the eighth they are gone.

President Morris: The rule is they start to decline around the fifth year. By the eighth, they’re gone.

Doctor Deming: Isn't that a most promising field for experiment, in producing blight-free varieties, and also in spraying?

Doctor Deming: Isn't that a really promising area for experimentation, both in creating blight-resistant varieties and in spraying techniques?

President Morris: As I understand it, this fungus lives in the[Pg 59] cambium layer of the bark, very much as Diaporthe parasitica does, and at such a depth that spraying is not much advantage. The fungus does not attack the native hazel, except when it has been injured.

President Morris: From what I gather, this fungus resides in the[Pg 59] cambium layer of the bark, similar to how Diaporthe parasitica does, and at such a depth that spraying isn't very effective. The fungus doesn't harm the native hazel unless it's been damaged.

Professor Craig: We haven't heard from Mr. Barron.

Professor Craig: We haven't heard from Mr. Barron.

Mr. Barron: I don't know that I have anything to say. I came here to gather some information. I am chiefly interested in the possibility of the use of nut trees for landscape effect.

Mr. Barron: I’m not sure I have much to say. I came here to get some information. I'm mainly interested in the potential of using nut trees for landscaping.

President Morris: This belongs right with this paper, because the uses of nut trees are not limited to the nuts for fruit purposes. Their decorative value is one Mr. Barron brings in very properly, and it seems to me we may replace thousands of practically useless trees in the parks with wonderfully beautiful nut trees. What had you in mind particularly? Had you thought it out?

President Morris: This fits right with this paper, because nut trees aren't just for their nuts. Their aesthetic value is something Mr. Barron rightly points out, and it seems to me we could replace thousands of nearly useless trees in the parks with stunning nut trees. What were you thinking, especially? Did you consider it?

Mr. Pomeroy: The nurserymen must have done something to induce people to set out horse-chestnuts. There can't be anything more unsightly. It is always shedding something in the way of filth. There are two or three varieties of Japanese walnuts that are beautiful, at the time of year when they are in blossom, with that long, red blossom. It seems as if the nurserymen might do something to induce people to set out these.

Mr. Pomeroy: The nurseries must have done something to persuade people to plant horse-chestnuts. They’re really not attractive at all. They constantly drop debris everywhere. There are a couple of varieties of Japanese walnuts that look gorgeous when they’re in bloom, with those long, red flowers. It seems like the nurseries could encourage people to plant those instead.

President Morris: What could be finer than your English walnuts?

President Morris: What could be better than your English walnuts?

Mr. Barron: Mr. Hicks has given up hazel, but right close by Mr. Havemeyer is starting right in again. He has had them there for two years.

Mr. Barron: Mr. Hicks has stopped growing hazel, but really close by, Mr. Havemeyer is starting up again. He’s been growing them there for two years.

Doctor Deming: One of my correspondents wrote, asking me what varieties of nut trees were most rapid growing and best for shade or screens. I think that is a very good subject for investigation.

Doctor Deming: One of my contacts wrote to me, asking which types of nut trees grow the fastest and are best for providing shade or privacy screens. I believe that's a really good topic to explore.

President Morris: We can discuss it right here.

President Morris: We can talk about it right here.

Doctor Deming: I said the most rapid growing trees were the Japanese walnuts, and perhaps the best for screens were the Japanese chestnuts. I should hardly know what to say are the best for shade, because all of the nut trees are so good.

Doctor Deming: I said the fastest-growing trees were the Japanese walnuts, and maybe the best for privacy screens were the Japanese chestnuts. I honestly wouldn’t know which are the best for shade, because all of the nut trees are really great.

Mr. Reed: It would depend very largely on the locality. Of course, there are some of us here who are disciples of the pecan, and where you can grow the pecan successfully, it is doubtful if there is a prettier shade tree and one that makes less litter, or that grows faster. Some of the hickories—the mocker-nut especially, Hicoria alba, makes a very beautiful growth, and has a dense foliage of rich, dark green. For other purposes, there is no prettier tree than the chestnut, aside from the blight. It grows to greater size than most of the hickories and more rapidly. The Japanese chestnuts I am not familiar with. The butternut is not usually a compact enough grower to be a beautiful tree, but the black walnuts and certain of our hickories, the rapid growing[Pg 60] hickories, are very fine, and this Rush chinquapin, I expect, would be very fitting for hedge planting. It is a very compact grower, and grows up about fifteen or twenty feet, making a very pretty tree. But every one of these trees we are mentioning has its particular place in the landscape. You can't use any one of them in all places.

Mr. Reed: It really depends a lot on the location. Of course, some of us here are big fans of the pecan, and where you can grow it successfully, there’s probably no prettier shade tree that creates less mess or grows faster. Some hickories—especially the mockernut, Hicoria alba—produce beautiful growth and have dense foliage that's rich and dark green. For other purposes, there's no prettier tree than the chestnut, except for the blight issue. It grows larger than most hickories and does so more quickly. I'm not familiar with Japanese chestnuts. The butternut usually doesn’t grow compactly enough to be considered a beautiful tree, but black walnuts and certain fast-growing hickories are quite nice, and this Rush chinquapin would likely be great for hedge planting. It grows compactly, reaching about fifteen to twenty feet, making it a lovely tree. However, each of these trees has its specific place in the landscape. You can’t use just any one of them everywhere.

President Morris: The objection to black walnut and butternut is the early loss of leaves in autumn. I have heard others speak about it as an objection. Among the rapid growing ones, there is no doubt the Japanese walnuts are tremendously rapid growers, during the first few years. For screen purposes, the chestnuts and chinquapin certainly would do remarkably well. We have forgotten the beech altogether, simply because we haven't been classifying it as a nut tree. But the nurserymen can put out beech trees grafted from trees that bear fine, valuable nuts, and give us the beech as a tree of double value.

President Morris: The downside of black walnut and butternut is that they lose their leaves early in the fall. I've heard others mention this as a drawback. Among the fast-growing options, there's no doubt that Japanese walnuts grow incredibly quickly in the first few years. For privacy screens, chestnuts and chinquapins would definitely work very well. We've completely overlooked the beech tree, mainly because we haven't recognized it as a nut tree. However, nurseries can provide beech trees grafted from trees that produce high-quality, valuable nuts, giving us beech trees that offer double the benefit.

Mr. Reed: Dr. Deming raised the question as to why the hazel nut was not given more attention. It occurs to me that we have an analogy in the pecan situation. The pecan is native up and down the Mississippi River and out in Texas, and in that district you will find that a great deal less attention has been paid to development of varieties of the pecan as an orchard tree than farther east. All through Mississippi, Alabama, Georgia, and Florida, we find new varieties by the scores. It seems to be a case of distance lending enchantment.

Mr. Reed: Dr. Deming asked why the hazelnut hasn't received more attention. I think we can compare this to the pecan situation. The pecan is native to the Mississippi River area and Texas, but in that region, much less focus has been placed on developing different varieties of pecan trees as orchard trees compared to areas further east. Throughout Mississippi, Alabama, Georgia, and Florida, we see countless new varieties. It seems like the distance makes it seem more appealing.

Professor Lake: Going back, I wanted to ask you, Doctor Morris, if in your work of reproducing the hazel, you had used the Pacific Coast hazel for stock.

Professor Lake: Going back, I wanted to ask you, Doctor Morris, if in your work of reproducing the hazel, you had used the Pacific Coast hazel for stock.

President Morris: Yes, the Pacific Coast hazel is really the same species as ours, only it grows thirty or forty feet out there, and I have seen it nearly thirty feet high up in the Hudson Bay country. In some of the rich valleys in the far North, both on the Pacific and Atlantic Coasts, the hazel becomes almost a tree. I have used it for grafting stock, but I haven't used it for crossing as yet. I have a lot of hazels ready for pollenizing next spring.

President Morris: Yes, the Pacific Coast hazel is actually the same species as ours; it just grows thirty or forty feet tall out there, and I’ve seen it nearly thirty feet high in the Hudson Bay area. In some of the fertile valleys in the far North, both on the Pacific and Atlantic Coasts, the hazel can become almost tree-like. I’ve used it for grafting stock, but I haven’t tried crossing it yet. I have a lot of hazels ready for pollinating next spring.

Professor Lake: It seems to me it would be a most excellent thing if this Association could do something in the way of stimulating the improvement of varieties of the native hazel. I can't help thinking that bush is entitled to much more attention than we have given it in the past.

Professor Lake: I think it would be really great if this Association could find a way to encourage the improvement of native hazel varieties. I can't help but feel that this plant deserves much more attention than we've given it in the past.

President Morris: Some work has been done along that line. I devoted the entire nut-collecting part of one year to studying the hazel. I went over many thousands of hazels. One day, when I asked a neighbor if I might go over his grounds, he said, "Yes, but what better hazel do you want than that one that grows above your north bars?" He said, "We have known of that for one hundred years about here." He couldn't find it. Finally it was found, covered by a ton of grape vine.[Pg 61] It has wonderful hazels on it. I have transplanted it. It is a large, thin-shelled, fine hazel, but a shy bearer. I have three very fine American hazels I am going to use in crossing. This big, thin-shelled one is a wonderful hazel, except that it is a shy bearer, and it is difficult to transplant. I have transplanted four American hazels, and it took me about two or three years to get them under way. It is a nuisance with us. It grows in our pastures so rapidly the cows have to get out of the way—crowds everything out. I have no doubt a great deal more work will be done with the hazel. Now my bushes are all ready for pollenizing. I have crossed a lot of them this year.

President Morris: Some progress has been made in that area. I spent an entire year focused on studying hazels. I checked out thousands of hazels. One day, when I asked a neighbor if I could go through his property, he said, "Sure, but what better hazel do you think you’ll find than the one growing above your north fence?" He mentioned, "We’ve known about that one for a hundred years around here." He couldn't locate it. Eventually, it was discovered, covered by a ton of grapevines.[Pg 61] It has amazing hazels on it. I’ve transplanted it. It’s a large, thin-shelled, excellent hazel, but it doesn’t produce much. I have three really good American hazels that I plan to use for crossing. This big, thin-shelled one is a fantastic hazel, except that it doesn’t bear much fruit, and it’s tough to transplant. I have transplanted four American hazels, and it took me about two or three years to get them established. It’s a hassle for us. It grows so quickly in our pastures that the cows have to move out of the way—it crowd out everything. I’m sure a lot more work will be done with the hazel. Right now, my bushes are all ready for pollination. I’ve crossed a lot of them this year.

Professor Craig: I think Mr. Barron's point in reference to the ornamental or esthetic value of the nut trees is very well taken, indeed. It is a fact that nurserymen have paid more attention in the past to those forms which are particularly striking in some way, rather than to the forms which are actually and intrinsically beautiful. Anything which has variegated leaves or purple leaves is sure to catch the eye. As a matter of fact, I believe there are few trees which are more picturesque than the hickories here in New York. The summer season is not the season in which they carry their most beautiful forms. The winter is the time when we see that picturesque framework standing out against the sky, distinctive in every respect.

Professor Craig: I think Mr. Barron's point about the ornamental or aesthetic value of nut trees is really valid. It's true that nurserymen have focused more on varieties that are particularly eye-catching rather than those that are fundamentally beautiful. Anything with variegated or purple leaves is sure to grab attention. In fact, I believe there are few trees more picturesque than the hickories here in New York. The summer isn't when they show their most beautiful shapes. Winter is when we see that striking framework against the sky, unique in every way.

Mr. Collins: Isn't this subject one in which the Association might interest itself?

Mr. Collins: Isn’t this a topic that the Association might want to get involved in?

President Morris: I have found that nurserymen to whom I have talked for the most part were men of naturally esthetic taste, but dropped their esthetic taste in order to adjust themselves to economic principles. If a customer says, "Please give me a thousand Carolina poplars," the nurseryman knows these will be beautiful for about fifteen years, then ragged and dead and unsightly; but the customer wants them, and the nurseryman has to furnish Carolina poplars.

President Morris: I've noticed that most of the nursery owners I've spoken to have a natural sense of aesthetic taste, but they set it aside to align with economic principles. If a customer requests, "Please give me a thousand Carolina poplars," the nursery owner knows these will look beautiful for about fifteen years, and then they’ll become ragged and dead and unattractive; but the customer wants them, and the nursery owner has to provide Carolina poplars.

Mr. Barron: The nurseryman, as a rule, doesn't take much trouble towards educating the people up to the better stuff.

Mr. Barron: Generally, the nurseryman doesn't put much effort into educating people about the better quality plants.

President Morris: I believe that if the nurserymen make a concerted movement—or not necessarily a concerted movement—if any one firm or two or three firms will make a business of introducing beautiful, useful trees of the nut-bearing group, they will open up a new group. People just haven't thought about it. They give an order for trees in a sort of perfunctory way, because they must have them.

President Morris: I think that if the nurseries team up— or even if just one or a few of them take the initiative to focus on introducing beautiful, useful nut trees, they'll create a new market. People just haven't considered it. They place orders for trees in a somewhat routine manner, simply because they need them.

If there is no further discussion, we will go on to the Indiana pecan, by Mr. T. P. Littlepage, and this will be the last paper of the afternoon.[Pg 62]

If there’s no more discussion, we’ll move on to the Indiana pecan by Mr. T. P. Littlepage, and this will be the last paper of the afternoon.[Pg 62]


THE INDIANA PECAN.

T.P. Littlepage, Washington, D. C.

The subject of the northern pecan is one that I have been interested in for more than thirty years. Away down in Spencer County, Indiana, on the banks of the Ohio River, stand many large native pecan trees, and some of my earliest recollections and most pleasant experiences are connected with gathering the nuts from under these large trees; and, without realizing it, I acquired much of the information in those early days that has of late enabled me to carefully discriminate between the desirable and undesirable varieties of pecans, viewed from the standpoint of one who propagates them for orchard purposes. My interest in the various points connected with pecan growing was at that time a very direct interest, and the only motive I had for determining various facts was the fundamental motive which largely dominates the world today, and that is the question of securing the thing we desire for our immediate use.

I've been interested in northern pecans for over thirty years. Down in Spencer County, Indiana, along the Ohio River, there are many large native pecan trees. Some of my earliest memories and happiest experiences are tied to gathering nuts from beneath these big trees. Without even realizing it, I learned a lot in those early days, which has recently helped me to distinguish between the good and bad varieties of pecans, especially from the perspective of someone who propagates them for orchards. Back then, my interest in pecan growing was very direct, and my only motivation for figuring out various facts was the same fundamental reason that drives much of the world today: the need to obtain what we want for our immediate use.

The large, magnificent pecan trees growing on the banks of the beautiful Ohio year after year became a matter of the deepest interest to me. I have seen the Ohio surging swiftly through their branches in the winter, have seen them withstand the storms and vicissitudes of snow and ice and raging floods; and as the spring came on I have beheld them, with more or less surprise and pleasure, laden with blossoms. As summer advanced, I watched the growing clusters of delicious nuts; and as the nuts began to ripen in the fall, I soon learned to pick out the best bearing trees. It was not a matter of science or unselfish research that enabled me to determine the fact that some trees rarely ever missed a crop, while others were very uncertain; that some nuts were large, thin-shelled, and of fine flavor, while others were small and hard to crack, and otherwise undesirable; that some of the trees ripened their nuts early, long before frost, while others seemed to hang on and resent the coming of autumn with all their might. At the age of nine, I could take many different varieties of Indiana seedling pecans, separate them, and locate the trees from whence they came, and give the essential points of their bearing record. I could also tell whether the respective owners watched them very carefully, kept a dog, or lived at a safe distance away, all of which points were just as essential so far as I was concerned as the size of the nut and its quality. The pecan captured me early in life, and I have been a willing victim ever since. My interest in this nut of late years is based on more scientific principles, but I doubt if the facts arrived at are any more reliable than the facts which came from the simple desire to appease a boyish appetite with the best nut that nature has ever produced.[Pg 63]

The large, impressive pecan trees growing along the beautiful Ohio River have fascinated me year after year. I've watched the river rush through their branches in winter, seen them withstand storms, snow, ice, and floods; and as spring arrived, I’ve seen them bloom with surprising beauty. As summer progressed, I observed the clusters of delicious nuts developing; and when the nuts started to ripen in the fall, I quickly learned to identify the best producing trees. It wasn't science or selfless research that helped me realize some trees rarely missed a crop while others were unpredictable; or that some nuts were large, thin-shelled, and flavorful, while others were small, hard to crack, and generally undesirable; or that some trees ripened their nuts early, long before frost, while others seemed to hold on against autumn as much as they could. By the age of nine, I could identify many different varieties of Indiana seedling pecans, distinguish them, locate the parent trees, and point out key details of their fruiting history. I could also tell whether the respective owners cared for them closely, had a dog, or lived some distance away, all of which were just as crucial for me as the size and quality of the nut. The pecan captured my interest early in life, and I’ve been happily obsessed ever since. My interest in this nut has evolved to involve more scientific principles in recent years, but I doubt the information I've gathered is any more reliable than what came from a simple desire to satisfy a boyish craving for the best nut nature has ever produced.[Pg 63]

When I was about fourteen years old I came into personal possession of twelve acres of land which had descended to me from my father's estate. The land was almost valueless for general cropping purposes, but I had already, at that age, determined something of the value of a pecan orchard, and I proceeded to gather nuts from the best trees in that section, and the following spring planted the whole twelve acres in pecans. I knew, however, that even though the ground was not very productive it would have to be cultivated that summer, so I planted the pecans around stumps where the young trees would be protected. My information as to the value of pecans was accurate and unerring; however, there were several things I had not taken into consideration. First, that a pecan that is kept in the dry all winter is very slow to germinate in the spring, and in fact the percentage of them that does germinate is very small. Second, that the field mice have an abiding hunger for pecans. Third, that the pecan does not come true to seed, and that an orchard of seedlings is of very questionable value. The first two facts, which I failed to take into consideration—that is, the poor germinating qualities of a dry pecan, and the appetite of the field mice, relieved me from the embarrassment of the third, for it is needless to say that this attempt made twenty-five years ago was a complete failure, and for the time being discouraged my ambitions in this direction. But after many years they revived sufficiently to stimulate me to action again in the line of pecan culture.

When I was about fourteen, I came into possession of twelve acres of land that I inherited from my father's estate. The land was nearly worthless for regular farming, but I had already figured out the potential value of a pecan orchard. I started collecting nuts from the best trees in the area and the following spring, I planted the entire twelve acres with pecans. I realized that even though the soil wasn't very productive, I would need to cultivate it that summer, so I planted the pecans around stumps to protect the young trees. My understanding of the value of pecans was spot on; however, there were several factors I hadn’t considered. First, pecans that are kept dry all winter are very slow to germinate in the spring, and only a small percentage actually do. Second, field mice have a strong craving for pecans. Third, pecans don’t grow true to seed, meaning an orchard of seedlings can be of questionable value. The first two issues I overlooked—the poor germination of dry pecans and the appetites of the field mice—spared me the embarrassment of the third, because, needless to say, this attempt made twenty-five years ago was a total failure and temporarily dampened my ambitions in this area. But after many years, my interest revived enough to push me into action again with pecan cultivation.

I mention the above facts merely to show my credibility as a witness on this subject. Being a lawyer by profession, I have learned long since that the value of one's opinion, and especially the value of testimony is directly in proportion to one's knowledge of and interest in the subject matter at issue. Therefore, trusting that I have sufficiently established my credibility, at least to my own satisfaction, I shall proceed to make some observations relative to nut culture in the North.

I bring up these facts just to show that I’m a credible witness on this topic. As a lawyer, I’ve learned that the value of an opinion, especially testimony, directly relates to how much you know about and care for the subject at hand. So, believing I’ve established my credibility, at least in my own view, I’ll now share some thoughts on nut culture in the North.

First, let me say that I most heartily endorse the line of work undertaken by our Association—that is, the work of collecting and diffusing information in reference to nut culture that will be valuable to the prospective grower. Our southern brethren have very largely passed this stage in nut work in the South. They still have many problems before them, but the fundamental problems of the determination and propagation of the most desirable varieties of pecans have been already worked out and they are producing in their nurseries hundreds of thousands of fine budded and grafted pecan trees. There is such a lack of information on this subject in the North that it is indeed opportune that our Association should at the beginning of the interest in nut culture in that section take up these various question and give the public the benefit of our experience and information in reference to them. There are[Pg 64] yet many people who think that you cannot transplant a pecan tree, and that if you cut the tap root it will not produce, while the fact is that the pecan tree can be transplanted with almost as much success as can fruit trees. Two years ago I transplanted a number of cherry trees. At the same time I transplanted some pecan trees, and I had a higher percentage of loss among the cherries than among the pecans. There are some who believe that it is even a benefit to cut the tap root. I have never belonged to the school which endorses cutting the roots of any tree to accelerate its growth, except, of course, where it is necessary to take up a tree and reset it, in which case it is necessary to cut some of the roots. It is unquestionably true that if the roots are cut too severely the tree receives too great a shock, but the pecan tree seems to recover as quickly as any other variety of tree. However, there are hundreds of farmers today who would not undertake to raise pecans, for the reason that they think they cannot be transplanted. Also, in every community where the pecan is native, can be seen many seedling trees ranging anywhere from ten-to twenty-five years old that have never borne a nut. These trees are pointed out by the general public as horrible examples of the uselessness of attempted pecan culture. Near my home at Boonville, Ind., is a row of seedling pecan trees planted in a garden. The trees are now old enough to bear a half bushel of pecans every year, but so far as I know they have never borne a nut. The general public throughout the North and Middle West have not yet learned that the average seedling pecan is an uncertain quantity, grows slowly, bears irregularly, if at all, and probably inferior nuts. However, once in a while, nature, through her wonderful workings, has produced a tree that bears large crops of fine nuts regularly, and when the seedling pecan is grafted or budded from this kind of tree the trees so propagated take on the qualities of the parent and begin bearing very early. I have frequently taken pictures of small pecan trees not over three feet high, each bearing a cluster of large, fine nuts. This, of course, is unusual, but shows the tendency of the grafted or budded tree. I mention the above two points not for the purpose at this point of entering into a discussion of the propagation of the pecan, but to show the necessity for general enlightenment on the possibilities, and to dispel some of the bug-a-boos that exist in the minds of many persons. Those of you here who have engaged in the various phases of nut culture may think these points primitive and unnecessary, and they are, perhaps, unnecessary to the expert, but it is my pleasure every summer to spend considerable time in the rural sections of the country, and it is surprising how very little is known, even by our most enlightened farmers, on the subject of nut culture. I have made many trips throughout the South, and I find the farmers in that section have read the various proceedings of the[Pg 65] National Nut Growers' Association until a knowledge of nut culture throughout the South is becoming very general. It is, therefore, the duty and the province of the Northern Nut Growers' Association to diffuse as much information as possible among the farmers of the North and Middle West on this subject.

First, let me say that I wholeheartedly support the work our Association is doing—that is, gathering and sharing information about nut cultivation that will be helpful to potential growers. Our southern counterparts have largely moved past this stage in nut cultivation. They still face many challenges, but they have already addressed the core issues of identifying and propagating the best varieties of pecans, leading to the production of hundreds of thousands of excellent budded and grafted pecan trees in their nurseries. There's a significant lack of information on this topic in the North, so it's very timely for our Association to tackle these various questions and share our experiences and insights with the public as interest in nut cultivation begins to grow in that area. There are still many people who believe you can't transplant a pecan tree and that cutting the tap root will prevent it from producing. In reality, pecan trees can be transplanted with nearly the same success as fruit trees. Two years ago, I transplanted several cherry trees at the same time as some pecan trees, and my loss rate among the cherries was higher than among the pecans. Some believe that cutting the tap root can even be beneficial. I have never supported the idea of cutting a tree's roots to speed up growth, unless it's necessary to uproot and reset a tree, in which case some roots must be trimmed. It's definitely true that cutting roots too harshly can shock the tree, but pecan trees seem to recover as quickly as any other type. Still, there are hundreds of farmers today who wouldn't attempt to grow pecans because they think they can't be transplanted. In every area where pecans are native, you can see many seedling trees that are anywhere from ten to twenty-five years old and have never produced any nuts. These trees are cited by the public as terrible examples of the futility of trying to cultivate pecans. Near my home in Boonville, Indiana, there's a row of seedling pecan trees planted in a garden. These trees are now mature enough to yield about a half bushel of nuts each year, yet to my knowledge, they've never produced any. The public in the North and Midwest still hasn't realized that average seedling pecans are hit-or-miss, grow slowly, bear irregularly (if at all), and likely produce inferior nuts. However, every so often, nature works its magic and produces a tree that consistently yields large crops of fine nuts, and when seedling pecans are grafted or budded from these trees, the resulting plants inherit those desirable traits and start producing very early. I've often photographed small pecan trees no more than three feet tall, each bearing clusters of large, excellent nuts. This is certainly unusual, but it demonstrates the potential of grafted or budded trees. I bring up these two points not to delve into the specifics of pecan propagation, but to highlight the need for greater awareness of the possibilities and to dispel some misconceptions held by many. Those of you here who have been involved in various aspects of nut cultivation may view these points as basic and unnecessary, and perhaps they are unnecessary for the experts. However, I enjoy spending a good amount of time every summer in rural areas, and it's surprising how little even our most informed farmers know about nut culture. I've traveled extensively through the South, and I've found that farmers there have engaged with the proceedings of the[Pg 65] National Nut Growers' Association so thoroughly that knowledge of nut cultivation is becoming widespread throughout the South. Therefore, it's the responsibility of the Northern Nut Growers' Association to share as much information as possible with farmers in the North and Midwest on this subject.

This is important for many reasons. At a recent meeting of the National Nut Growers' Association held at Mobile, Ala., in discussing the subject of the Extension of the Pecan Area, I used the following language:

This is important for many reasons. At a recent meeting of the National Nut Growers' Association in Mobile, Alabama, while discussing the topic of expanding the Pecan Area, I said the following:

"In my opinion nothing is more important to the permanency of the pecan industry than the development of the pecan area in different parts of the country, and having orchards cultivated under as many different conditions as are consistent with the known probable successful area. This is important, for the reason that this more than anything else will insure a supply of pecans each year, and this will develop a public dependency upon this most valuable nut. Nothing can be more detrimental to any industry than a spasmodic and irregular supply of the product upon which that industry depends."

"In my view, nothing is more crucial for the sustainability of the pecan industry than expanding pecan farming in various regions across the country, and cultivating orchards under as many different conditions as are likely to succeed. This is important because, more than anything else, it will guarantee a yearly supply of pecans, which will create a public reliance on this incredibly valuable nut. There’s nothing more harmful to any industry than an erratic and inconsistent supply of the product it relies on."

I quote this language for the reason that the culture of the pecan in the North is just now in its infancy, and it is peculiarly the function of our organization to get before the public the essential facts upon which its success depends. We are under great obligation for the work that has been done in the South and the information that is made available through the National Nut Growers' Association. Much of this is valuable in the North, but there are a great many of the essential points that have yet to be worked out, as the climatic conditions make it impossible to follow exactly in all cases the line of work that has been done in the South.

I mention this language because the pecan industry in the North is just starting out, and it's our organization's job to present the key facts that are crucial for its success. We owe a lot to the efforts made in the South and the information provided by the National Nut Growers' Association. While much of this information is useful in the North, there are still many important aspects that need to be addressed, as the climate here makes it impossible to directly replicate everything that has been done in the South.

The fake promoter and the crooked nurseryman will no doubt come in for their inning in the North, as they have in the South, and the public will be imposed upon by inferior and "doctored" trees, and all sorts of get-rich-quick orchard schemes will no doubt make their advent throughout the North; but it is very probably that our Association, through its proper committee, having in mind the experiences of the South, can keep closely in touch with the general work that is going on and have on hand sufficient information to protect those who will take the trouble to make inquiry. Nothing in the horticultural line is more satisfactory, more beautiful or more valuable than a fine young grove of grafted or budded pecan trees of good varieties; but like all other good things, it will attract the counterfeiter.

The fake promoter and the shady nurseryman will likely make their mark in the North, just like they have in the South. The public will be tricked into buying subpar and tampered trees, and all sorts of get-rich-quick orchard schemes will probably pop up all over the North. However, it’s very likely that our Association, through its relevant committee and with the experiences of the South in mind, can stay closely connected with the ongoing efforts and have enough information ready to protect those who take the time to ask questions. Nothing in horticulture is more satisfying, beautiful, or valuable than a fine young grove of grafted or budded pecan trees of good varieties; but like all good things, it will attract counterfeiters.

Coming now more specifically to the subject which has been assigned to me by the committee—that is, "The Indiana Pecan and My Experience in Nut Culture," I want to explain what is meant by the[Pg 66] "Indiana pecan." It is true, of course, that some of the very finest of the northern pecans have originated in Indiana, yet I prefer to speak of pecans in that whole section of the country as belonging to the "Indiana group." Taking Evansville, Ind., as the center, there grow, within a radius of fifty miles, in Indiana, Illinois and Kentucky, many thousands of wild pecan trees; and after an investigation extending through a number of years, there have been selected from these various wild groves a few trees from which it has been deemed desirable to propagate. In this connection I want to mention the valuable work that has been done along this line by Mason J. Niblack, of Vincennes, Ind.; Prof. C. G. Woodbury, of Lafayette, Ind.; R. L. McCoy, of Lake, Ind.; and J. F. Wilkinson, of Rockport, Ind. These men, with the assistance of others throughout the State, have for several years been making investigations of these pecans with a view of determining the most desirable varieties from which to propagate. It has been my privilege to have the benefit of the information gathered by these gentlemen, which, added to my own experience, has given me a fairly comprehensive view of the desirable nuts in that section, and, as the geographical center of the present known desirable varieties seems to be about Evansville, Ind., I will, for matter of convenience, designate them as belonging to the "Indiana Group."

Now, getting into the topic assigned to me by the committee— "The Indiana Pecan and My Experience in Nut Culture"— I’d like to clarify what we mean by the[Pg 66] "Indiana pecan." It’s true that some of the best northern pecans have come from Indiana, but I prefer to refer to pecans from that entire region as part of the "Indiana group." Starting from Evansville, Ind., within a fifty-mile radius in Indiana, Illinois, and Kentucky, there are thousands of wild pecan trees. After several years of research, we’ve identified a few trees from these wild groves that are considered worth propagating. I want to acknowledge the valuable contributions made by Mason J. Niblack from Vincennes, Ind.; Prof. C. G. Woodbury from Lafayette, Ind.; R. L. McCoy from Lake, Ind.; and J. F. Wilkinson from Rockport, Ind. With support from others across the state, these individuals have been investigating these pecans for several years, aiming to identify the best varieties for propagation. I’ve had the privilege of benefiting from the information they gathered, which, combined with my own experience, has provided me with a solid understanding of the desirable nuts in that area. Given that the geographical center of the known desirable varieties seems to be around Evansville, Ind., I will refer to them as part of the "Indiana Group" for convenience.

We have been able to determine with some certainly the desirability of six or seven varieties of pecans for propagating purposes. We have a number of others under observation. In investigating a pecan for propagating purposes, it is necessary to examine it from two standpoints, first, the tree qualities, and second, the qualities of the nut itself.

We have been able to determine with some certainty the desirability of six or seven varieties of pecans for propagation. We have several others under observation. When investigating a pecan for propagation, it's essential to examine it from two perspectives: first, the qualities of the tree, and second, the qualities of the nut itself.

The tree must be of a thrifty nature, a rapid grower, not especially subject to any particular diseases, must bear regularly, and the crops must be of a good average as to quantity. When observing a great number of pecan trees, it soon becomes apparent that some varieties grow much faster than others. This is first noticed in the nursery rows, and it is highly desirable to select not only those varieties which grow fast, but even the best growing trees of any particular variety. Most of the trees from which propagating is done are generally full grown, and it is sometimes difficult to tell from observing them in the woods what their growing qualities are, yet it is occasionally apparent from observing a tree that it is thrifty and strong, while another tree may look entirely different. The growing quality, however, does not usually become apparent until after they are propagated and put under proper conditions of cultivation.

The tree should be robust, grow quickly, and not be overly prone to specific diseases. It needs to produce regularly, and the yields should be decent in quantity. When looking at a large number of pecan trees, it quickly becomes clear that some varieties grow much faster than others. This is first noticeable in the nursery rows, and it's important to choose not just the fast-growing varieties but also the best specimens within those varieties. Most of the trees used for propagation are generally mature, and it can be hard to determine their growth characteristics just by seeing them in the wild. However, sometimes it's easy to tell that one tree is healthy and vigorous while another looks completely different. Still, the true growth qualities usually aren't obvious until after they are propagated and placed in the right cultivation conditions.

The bearing record of a tree can be determined only by observing the tree for a number of years and measuring its crops. There are many trees that are almost infallible producers, but some years the crop is[Pg 67] lighter than others, although it is not probable that an orchard, even from one of these unusual bearers, can be obtained which will not occasionally miss a crop.

The fruit production history of a tree can only be figured out by watching the tree over several years and measuring its harvests. Some trees are almost guaranteed producers, but there are years when the harvest is[Pg 67] lighter than usual. However, it's unlikely that you could find an orchard, even from these exceptional producers, that won’t sometimes have a year without a crop.

The influence of the stock upon the scion is something that has not yet been fully worked out, and for that reason it is impossible to say why the grafted or budded tree does not always take on the bearing qualities of the parent, although it is pretty safe to say that as a rule its qualities are very closely approximated, and by careful selection it is possible to get grafted and budded trees that begin bearing very early and bear with a great degree of regularity.

The impact of the stock on the scion is something that hasn’t been completely figured out yet, which makes it difficult to understand why the grafted or budded tree doesn’t always inherit the traits of the parent. However, it's generally safe to say that its qualities are usually very similar. With careful selection, it’s possible to get grafted and budded trees that start producing fruit quite early and do so consistently.

In visiting a tree while the nuts are green, one can get some idea as to its bearing quality by the number and size of the clusters hanging on the limbs. A tree that is a poor bearer, or bears only a fair crop, usually bears its nuts in clusters of one to three, while a good bearer produces clusters of from three to six. I have seen as many as eight nuts in a cluster in the South, and have seen some clusters of seven on some of our Indiana trees, but as a rule good bearing trees of the Indiana group have clusters of about four to five nuts each.

When you visit a tree while the nuts are still green, you can get a sense of its fruiting ability by looking at the number and size of the clusters on the branches. A tree that doesn't produce well or only has an average crop typically has clusters of one to three nuts, whereas a strong producer has clusters ranging from three to six nuts. I've seen clusters with as many as eight nuts in the South and some with seven on a few of our Indiana trees, but generally, good-producing trees in the Indiana group have clusters of about four to five nuts each.

After the tree qualities have been determined, it is then necessary to consider the nut itself. The nut must be of fair size, of good flavor, thin to medium thickness of shell, well filled, and of good cracking quality—that is, the conformation of the shell and kernel must be such that a large percentage of the kernels can be taken out as whole halves, and the convolutions of the kernels must be wide enough that the partitions do not adhere to them. When all of these qualities, both of the tree and nut, can be combined, we then have a desirable tree from which to propagate, and it is very surprising how few come up to the standard. In one wild grove in Kentucky, on the banks of the Ohio River just across from Indiana, near the mouth of the Green River, there are nearly 300 acres of wild pecan trees. In this grove are perhaps more than a thousand trees, and so far as I have been able to determine up to date, there are but three trees out of the whole grove that come near my notion of the standard.

After determining the qualities of the tree, it’s important to look at the nut itself. The nut should be a decent size, taste good, have a shell that’s thin to medium in thickness, be well-filled, and crack open easily. This means that the shape of the shell and kernel should allow a large percentage of the kernels to be removed as whole halves, and the grooves of the kernels should be wide enough so the partitions don’t stick to them. When you can combine all these qualities of both the tree and the nut, you have a desirable tree to propagate, and it’s surprising how few actually meet this standard. In a wild grove in Kentucky, along the Ohio River just across from Indiana, near the mouth of the Green River, there are nearly 300 acres of wild pecan trees. In this grove, there are probably over a thousand trees, and as far as I’ve been able to tell so far, there are only three trees in the whole grove that come close to my idea of the standard.

Sometimes, however, a tree or a nut may grade up so high on some one point as to make it a desirable variety from which to propagate, even though it does not grade high on other desirable points. For example, one of the most desirable southern pecans, perhaps, considering only the nut itself, is the "Schley," yet the tree is reputed to be of very medium bearing quality. The nut is so very fine, however, that no southern grove of pecans is complete without a fair percentage of "Schley" trees. On the other hand, the "Stuart," another southern variety, has not ranked nearly so high as the "Schley," considering only the nut; and yet there are probably twice as many "Stuarts" being[Pg 68] put out in the South today as any other variety, for the simple reason that it is a good-sized nut and the tree has a very fine bearing record. All these things have to be taken into consideration by those of us who are undertaking to propagate northern varieties.

Sometimes, though, a tree or a nut might score really high on one specific feature, making it a desirable variety to grow from, even if it doesn’t score well on other important aspects. For instance, one of the most sought-after southern pecans is the "Schley," which, if we only consider the nut itself, is exceptional. However, the tree is said to have only average bearing quality. The nut is so impressive that no southern pecan grove feels complete without a good number of "Schley" trees. On the flip side, the "Stuart," another southern variety, hasn’t ranked nearly as high as the "Schley" when just considering the nut. Yet, there are likely twice as many "Stuarts" being[Pg 68] planted in the South today compared to any other variety, simply because it produces a good-sized nut and the tree has an excellent bearing record. All these factors need to be considered by those of us working to propagate northern varieties.

There is unquestionably a large area of country extending approximately from the latitude of Atlanta, Ga., to that of Terre Haute, Ind., in which there is a great field for experimenting with the northern varieties of pecans. It is a great mistake to undertake to bring the southern varieties too far north. A majority of the finest of the southern varieties originated on the Gulf Coast, and it is true that they can be brought a considerable distance north of there, but I have always doubted their successful growth with any degree of certainty of crops north of Atlanta, Ga.; for I think it is pretty well conceded that if one undertakes to crowd the northern limits with the southern varieties of pecans, they become uncertain in their bearing habits and the pecans are much smaller and not as well filled. On the other hand, it is my opinion that the northern pecan can be taken south of its origin with complete safety. The longer growing season will probably add to the certainty of the crops and the size of the nuts. It is also very important for the grower of these northern varieties of pecans to recognize the fact that they cannot be taken too far north of the location of the parent tree. The limits, however, both of the northern and southern varieties are not arbitrary, as they depend very much upon proximity to the ocean and other moderating influences. For example, it is very probable that pecans can be cultivated much farther north close to either the Atlantic or Pacific Coast than they can in the Middle West. All of these things remain yet to be determined, but it is important to distinguish between the setting of orchards for commercial purposes and the setting of trees for purely experimental purposes.

There’s definitely a large area of land stretching roughly from Atlanta, GA, to Terre Haute, IN, where there’s a great opportunity to experiment with northern types of pecans. It’s a big mistake to try to grow southern varieties too far north. Most of the best southern varieties came from the Gulf Coast, and while they can be grown quite a bit north of that, I’ve always doubted their reliable growth and crop certainty north of Atlanta, GA. It’s pretty well accepted that if you push southern varieties to their northern limits, they become unpredictable in yield, and the pecans end up being much smaller and less well-filled. On the flip side, I believe that northern pecans can be safely grown south of where they originated. A longer growing season will likely increase both the reliability of the crops and the size of the nuts. It’s also crucial for growers of these northern pecan varieties to understand that they shouldn’t be taken too far north of the parent tree’s location. However, the limits for both northern and southern varieties aren’t fixed; they depend a lot on how close you are to the ocean and other moderating influences. For instance, it’s likely that pecans could be grown much farther north along the Atlantic or Pacific Coasts than in the Midwest. All these factors still need to be figured out, but it’s essential to differentiate between planting orchards for commercial purposes and planting trees for purely experimental reasons.

There is unquestionably a great section of the country comprising approximately, as I have said, the territory lying between the latitude of Atlanta, Ga., and Terre Haute, Ind., in which pecans can be commercially produced successfully. In the near future I expect to see pecan orchards of these northern varieties producing fine nuts and bearing as regularly in the northern sections as they do in the South. The prospective orchardist, however, must look well to the varieties which he selects and the latitude of the parent tree from whence they come and the geographical conditions that influence the weather.

There is definitely a large area of the country, roughly between the latitude of Atlanta, GA, and Terre Haute, IN, where pecans can be successfully produced on a commercial scale. I believe that soon we'll see pecan orchards of these northern varieties producing high-quality nuts and bearing fruit as consistently in the northern regions as they do in the South. However, the future orchard owner needs to carefully consider the varieties they choose, the latitude of the parent trees they come from, and the geographical factors that affect the weather.

I have referred to Evansville, Ind., as being about the center of the Indiana Group. The average fall frost period at Evansville is about the 20th of October. The average period of the last spring frost is about April the 9th. This will serve somewhat as a guide to the prospective commercial orchardist. However, most of the trees of the In[Pg 69]diana Group do not pollenate until about the 10th of May, and the great majority of them ripen their nuts by the 15th of October, and several of the good trees ripen their nuts by the 1st of October, though they usually are not gathered till later.

I’ve mentioned that Evansville, Indiana, is approximately the center of the Indiana Group. The average date for the first fall frost in Evansville is around October 20th. The last spring frost usually falls around April 9th. This information can be useful for anyone looking to start a commercial orchard. However, most trees in the Indiana Group don’t pollinate until about May 10th. Most of them have their nuts ready for harvest by October 15th, and a few of the better trees are ready by October 1st, although they’re typically not collected until later.

The northernmost tree, so far as I know, that has been deemed worthy of observation is the "Hodge," which is native in Illinois, about eighty-five miles north of Evansville, Ind., and a few miles southwest of Terre Haute, Ind. It is one of the largest of the northern varieties, and is a fair nut, but does not grade high in filling qualities, and the bearing record of the parent tree has not yet been determined. The tree is crooked and very unprepossessing looking, and stands in the woods where it has a very poor chance. When I visited it this year, it had a very light crop of nuts, but I did not condemn it, for the reason that any tree growing under the same conditions could not be expected to bear very well. I expect to observe the tree for several years in the future, and determine further as to its bearing record. It is possible that trees propagated from this variety, under favorable conditions, may prove to be good bearers.

The northernmost tree that I know of, which has been considered worth studying, is the "Hodge." It's native to Illinois, about eighty-five miles north of Evansville, Ind., and a few miles southwest of Terre Haute, Ind. It’s one of the largest northern varieties and produces decent nuts, but it doesn’t rank highly in filling quality, and we still don’t know about the parent tree's bearing record. The tree is crooked and looks quite unappealing, standing in the woods where it doesn’t have a good chance to thrive. When I checked it out this year, it had a very light crop of nuts. However, I can’t condemn it because any tree growing under similar conditions wouldn't be expected to produce well. I plan to keep an eye on this tree for several more years to determine more about its bearing record. It’s possible that trees grown from this variety, under better conditions, could turn out to be good producers.

The next northernmost trees of the desirable varieties are the "Indiana" and "Busseron," standing about 100 yards apart, west of Oaktown, Knox County, Indiana, about sixty-five miles north of Evansville. Mr. Mason J. Niblack, of Vincennes, Ind., has had these trees under observation for a number of years, and it is due to his interest that they were brought to the attention of the public. The "Busseron" is an old tree that is reputed to have a very fine bearing record. A few years ago, the owner of this tree cut all the top out of it, and this crippled the tree very badly and set it back for quite a while. When I visited it last August, it had put up new growth, and the few remaining old limbs that had been left on it were hanging full of clusters containing four and five nuts each. "The Indiana," standing a short distance away, is a comparatively young tree, and is thought to be a seedling of the "Busseron," as the two nuts resemble one another very much. The "Indiana" has been cut very severely for grafting wood the last few years, and it is therefore difficult to give very authentic information as to its bearing record. It appears, however, to be a very promising tree, and when I visited it in August it had a fair crop of nuts. The clusters were not large—mostly two and three each. The tree looked very thrifty, and from the best information that I have been able to gather in reference to it, I consider it a desirable variety from which to propagate. My choice of the two trees is the "Busseron," although the "Indiana" has made an excellent showing, considering the severe prunings for grafting wood.

The next northernmost trees of the desirable varieties are the "Indiana" and "Busseron," located about 100 yards apart, west of Oaktown, Knox County, Indiana, roughly sixty-five miles north of Evansville. Mr. Mason J. Niblack from Vincennes, Indiana, has been observing these trees for several years, and his interest is what brought them to the public's attention. The "Busseron" is an old tree known for having a great bearing record. A few years ago, the owner significantly cut back the top of this tree, which damaged it badly and set it back for quite some time. When I visited last August, it had grown new shoots, and the few remaining old branches were laden with clusters of four to five nuts each. "The Indiana," located nearby, is a relatively young tree thought to be a seedling of the "Busseron," as the two nuts look very similar. The "Indiana" has been pruned heavily for grafting wood over the past few years, making it hard to provide reliable information about its bearing record. However, it seems to be a very promising tree, and during my visit in August, it had a decent crop of nuts. The clusters weren't large—mostly two or three nuts each. The tree looked healthy, and based on the best information I could gather, I consider it a desirable variety for propagation. My preference between the two trees is the "Busseron," even though the "Indiana" has performed excellently, given the heavy pruning for grafting.

Coming down near the center of the Indiana Group, we have the[Pg 70] "Warrick," growing in Warrick County, Indiana, which took the prize at the pecan show at Mt. Vernon, Ind., in 1909, and is a fair nut of more than average size. It is reputed to have a good bearing record, but I have not yet had opportunity to completely verify this.

Coming down near the center of the Indiana Group, we have the[Pg 70] "Warrick," grown in Warrick County, Indiana, which won the prize at the pecan show in Mt. Vernon, Indiana, in 1909, and produces a decent nut that is larger than average. It’s said to have a good record for bearing fruit, but I haven't had the chance to fully confirm this yet.

In Posey County, Ind., near Evansville, are hundreds of wild pecan trees, many of which produce good nuts. One of them, from which I propagated last year under the name of the "Hoosier," is a very prolific tree. The nut itself is of medium size, beautiful color and thin shell, but the kernel qualities are not nearly so desirable as many of the other of our Indiana pecans, and it does not take a very high rank in the estimation of some of our observers. I visited the tree in August, 1910, and at that time it had one of the most bountiful crops of nuts that I had ever seen growing on a tree. It was hanging full of clusters containing five and six nuts each. I visited it again an October and found that the nuts had ripened very early. This nut took the prize at the Mt. Vernon pecan show in 1910.

In Posey County, Indiana, near Evansville, there are hundreds of wild pecan trees, many of which produce good nuts. One tree I propagated last year, called the "Hoosier," is really productive. The nuts are medium-sized, have a beautiful color and thin shell, but the quality of the kernel isn't as desirable as many other pecans from Indiana, so it doesn’t get a high ranking from some observers. I visited the tree in August 1910, and it had one of the most abundant crops of nuts I’ve ever seen on a tree. It was loaded with clusters of five or six nuts each. I visited again in October and found that the nuts had ripened quite early. This nut won a prize at the Mt. Vernon pecan show in 1910.

Crossing the river from Indiana, we have in the Major woods at the mouth of Green River, nine miles from Evansville, three desirable pecans—the "Greenriver," the "Major," and the "Hinton." The "Major" and the "Hinton" have been propagated by Mr. William N. Roper, at Petersburg, Va., for some time. They are round, well filled nuts, and are considered by confectioners as the most desirable type of pecan for many of the confectionery purposes. The "Major" is the best cracking pecan that I have ever seen, either North or South, and is a regular bearer, but not as high in flavor as some other varieties. The "Hinton" is an oval-shaped nut, having a corrugated shell, of fine cracking and kernel qualities, but I have not yet satisfactorily determined its bearing record.

Crossing the river from Indiana, we find in the Major woods at the mouth of Green River, nine miles from Evansville, three great pecan varieties—the "Greenriver," the "Major," and the "Hinton." The "Major" and the "Hinton" have been cultivated by Mr. William N. Roper, in Petersburg, VA, for some time now. They are round, well-filled nuts, and confectioners consider them the most desirable type of pecan for many candy-making purposes. The "Major" is the best cracking pecan I’ve ever seen, whether in the North or South, and it consistently produces nuts, but it’s not as flavorful as some other varieties. The "Hinton" is oval-shaped, with a corrugated shell, good cracking and kernel qualities, but I haven’t yet definitively figured out its production record.

The "Greenriver" is a little larger than either of the above nuts, and is one of the very finest medium-sized pecans that I have found. The tree is reported not to have missed a crop in eleven years, although the crop this year was very light, probably owing to the fact that it was cut pretty severely last year for grafting wood. All three of these varieties coming from the Major woods at the mouth of Green River give excellent promise, with perhaps the "Greenriver" in the lead for general qualities.

The "Greenriver" is a bit larger than the other two nuts and is one of the best medium-sized pecans I've come across. They've said that the tree hasn't missed a crop in eleven years, though this year's yield was quite low, likely because it was severely pruned last year for grafting wood. All three of these varieties from Major woods at the mouth of Green River show great potential, with the "Greenriver" likely being the best overall.

Down on the banks of the Wabash in Posey County, Indiana, and across on the Illinois side, are several very fine, large, beautiful varieties of pecans, which Mr. R. L. McCoy, of Lake, Ind., and myself are observing. Several of these pecans are as large as many of the standard southern varieties, and when I visited the trees this year in August, they were bearing good crops of nuts. We have not yet named these varieties, but expect to do so after we have observed them the coming[Pg 71] year. There are one or two varieties in this neighborhood that may take rank over all the northern pecans that have been discovered. It is no longer a question of finding nuts in the North of good size, for we have already located some that rank well with many of the standard southern varieties in size, and one of the surprising and favorable points of the northern pecan is their fine filling qualities and high flavor. When placed on the scales their weight is most surprising to those who have not tested them.

Down on the banks of the Wabash in Posey County, Indiana, and across on the Illinois side, there are some really impressive, large, beautiful types of pecans that Mr. R. L. McCoy from Lake, Ind., and I are looking into. Some of these pecans are as big as many of the standard southern varieties, and when I visited the trees this August, they were producing a good crop of nuts. We haven't named these varieties yet, but we plan to do so after we observe them over the next [Pg 71] year. There are one or two varieties in this area that might surpass all the northern pecans we've found. It's no longer a matter of finding large nuts in the North, as we've already identified some that compare well to many of the standard southern varieties in size, and one of the surprising and positive aspects of the northern pecan is their excellent filling qualities and rich flavor. When weighed, their weight is quite surprising to those who haven't tried them.

The problem before the prospective pecan grower in the North is to secure good trees of these most desirable varieties. Seedling trees are not worth setting out. Until last year the successful propagation of pecans in the North was doubted by many, but the experiments conducted by myself and Mr. R. L. McCoy, at Lake, Ind., who worked in conjunction with me, have demonstrated that they can be successfully propagated. A number of points, however, must be carefully observed in this work.

The challenge for anyone looking to grow pecans in the North is to find quality trees of these highly sought-after varieties. Planting seedling trees is not a good idea. Until last year, many were skeptical about successfully growing pecans in the North, but experiments conducted by me and Mr. R. L. McCoy in Lake, Ind., who collaborated with me, have shown that it can be done successfully. However, there are several important factors that need to be carefully considered in this process.

First, in reference to grafting: The grafting should be done on northern two-year-old stocks. One-year-old stocks can be used, but two-year-olds are thought to be better. The stocks must be grown from northern seedlings. There is no place in the North for the southern stock, and right here let me suggest that the individual who buys northern trees grafted on southern stocks or southern trees grafted on northern stocks is throwing his money away. I set fifty trees last fall of the "Indiana" grafted on southern stocks, and the first freeze that came promptly killed them all. They put up a few new sprouts last summer, but finally the roots rotted, and this fall I dug them up. I have a neighbor who put out an orchard of southern grown trees. Some of them seemed to grow all right for six or seven years, and then froze down to the ground, and so far as I have been able to find out, experiments with southern trees in the North have been practically a waste of time and money. So it is necessary to bear in mind that these northern varieties must be grafted or budded on trees grown from northern seed.

First, regarding grafting: The grafting should be done on northern two-year-old stocks. You can use one-year-old stocks, but two-year-olds are considered better. The stocks must come from northern seedlings. There's no place in the North for southern stock, and I'd like to point out that anyone who buys northern trees grafted onto southern stocks or southern trees grafted onto northern stocks is wasting their money. Last fall, I planted fifty "Indiana" trees grafted onto southern stocks, and the first freeze wiped them out. They sprouted a few new shoots last summer, but eventually, the roots rotted, and I had to dig them up this fall. I have a neighbor who planted an orchard of southern-grown trees. Some of them grew well for six or seven years, but then they froze right to the ground. As far as I've been able to find out, experiments with southern trees in the North have been practically a waste of time and money. So, it's important to remember that these northern varieties must be grafted or budded onto trees grown from northern seed.

The proper time for grafting in the Evansville latitude is the last week in March and the first week in April. The scions must be cut from thrifty growing trees and must be used immediately after they are cut. Experience has shown that scions kept in cold storage or stratified in sand for any length of time lose a very large part of their vitality, and success with them is very limited in that section. Last year I cut most of my scions in November and December, stratified them in sand until spring, and my percentage of success with them was very small, while on the other hand Mr. McCoy used scions directly off the tree and had a satisfactory stand. I am of the opinion that it will be proven later that the best method of grafting in the North is to graft above the ground[Pg 72] and tie paper bags over the scions for two or three weeks until they start into growth. Our experiments so far have been confined to root-grafting, and while it has proven fairly successful under proper conditions, yet I believe that grafting above the ground will prove more successful. We have not done much budding in our section, but what we have done gives fair promise of success, and it may be that this will prove to be the best method of propagating nut trees in the North. In grafting we use both one and two-year-old wood, but one-year-old wood, if it is thrifty, is more desirable, although it is better to use thrifty two-year-old wood than to use weak scions of one year's growth. Either one or two-year-old growth can be used successfully.

The best time for grafting in the Evansville area is the last week of March and the first week of April. The scions should be cut from healthy, growing trees and used immediately after cutting. Experience has shown that scions kept in cold storage or sand for any length of time lose a significant amount of their vitality, resulting in limited success in that region. Last year, I cut most of my scions in November and December, stored them in sand until spring, and had very low success rates with them. In contrast, Mr. McCoy used scions directly from the tree and had good results. I believe it will eventually be demonstrated that the best method for grafting in the North is to graft above ground[Pg 72] and cover the scions with paper bags for two or three weeks until they begin to grow. So far, our experiments have focused on root-grafting, which has been fairly successful under the right conditions, but I think grafting above ground will yield better results. We haven't done much budding in our area, but what we have tried looks promising, and it might turn out to be the best way to propagate nut trees in the North. In grafting, we use both one- and two-year-old wood, but one-year-old wood, if healthy, is preferable. However, it's better to use healthy two-year-old wood than weak scions from one-year growth. Both one- and two-year-old growth can be used successfully.

My experiments and adventures in the work of propagating pecan trees were made for the purpose of securing enough of the desirable varieties of these trees to put out an orchard for myself. I found, upon inquiry, that it was impossible to buy hardy northern trees, and furthermore that but few of the desirable varieties had been propagated. In fact, I knew that some of the best ones had never been brought to the attention of the nurserymen, and being more anxious to risk my own judgment on this than that of anyone else, I started in to produce my own trees. Up to date I have accumulated a vast amount of experience and have a few trees to show for my work, but I would not take many times the cost and trouble of my work, for the information I have acquired. I have also sent to some of my friends bud-wood from our best trees for the purpose of getting these varieties propagated for the benefit of those who desire to grow them. My suggestion is that unless one is looking for the experience and enjoys a great deal of hard work and some expense, he had better buy his trees from some reliable person who has successfully propagated them.

My experiments and adventures in growing pecan trees were aimed at securing enough of the desirable varieties to create my own orchard. I discovered, upon asking around, that it was impossible to buy hardy northern trees, and that very few of the sought-after varieties had been propagated. In fact, I realized that some of the best ones had never been brought to the attention of nurserymen. Since I was more eager to trust my own judgment than anyone else's, I decided to grow my own trees. So far, I’ve gained a wealth of experience and have a few trees to show for my efforts, but I wouldn’t trade the knowledge I’ve gained for many times the cost and trouble of my work. I’ve also sent bud-wood from our best trees to some friends in hopes of getting these varieties propagated for those who want to grow them. My advice is that unless someone is looking for the experience and is ready for a lot of hard work and some expenses, they would be better off buying their trees from a reliable source that has successfully propagated them.

If the farmers in the latitude of the good varieties of pecans were to put out ten to twenty acres on some corner of their farm and cultivate the trees properly, they would soon be surprised to find that this small piece of ground would be worth more money than all the rest of their farm, and they would leave not only a valuable estate to their children, but also a monument by which they would be remembered for more than a hundred years after they had passed from the toils of this earth. Ten acres of pecan trees can be cultivated at less expense annually than ten acres of corn, and if the grove consists of the right varieties and has been properly cultivated, it will be worth not less than $500 per acre in ten years. In fact, I do not know of a single grove of pecan trees in the United States—and I have seen many—of the right varieties that has been properly cultivated that can be bought for $500 per acre at ten years of age, yet the principal reason that this very thing has not been done by the farmers throughout the pecan belt is because they have not[Pg 73] had sufficient information on the subject and have had no means of acquiring it.

If farmers in the regions known for good pecan varieties were to set aside ten to twenty acres on a corner of their land and take care of the trees properly, they would quickly realize that this small area would be worth more than the rest of their entire farm. They wouldn't just leave a valuable estate to their children, but also a legacy that would be remembered for over a hundred years after they were gone. Ten acres of pecan trees can be maintained at a lower annual cost than ten acres of corn, and if the grove has the right types of trees and is well cared for, it could be worth at least $500 per acre in ten years. In fact, I don't know of a single grove of properly cultivated pecan trees in the United States— and I’ve seen many—that can be purchased for $500 per acre at that age. The main reason this hasn't happened throughout the pecan-producing areas is that the farmers have lacked sufficient information on the topic and have had no way to obtain it.

I do not want to close this long paper without saying something about walnuts and hickory nuts in Indiana. While it is true that the pecan is unquestionably the most attractive and valuable nut that grows in the world, yet there is much profit and satisfaction in the culture of walnuts and hickories. In southern Indiana we have some very fine varieties of the shagbark, and I am making some experiments in propagating it. One of the advantages of this nut is that it will grow far into the north. In fact, I have had some specimens of very beautiful shagbarks sent me by Dr. D. S. Sager, from Ontario, Canada. The shagbark is a slower growing tree than the pecan, but when properly cultivated shows a very satisfactory growth.

I don't want to end this long paper without mentioning walnuts and hickory nuts in Indiana. While it's true that the pecan is definitely the most appealing and valuable nut in the world, there's still a lot of profit and enjoyment in growing walnuts and hickories. In southern Indiana, we have some really great varieties of shagbark, and I'm experimenting with propagating it. One of the benefits of this nut is that it can thrive much further north. In fact, I've received some beautiful shagbarks from Dr. D. S. Sager in Ontario, Canada. The shagbark is a slower-growing tree than the pecan, but with proper cultivation, it shows pretty good growth.

I am also experimenting with the propagation of the Persian (English) walnut, and so far have had very satisfactory results. I am trying some of the California varieties—the "Franquette" and "Parisienne" especially—and last spring I grafted a number of them on the wild seedling black walnut and they grew as much as four feet in height during the summer. There are several very fine varieties of the Persian walnut that are hardy throughout our latitude, and when grafted on the native black walnut stocks, make very satisfactory growth. I have had several Persian walnut trees under observation in Washington, close to where I live, and have found that some of these trees bear good crops of very fine walnuts. I cannot make this paper long enough to go into the details of this subject as it has been discussed here by others who know more about it than I. I merely desire to mention the fact that so far as our experiments have gone in Indiana up to date with the Persian walnut, everything seems to indicate that it can be very successfully propagated and grown there, provided the right varieties are selected; but with this, as with all other nut trees, the prospective orchardist must make very careful selection of the varieties which he plants.

I’m also experimenting with growing Persian (English) walnuts, and so far, the results have been very promising. I'm trying out some California varieties—especially the "Franquette" and "Parisienne"—and last spring I grafted several of them onto wild seedling black walnuts, which grew up to four feet tall over the summer. There are several excellent varieties of Persian walnuts that can thrive in our climate, and when grafted onto native black walnut roots, they grow very well. I’ve observed a number of Persian walnut trees in Washington, near where I live, and I’ve found that some of these trees produce good crops of high-quality walnuts. I can’t make this paper long enough to cover all the details, as others who know more about this have discussed it at length. I just want to point out that based on our experiments in Indiana so far with Persian walnuts, everything suggests that they can be successfully propagated and grown here, as long as the right varieties are chosen; however, like all nut trees, anyone looking to start an orchard must carefully select the varieties they plant.

In closing, I want to add just a few words more as to the value and beauty of nut trees. It is very hard to overstate either if the trees are properly cared for. A friend of mine recently asked me how early a pecan tree would bear, and how big it would grow within a certain time. I told him that it depended altogether upon who owned the tree. Nothing adds so much to the value of a home or to a farm as beautiful trees, and nothing indicates more the intelligence and taste of the person who owns a home or farm than the character of the trees surrounding it. In taking a trip through the country, it is very painful to notice how little attention has been given to trees, and I take it that this is due to the lack of information on this subject. A house can be built in a very short time. It can be furnished beautifully if one has taste and money.[Pg 74] The science of mechanics can do much toward making an attractive place in which to dwell, but after all, the home that is remembered and admired, both by its occupants and by others, is the home surrounded by beautiful trees that bring forth their leaves and blossoms and fruit to please the eye and the taste and temper the heat of summer. These cannot be bought with mere money nor made in a day, but when placed there with care and intelligence come forth with surprising rapidity and beauty and not only add manifold value to the home and farm, but bespeak for some one a standard of intelligence and nobility that is better than great riches; for he who plants and cares for a tree is of the true, the beautiful and the good.

To wrap up, I want to say a few more things about the value and beauty of nut trees. It's hard to overstate either if the trees are cared for properly. A friend of mine recently asked how soon a pecan tree would produce and how big it would get in a certain timeframe. I told him it entirely depends on who owns the tree. Nothing enhances the value of a home or farm like beautiful trees, and nothing reflects the intelligence and taste of a homeowner or farmer more than the character of the trees around it. During a trip through the countryside, it's quite sad to see how little attention has been paid to trees, likely due to a lack of information on the topic. A house can be built quickly. It can be beautifully furnished if you have taste and money. The science of mechanics can contribute a lot to creating an appealing living space, but ultimately, the home that stays in people’s memories and earns admiration, both from its residents and others, is the one framed by beautiful trees that produce leaves, blossoms, and fruit, pleasing the eye and palate while cooling the summer heat. These cannot be purchased with money or created overnight, but when carefully and intelligently placed, they can flourish with surprising speed and beauty, adding immense value to the home and farm, while also representing a standard of intelligence and nobility that surpasses great wealth; for those who plant and nurture a tree embody the true, the beautiful, and the good.[Pg 74]


President Morris: The paper is now open for discussion.

President Morris: The floor is now open for discussion.

Professor Lake: I'd like to ask Mr. Littlepage a question. What is the condition of the wood of those large growths of walnuts?

Professor Lake: I'd like to ask Mr. Littlepage a question. What’s the condition of the wood from those large walnut trees?

Mr. Littlepage: When I observed it in November, it was ripening off very nicely. The average frost period for that latitude is about the twentieth of October, and we had had quite a number of very hard frosts,—in fact, there had been some ice. It had not been injured.

Mr. Littlepage: When I saw it in November, it was ripening very nicely. The average frost date for that area is around October twentieth, and we had experienced several really hard frosts—in fact, there had been some ice. It hadn't been damaged.

Professor Lake: That is remarkable.

Prof. Lake: That's impressive.

Mr. Littlepage: I have pictures here of those, taken the twentieth of June. There was perhaps three feet of growth at that time. They quit growing about the middle of August down there, and to that I attribute very largely the fact that the wood ripened up.

Mr. Littlepage: I have photos of those, taken on June 20th. There was probably three feet of growth at that time. They stopped growing around mid-August down there, and I mostly attribute the fact that the wood matured to that.

Professor Craig: What is your minimum temperature?

Professor Craig: What’s your lowest temperature?

Mr. Littlepage: I have seen the thermometer ten degrees below zero. I have seen the Ohio River frozen over so thick that for a month at Rockport the wagons could go across the river on ice. In fact, a threshing machine was hauled over. I don't know how low the thermometer got. I imagine it went lower than ten degrees.

Mr. Littlepage: I've seen the thermometer drop to ten degrees below zero. I've seen the Ohio River freeze so solid that for a month in Rockport, the wagons could cross the river on the ice. In fact, a threshing machine was pulled over. I don't know how low the temperature actually got. I bet it dipped even lower than ten degrees.

President Morris: I have seen it lower still on Persian walnuts and pecans. It is the early starting of sap in spring that hurts mine most.

President Morris: I've seen it drop even lower on Persian walnuts and pecans. It's the early sap flow in spring that affects mine the most.

Mr. Littlepage: The pecans differ from native hickory. The native hickories in that section opened their buds and began to show strong flow of sap long before the pecans gave any indication whatever. Some of the pecans there seem to be very slow about starting sap. Very few pollinate before the tenth of May.

Mr. Littlepage: The pecans are different from the native hickory. The native hickories in that area opened their buds and started to show a strong flow of sap long before the pecans showed any signs at all. Some of the pecans there seem to be very slow to start producing sap. Very few pollinate before May 10th.

President Morris: My trees had to stand twenty-eight degrees one night only, but they have had to stand twenty sometimes, and frequently several degrees below.

President Morris: My trees had to endure twenty-eight degrees one night only, but they've had to withstand twenty degrees many times, and often several degrees below that.

Mr. Pomeroy: I want to ask if he thinks he will have any difficulty in transplanting those black walnuts seven or eight years old?

Mr. Pomeroy: I want to ask if he thinks he’ll have any trouble moving those seven or eight-year-old black walnuts?

Mr. Littlepage: That suggests a very painful subject. I have had[Pg 75] that very thing in mind. They stand six or seven feet apart. I have got to settle that very question some of these times.

Mr. Littlepage: That brings up a pretty painful topic. I've been thinking about that exact issue. They’re spaced six or seven feet apart. I really need to figure that out sometime soon.

Mr. Pomeroy: I might suggest that you begin the fall before, and take a whole lot of time in digging around the trees, then leave them till nearly spring, then finish the transplanting before the ground has a chance to thaw entirely.

Mr. Pomeroy: I suggest you start in the fall before and spend plenty of time digging around the trees. Leave them until nearly spring, then finish the transplanting before the ground completely thaws.

President Morris: I believe that is a good point, if you will do your cutting early, and let the callus form well during the winter. Let us hear more about that particular point.

President Morris: I think that's a good point. If you cut early, it will allow the callus to form properly throughout the winter. Let's discuss that specific point further.

Mr. Reed: In view of the fact that this Association is trying to rectify as many mistakes as it can, and the fact that it is looked upon as an establisher of precedents, I make the motion that all of our references to the nut just under discussion be to it as the Persian walnut, and not as the English walnut.

Mr. Reed: Considering that this Association is working to correct as many mistakes as possible, and since it is seen as a setter of precedents, I motion that we refer to the nut currently being discussed as the Persian walnut, rather than the English walnut.

Mr. Pomeroy: I second that motion. (Carried.)

Mr. Pomeroy: I support that motion. (Approved.)

President Morris: Let us hear from Mr. Roper.

President Morris: Let's hear from Mr. Roper.

Mr. Roper: I don't think I know much about the Indiana pecan trees, except what we have been doing in Virginia with them. I have discussed some of the results in the paper on pecan trees for planting in the North.

Mr. Roper: I don't think I know a lot about the Indiana pecan trees, except what we've been doing with them in Virginia. I've talked about some of the results in the paper on pecan trees for planting in the North.


President Morris: Committee appointments are as follows: Committee on Competition, Messrs. Reed, Littlepage, and myself, ex-officio. Committee on General Exhibits, Messrs. Barron and Roper. Committee on Resolutions, Messrs. Reed, Littlepage, and Schempp. Committee on Membership, Messrs. Deming, Lake, and Rush. Nominating Committee, Professor Craig and Col. Van Duzee.

President Morris: The committee appointments are as follows: Committee on Competition, Mr. Reed, Mr. Littlepage, and myself, ex-officio. Committee on General Exhibits, Mr. Barron and Mr. Roper. Committee on Resolutions, Mr. Reed, Mr. Littlepage, and Mr. Schempp. Committee on Membership, Mr. Deming, Mr. Lake, and Mr. Rush. Nominating Committee, Professor Craig and Colonel Van Duzee.

Professor Lake: Does that complete all the committees?

Professor Lake: Does that wrap up all the committees?

President Morris: That is all on the list here.

President Morris: That's everything on the list here.

Professor Lake: I would like to suggest one, because I think it will materially help the matter of bringing the nut subject before the people in an effective manner,—a committee on score card. That is at the basis of competitions, and when the nut grower gets acquainted with the score card, and knows that is going to be the basis of judging the competitions, he knows there is going to be something doing.

Professor Lake: I’d like to propose something that I believe will significantly help present the nut topic to the public effectively—a scorecard committee. This is fundamental to competitions, and when nut growers become familiar with the scorecard and understand that it will be the standard for judging the competitions, they realize that there’s going to be some action.

President Morris: That is a rather important point. I would like to have the matter discussed.

President Morris: That's a pretty important point. I'd like to discuss the matter.

Professor Craig: I think the idea is an excellent one. There is no way in which we can analyze the qualities of fruit better than by having a systematic method of discussing its different characters. The score card does that,—separates each one and makes them stand for what they are worth. In order to unify methods of judging used by the different societies, a score card which this society might develop and recom[Pg 76]mend would be a very valuable thing as a guide for nut growers here in the Northeast. The National Nut Growers' Association has a score card for pecans, and a score card has been recommended by the Department of Agriculture. I am not sure that score cards have been provided for the Persian walnut and for the hickories, and our northern types. I think Mr. Lake's suggestion is entirely in order and well worthy of consideration.

Professor Craig: I believe the idea is a great one. There's no better way to analyze the qualities of fruit than by having a systematic method to discuss its various characteristics. The scorecard does that—it separates each characteristic and makes them represent their true value. To standardize the judging methods used by different societies, a scorecard developed and recommended by this society would be very helpful for nut growers here in the Northeast. The National Nut Growers' Association has a scorecard for pecans, and the Department of Agriculture has recommended a scorecard as well. I'm not sure if scorecards have been created for the Persian walnut, hickories, and our northern varieties. I think Mr. Lake's suggestion is completely appropriate and definitely worthy of consideration.

President Morris: It appeals to me at once. I think we would put Mr. Lake and Professor Craig on a score card committee.

President Morris: I'm immediately interested. I think we should put Mr. Lake and Professor Craig on a scorecard committee.

Professor Craig: I think a score card can be presented, subject to revision, which will answer the present demand.

Professor Craig: I think a scorecard can be presented, subject to revision, that will meet the current demand.



FRIDAY MORNING, DECEMBER 15, 1911.

President Morris: The meeting is called to order. The Secretary will read the proposed amendments to the constitution. I believe there is no provision in the by-laws for making such amendment. I don't know what the customary rule is in the matter. I presume we could submit it to a vote.

President Morris: The meeting is now in session. The Secretary will read the proposed changes to the constitution. I don't think the by-laws have any rules for making such changes. I'm not sure what the usual procedure is in this situation. I assume we can put it to a vote.

Doctor Deming: Under the heading "Committees," the following is proposed: "The Association shall appoint standing committees of three members each to consider and report on the following topics at each annual meeting: first, on promising seedlings; second, on nomenclature; third, on hybrids; fourth, on membership; fifth, on press and publication."

Doctor Deming: Under the heading "Committees," the following is proposed: "The Association will appoint standing committees, each consisting of three members, to review and report on the following topics at each annual meeting: first, promising seedlings; second, nomenclature; third, hybrids; fourth, membership; fifth, press and publication."

Professor Craig: I move the adoption of this amendment to our constitution. (Seconded. Carried.)

Professor Craig: I propose we adopt this amendment to our constitution. (Seconded. Motion carried.)

Doctor Deming: Under the head of "Meetings," the amendment is as follows: "The Association shall hold an annual meeting, to be held at the time and place to be selected by the Executive Committee."

Doctor Deming: Under the section titled "Meetings," the amendment reads: "The Association will hold an annual meeting, scheduled for the time and place chosen by the Executive Committee."

Professor Lake: Some way or another, I feel that I oppose that attitude. I believe a delegate will often go to a convention with the idea of presenting views upon holding it at some specific place. It seems to me we ought to give the annual meeting an opportunity to designate the place of meeting. Some people say they will pack a convention. If they are sufficiently enthusiastic to pack a convention they are entitled to have the meeting. I have heard an expression from one or two members that they would like to see it at a certain place. It is true they can present their views to the Executive Committee, but if the Executive Committee is not present at this place, it is necessary for them to make another trip, or appeal to them by correspondence. I would like to have that put in such a way that the annual meeting might select the place of meeting.[Pg 77]

Professor Lake: In some way, I feel like I disagree with that attitude. I believe that a delegate often heads to a convention with the idea of suggesting a specific location for it. It seems to me that we should allow the annual meeting the chance to choose the meeting place. Some people claim they will bring in a crowd for the convention. If they’re excited enough to draw a crowd, they deserve to hold the meeting. I've heard a couple of members say they’d like to see it in a certain place. It’s true they can share their opinions with the Executive Committee, but if the Executive Committee isn’t at that location, they have to make another trip or reach out to them by mail. I would prefer it to be arranged so that the annual meeting can choose the meeting location.[Pg 77]

President Morris: It is a matter for consideration. Is there any further discussion on this point?

President Morris: It's something to think about. Is there any more discussion on this?

Doctor Deming: It seems to me that the question of the selection of the meeting place is a matter for very deliberate consideration, and it isn't always that a question of this kind will get deliberate consideration in a meeting which acts very often without considering all sides of the question. It seems to me that, while it would be advisable to have the place of the next meeting discussed by the Association as a whole, the decision as to the place of meeting might very safely be left to the Executive Committee.

Doctor Deming: I think selecting the meeting location deserves careful thought, and this kind of question doesn't always receive that kind of attention in meetings, which often proceed without considering all aspects. It seems to me that, while it would be wise to have the entire Association discuss the next meeting's location, the final decision about where to meet could be safely entrusted to the Executive Committee.

Mr. Littlepage: I think, as a general rule, it is pretty wise to give some latitude in these matters, for the reason that conditions may develop from time to time which make it desirable to have some flexibility as to the place of meeting. I think, especially with the able Executive Committee we now have, it could safely be left to the Executive Committee.

Mr. Littlepage: I believe it's generally a good idea to allow some flexibility in these situations because circumstances can change over time, making it beneficial to adjust the meeting location. I particularly think that, with the capable Executive Committee we currently have, we can trust them to handle it.

Professor Craig: Since Professor Lake has spoken, I have a good deal of sympathy with his attitude, and I am rather inclined to think it would be wise to modify that clause in such a way as to give the meeting the privilege, in case there was an overwhelming element in favor of a certain place, of selecting the next place for the convention; and I would suggest a modification of that clause to this effect, that the place of meeting shall be selected at the annual meeting, or by the Executive Committee subsequently thereto. That would give the membership an opportunity of having a word in it, and would open the door so that it could be considered at the annual meeting; but in the event of this not taking place then, it would fall to the Executive Committee to select the meeting place. I move that as an amendment to the proposed clause.

Professor Craig: Since Professor Lake has spoken, I really relate to his point of view, and I think it would be a good idea to adjust that clause to allow the meeting the option to choose the next location for the convention if there’s a strong majority in favor of a particular place. I propose we modify that clause to state that the meeting location will be chosen at the annual meeting or by the Executive Committee afterward. This would give the members a chance to have a say in the matter and allow it to be discussed at the annual meeting; however, if that doesn’t happen, it would then be up to the Executive Committee to decide the location. I move this as an amendment to the proposed clause.

Professor Lake: I support Professor Craig's motion.

Professor Lake: I agree with Professor Craig's proposal.

Professor Craig: If my seconder will approve, I will offer that as a substitute instead of an amendment.

Professor Craig: If my seconder agrees, I'll propose that as a substitute instead of an amendment.

Professor Lake: I accept it. (Carried.)

Professor Lake: I accept it. (Carried.)

Doctor Deming: Under the head of "Officers," the following amendment is proposed: "There shall be a president, a vice-president, a secretary-treasurer, and an executive committee of five persons, of which latter the president, vice-president, and secretary shall be members, and a vice-president from each state represented in the membership of the Association."

Doctor Deming: Under the section titled "Officers," the following amendment is suggested: "There will be a president, a vice-president, a secretary-treasurer, and an executive committee of five members, which will include the president, vice-president, and secretary, along with a vice-president from each state represented in the Association's membership."

Professor Lake: I move that the clause be accepted.

Professor Lake: I propose that we accept the clause.

Mr. Rush: I second the motion. (Carried.)

Mr. Rush: I support the motion. (Approved.)

Doctor Deming: Under the heading of "Election of Officers," this addition is proposed: "The President shall appoint a nominating com[Pg 78]mittee of three persons at the annual meeting, whose duty it shall be to report to the meeting a list of officers for the ensuing year."

Doctor Deming: Under the section titled "Election of Officers," this addition is suggested: "The President will appoint a nominating committee of three people at the annual meeting, whose responsibility will be to present a list of officers for the upcoming year."

Professor Lake: I don't want to be an objector. I simply want to file a protest against this method of election in an organization, on general principles. I am opposed to anything that looks like continuing an administration. This doesn't give an opportunity for election from the floor. It might be so amended, that an annual meeting may elect from the floor. I am thoroughly in sympathy with popular government. I have seen a good deal of this, and I would like to get away from the sentiment of anything of that kind by allowing nominations from the floor.

Professor Lake: I don’t want to be a naysayer. I just want to protest this method of election in an organization based on general principles. I’m against anything that resembles a continuation of the current administration. This doesn’t provide a chance for floor nominations. It could be changed so that an annual meeting allows for nominations from the floor. I fully support popular government. I’ve seen a lot of it, and I’d like to move away from the sentiment of anything like that by allowing nominations from the floor.

Doctor Deming: How would it be if the nominating committee, instead of being appointed by the President, were appointed in some elective way by the meeting as a whole?

Doctor Deming: What if the nominating committee were elected by the entire meeting instead of being appointed by the President?

Professor Lake: I accept Doctor Deming's suggestion. That is a most excellent way of eliminating both sides of the controversy. I would like to put that definitely into form, that we have a committee of five,—that is sufficient for the present,—that a committee of five be elected at the annual meeting for the purpose of nominating officers for the subsequent year. I put that as a motion.

Professor Lake: I agree with Dr. Deming's suggestion. It's a great way to resolve both sides of the debate. I want to put this into a clear format: we should have a committee of five, which is enough for now, elected at the annual meeting to nominate officers for the following year. I make that as a motion.

Mr. Rush: I second that motion. (Carried.)

Mr. Rush: I support that motion. (Approved.)

President Morris: The committee for the nomination of new officers will consist of Professor Craig and Colonel Van Duzee. This other committee of five, as I understand it, is not to be appointed now.

President Morris: The committee for nominating new officers will include Professor Craig and Colonel Van Duzee. From what I understand, this other committee of five won’t be appointed right now.

Doctor Deming: The only thing that I have now is the proposition that we honor Mr. Henry Hales by electing him an honorary member of the Association. I would like to move that Mr. Henry Hales of Ridgewood, New Jersey, be elected an honorary member of this Association.

Doctor Deming: The only thing I have right now is the suggestion that we honor Mr. Henry Hales by making him an honorary member of the Association. I’d like to propose that Mr. Henry Hales from Ridgewood, New Jersey, be elected as an honorary member of this Association.

Mr. Littlepage: I second that motion. (Carried.)

Mr. Littlepage: I support that motion. (Approved.)

President Morris: On the competition, the committee consisted of Mr. Reed, Mr. Littlepage, and myself. Mr. Littlepage has specimens in for competition, and I will appoint Mr. Roper in his place. The next order of business will be the paper on experiences in propagation, by Professor Close.[Pg 79]

President Morris: Regarding the competition, the committee was made up of Mr. Reed, Mr. Littlepage, and me. Since Mr. Littlepage has entries in the competition, I will appoint Mr. Roper to take his place. The next item on the agenda will be the presentation on experiences in propagation by Professor Close.[Pg 79]


THE BENCH ROOT-GRAFTING OF PERSIAN WALNUTS AND PECANS.

By C. P. Close, U.S. Department of Agriculture, Washington, D.C.

The results of my bench root-grafting of Persian walnuts and pecans at the Maryland Agricultural Experiment Station in 1911 were not as satisfactory as might be wished, partly owing, at least, to the unusually long and hot drought which was disastrous in many respects in this section of the country.

The results of my bench root-grafting of Persian walnuts and pecans at the Maryland Agricultural Experiment Station in 1911 were not as good as I had hoped, partly due to the unusually long and hot drought that was devastating in many ways in this region.

PURPOSE AND METHOD OF THE EXPERIMENT.

The purpose of this experimental work was to devise some method of procedure in the bench grafting of nut trees which would be reliable and practical, especially if done during January, February, and March. The whip or tongue method with variation in thinness of tongue to make closely fitting unions, was employed. For the Persian walnut cions, black walnut, butternut and Persian walnut roots were used, and for the pecan cions, hardy Indiana and ordinary southern pecan seedlings, whole root and piece root, were used. Part of the grafts were planted outdoors in nursery rows as soon as made and part were placed in soil or decayed sawdust in a cool greenhouse. This was for the purpose of determining whether or not it would prove advantageous to go to the extra expense and trouble of placing the grafts under greenhouse conditions until April or May. Ground beds were used and thus bottom heat was not applied.

The goal of this experimental work was to create a reliable and practical method for bench grafting nut trees, especially during January, February, and March. The whip or tongue method was used, with variations in the thickness of the tongue to ensure closely fitting unions. For the Persian walnut scions, black walnut, butternut, and Persian walnut roots were used, while for the pecan scions, hardy Indiana and regular southern pecan seedlings were used, both whole root and piece root. Some of the grafts were planted outdoors in nursery rows as soon as they were made, while others were placed in soil or decayed sawdust in a cool greenhouse. This was done to find out if it would be beneficial to invest the extra time and cost in keeping the grafts under greenhouse conditions until April or May. Ground beds were utilized, so no bottom heat was applied.

PERSIAN WALNUTS.

There were 287 grafts of San Jose, Concord and Franquette Persian walnuts, made from February 15 to April 4, which were planted in nursery rows very soon after being made. Only 40 of these were alive in October, the best results being obtained with San Jose on black walnut stocks. Sixty-four walnut grafts were placed in decayed sawdust in the greenhouse in February and March and of these 22 were alive early in May when they were taken out.

There were 287 grafts of San Jose, Concord, and Franquette Persian walnuts made from February 15 to April 4, which were planted in nursery rows soon after they were done. Only 40 of these survived by October, with the best results coming from San Jose grafted onto black walnut stocks. Sixty-four walnut grafts were placed in decayed sawdust in the greenhouse in February and March, and of these, 22 were still alive by early May when they were taken out.

PECANS.

The pecan grafts, set in nursery rows as soon as made, numbered 474 and consisted of the following varieties: Mantura, Appomattox, Frotscher, Moneymaker, Van Deman, Stuart, and Pabst. Only one of these, a Pabst on a piece root, lived during the season.

The pecan grafts, planted in nursery rows right after they were created, totaled 474 and included these varieties: Mantura, Appomattox, Frotscher, Moneymaker, Van Deman, Stuart, and Pabst. Only one of them, a Pabst on a piece of root, survived the season.

The grafts which were placed in the greenhouse gave pretty good results as shown by the following data given respectively under the headings "Earth Bed" and "Decayed Sawdust."[Pg 80]

The grafts that were put in the greenhouse produced fairly good results, as indicated by the data listed under the headings "Earth Bed" and "Decayed Sawdust."[Pg 80]

EARTH BED.

Jan. 14. 10 Moneymaker on Indiana stocks, not waxed. 8 alive in May.
 10 Moneymaker on Indiana stocks, waxed 4 alive in May.
Feb. 14. 10 Mantura on Indiana stocks, not waxed. 8 alive in May.
 15 Moneymaker on Indiana stocks, not waxed.11 alive in May.
Mar. 8. 33 Stuart on Indiana stocks, not waxed.20 alive in May.
 30 Stuart on Indiana piece roots, not waxed.15 alive in May.
 
Totals10866

DECAYED SAWDUST.

Feb. 14.25 Mantura on Indiana stocks, not waxed.6 alive in May.
Mar. 8.12 Stuart on Indiana stocks, not waxed.12 alive in May.
23 Stuart on Indiana stocks, not waxed.21 alive in May.
 
Totals6039

These figures show that 61 per cent of those in the earth bed and 65 per cent of those in the decayed sawdust, were alive when they were taken up early in May. Some had made a growth of from two to eight inches and were fine little trees. Most of these transplanted grafts were set in nursery rows and nearly all succumbed to the extreme drought of the season.

These numbers show that 61 percent of the plants in the earth bed and 65 percent of those in the decayed sawdust were alive when they were taken up in early May. Some had grown from two to eight inches tall and looked like nice little trees. Most of these transplanted grafts were placed in nursery rows, but nearly all of them died due to the severe drought that season.

CONCLUSIONS.

The season was so extremely dry that the practice of planting root grafts as soon as made did not prove successful. However, work done in other years indicated that in normal seasons this may be done with considerable success. Placing the grafts in a greenhouse either in earth or decayed sawdust gave encouraging results, but when transplanted in the nursery the grafts could not withstand the unusually dry and hot weather. The black walnut proved to be the best stock for the Persian walnut and two buds to the cion are required. Grafting wax should not be used if the union of cion and stock is to be covered with earth; this point was clearly proven in previous years.

The season was so extremely dry that planting root grafts right after making them didn’t work out. However, work done in other years showed that in normal seasons, this can be done quite successfully. Putting the grafts in a greenhouse, either in soil or decayed sawdust, showed promising results, but when transplanted in the nursery, the grafts couldn’t survive the unusually dry and hot weather. The black walnut turned out to be the best stock for the Persian walnut, and two buds are needed for the cion. Grafting wax shouldn’t be used if the union of cion and stock is going to be covered with soil; this was clearly proven in previous years.

[The foregoing paper, read by title, was the subject of a verbal report by Prof. Lake, who said further:]

[The paper discussed earlier, presented by title, was the topic of an oral report by Prof. Lake, who added:]

Prof. Close performed considerable work in topgrafting and budding on three and four year old stocks. The top grafts were a failure. The buds survived, and were in good, strong condition October fifteenth. That was on Persian walnut and pecan, about half and half.

Prof. Close did a lot of work on topgrafting and budding three- and four-year-old stocks. The top grafts didn't work out. The buds survived and were in good, strong shape by October fifteenth. That was with Persian walnut and pecan, roughly half of each.

Mr. Pomeroy: Did he bud on black walnut stock?[Pg 81]

Mr. Pomeroy: Did he graft onto black walnut stock?[Pg 81]

Professor Lake: Yes. It was a little higher than a man, and had been cut back to about three feet. The crown grafting was fairly successful, but would have been much more successful, had they used something to cover the grafts.

Professor Lake: Yes. It was just over six feet tall and had been trimmed down to about three feet. The crown grafting worked pretty well, but it would have been far more successful if they had used something to cover the grafts.

Mr. Pomeroy: How long should the paper sack be left?

Mr. Pomeroy: How long should the paper bag be let sit?

Professor Lake: It would vary with the season and activity of the stock, ten days to two weeks.

Professor Lake: It would change depending on the season and the activity of the stock, about ten days to two weeks.

President Morris: I wish you would try further experiments in rooting scions in warm sand in the hot-house. I believe that in some stage you can probably root those cuttings in moist sand in the hot-house, heated beneath; and if you can do that, it is going to settle the question very largely of hickory and walnut propagation. What do you think about that, Professor Craig?

President Morris: I wish you would try more experiments with rooting cuttings in warm sand in the greenhouse. I believe that at some point you can probably root those cuttings in moist sand in the hot-house, heated from below; and if you can do that, it’s going to resolve a lot of the questions about propagating hickory and walnut. What do you think about that, Professor Craig?

Professor Craig: I am not very optimistic about the possibility of that. I find it very, very difficult to get roots to develop from Hicoria. You can get the callus almost every time, but it is very difficult to secure the development of roots afterwards.

Professor Craig: I'm not feeling very hopeful about that. I find it really, really hard to get roots to grow from Hicoria. You can usually get the callus, but getting the roots to develop afterward is really tough.

President Morris: How about getting callus by three months, we will say, in storage?

President Morris: How about getting the callus by three months, let’s say, in storage?

Professor Craig: We would have the same trouble. They would develop adventitious buds very poorly. Doctor Morris has sent us from time to time some samples, and we have been making experiments. I have used different methods and different propagators. We have one propagator, who has been most successful usually in striking difficult things, and he has absolutely failed in this one. I may say that our facilities for propagation are not ideal at the present time, but we shall have in a short time a good propagating house with properly regulated benches, as to bottom heat and overhead ventilation and all that; and we shall, of course, keep up the experiments.

Professor Craig: We would run into the same issue. They would develop new buds very poorly. Doctor Morris has sent us some samples occasionally, and we’ve been conducting experiments. I’ve tried different methods and various propagators. We have one propagator who usually excels at growing tough plants, but he has completely failed with this one. I should mention that our propagation facilities aren’t ideal right now, but we’ll soon have a proper propagating house with regulated benches for bottom heat and overhead ventilation, and all that. We’ll definitely continue the experiments.

President Morris: In my experiments, I grafted hickory scions on hickory roots, and the whole thing, root and scion, lived until the root sent out adventitious buds, yet in that case we did not get union between the top and the stock. How do you explain that, Professor Craig?

President Morris: In my experiments, I grafted hickory branches onto hickory roots, and everything, the root and the branch, thrived until the root sent out new buds, but in that case, we didn't achieve a connection between the top and the base. How do you explain that, Professor Craig?

Professor Craig: I don't explain it.

Professor Craig: I don't explain it.

President Morris: Are we likely to have success along that line by some modification of the plan?

President Morris: Do you think we’ll be successful with some changes to the plan?

Professor Craig: I couldn't say. You can keep the cuttings alive for three or four months.

Professor Craig: I can't really say. You can keep the cuttings alive for three or four months.

President Morris: They were in damp rooms, exposed to light, right in the window.

President Morris: They were in damp rooms, exposed to light, directly in the window.

Doctor Deming: Professor Coville has made some experiments in rooting hickory cuttings for me. Professor Coville is the one who has[Pg 82] made such a success of blueberry culture. I sent him some cuttings, and he reports as follows:

Doctor Deming: Professor Coville has conducted some experiments in rooting hickory cuttings for me. Professor Coville is the one who has[Pg 82] achieved great success in blueberry cultivation. I sent him some cuttings, and he reports as follows:

"Two experiments were tried with the hickory cuttings received from Dr. W. C. Deming on January 5, 1911. In one experiment some of the cuttings were placed in a glass cutting bed in live sphagnum covered with sand, the upper ends of the cuttings projecting from the sand. The atmosphere above the cutting bed was kept in a state of saturation by a covering of glass. The bed was kept shaded and was subjected to an ordinary living room temperature varying from about 55° to 70°, or occasionally a few degrees higher.

"Two experiments were conducted with hickory cuttings received from Dr. W. C. Deming on January 5, 1911. In one experiment, some of the cuttings were placed in a glass cutting bed filled with live sphagnum and covered with sand, leaving the upper ends of the cuttings sticking out of the sand. The air above the cutting bed was kept saturated by a glass cover. The bed was kept shaded and maintained at a typical living room temperature ranging from about 55°F to 70°F, or occasionally a few degrees higher."

On January 11 the cambium ring at the lower end of the cuttings had begun to callus. On February 17 the upper bud on one of the cuttings began to push. Later some of the other cuttings began to swell preparatory to the development of new growth. All the cuttings, however, finally died. It appeared from their behavior that the temperatures to which they were subjected were too high for their best development.

On January 11, the cambium layer at the lower end of the cuttings had started to form a callus. On February 17, the upper bud on one of the cuttings began to push out. Later, some of the other cuttings started to swell in preparation for new growth. However, all the cuttings eventually died. Their behavior suggested that the temperatures they experienced were too high for optimal development.

In the other experiment the cuttings were placed in sand without sphagnum in a greenhouse at a temperature ordinarily of 50° to 65°, rising occasionally, however, on still, sunny days to 70°. After a few weeks, these cuttings were well callused and the buds began to swell slowly, exposing first their green bracts, and later on some of the cuttings the green compound leaves, pushing out from among the bracts. These cuttings also, however, finally turned black and died, but not until after the first of April.

In the other experiment, the cuttings were placed in sand without sphagnum in a greenhouse, where the temperature usually ranged from 50° to 65°, occasionally rising to 70° on calm, sunny days. After a few weeks, these cuttings developed a good callus, and the buds started to slowly swell, first showing their green bracts, and later on, some of the cuttings produced green compound leaves pushing out from among the bracts. However, these cuttings eventually turned black and died, but not until after the first of April.

The experiments showed that hickory cuttings, when taken at a suitable time of year and exposed to conditions suited to other hard wooded plants known to be difficult to root, retained their vitality and passed satisfactorily through the stages preliminary to rooting. While no actual roots were secured, the experiments suggest that the rooting of hickory cuttings is not beyond the possibility of attainment.

The experiments demonstrated that hickory cuttings, when taken at the right time of year and placed in conditions favorable to other hardwood plants that are usually hard to root, maintained their vitality and successfully went through the initial stages of rooting. Although no actual roots were produced, the experiments imply that rooting hickory cuttings could be achievable.

As the basis of an experiment this winter, I suggest that you select half a dozen twigs that you are willing to sacrifice on some good variety of hickory, and remove a ring of bark at a distance of 4 to 8 inches from the top. The ring of bark removed should be about half an inch in length and its upper end should come about a quarter of an inch below a bud. At the present season the bark will not peel from the wood. It will, therefore, be necessary to scrape it off, so as to leave nothing but the wood on the girdled area. The bark should be cleanly cut at each end of this area. I hope that we shall still have sufficient warm weather to induce the formation of a callus on the cambium at the upper end of this ring.

As part of an experiment this winter, I suggest you select six twigs from a good variety of hickory that you're willing to sacrifice and strip a ring of bark from a distance of 4 to 8 inches from the top. The removed ring of bark should be about half an inch long, and its upper end should be about a quarter of an inch below a bud. At this time of year, the bark won't peel off the wood easily, so you'll need to scrape it off, leaving only the wood on the girdled area. The bark should be cleanly cut at both ends of this area. I hope we still have enough warm weather to encourage the formation of a callus on the cambium at the upper end of this ring.

Later in the winter, some time in January, you can cut off these[Pg 83] twigs and send them to me, packed as those were last year. The cutting is preferably made just below the ring. I would prefer that all the wood from the ring to the tip of the twig be of the past summer's growth. We can try, however, twigs containing two seasons' growth, if the others are not easily available."

Later in the winter, sometime in January, you can cut off these[Pg 83] twigs and send them to me, packed like you did last year. The cut should be just below the ring. I'd prefer all the wood from the ring to the tip of the twig to be from last summer's growth. However, we can also try twigs that have two seasons' growth if the others aren't easily available.

President Morris: That is a suggestion, you see, of apparent value, because it has succeeded with blueberries,—this method of cutting off a ring of bark before the leaves are shed, allowing a ring to callous, then later cutting off this prepared twig and subjecting it to methods for striking roots. It is an extremely interesting suggestion. Just as soon as I heard of this procedure, I went out and prepared about fifty hickory and walnut twigs myself, but that was this autumn, and I haven't cut them yet for the experiments in rooting. Has anyone had experience along this line?

President Morris: That's a suggestion that seems valuable because it has worked with blueberries. This method involves taking a ring of bark off before the leaves fall, letting the ring heal, and then later cutting off the prepared twig and using techniques to encourage it to grow roots. It's a really fascinating idea. As soon as I heard about this process, I went out and prepared about fifty hickory and walnut twigs myself, but that was this autumn, and I haven't cut them yet for the rooting experiments. Has anyone tried this?

Mr. Collins: I saw an experiment in rooting, and I am prompted to ask if anything has been done along this particular line. The method employed was this. The twig was partially cut from the branch, perhaps cut three-quarters of the way through with a slanting cut. It was then bent a little, and a little sphagnum put in the cut, then a ball of sphagnum was wrapped about the whole cut area, and it was tied with twine, and that was kept wet for several months, I think, until, finally, new roots pushed through and appeared on the outside of this ball of sphagnum.

Mr. Collins: I saw an experiment on rooting, and I’m curious if there’s been any progress in this area. Here’s the method they used: They partially cut a twig from the branch, maybe about three-quarters of the way through at an angle. Then, they bent it a bit and placed some sphagnum in the cut. A ball of sphagnum was wrapped around the entire cut area, secured with twine, and kept moist for several months, I believe, until new roots finally emerged and became visible on the outside of the sphagnum ball.

President Morris: I read of that. It was published in a government report.

President Morris: I saw that. It was included in a government report.

Professor Collins: It was on the rubber plant.

Professor Collins: It was on the rubber plant.

President Morris: I tried it at that time on the hickory. The difficulty was in getting my men sufficiently interested to keep the sphagnum wet all the time. It promised something. The rubber plants, perhaps, would lend themselves more readily to such a procedure than the hickories, because most of the rubber plants are air plants, anyway. All of the Ficus family depend so little upon the ground for their nourishment.

President Morris: I tried it back then with the hickory. The challenge was keeping my team motivated enough to keep the sphagnum wet all the time. It looked promising. The rubber plants might be more suited to this method than the hickories, since most rubber plants are air plants anyway. The entire Ficus family relies very little on the ground for their nutrients.

Professor Collins: I have seen that worked very successfully.

Professor Collins: I've seen that work really well.

Professor Lake: You don't know how successful the callousing has been?

Professor Lake: You don't have any idea how successful the toughening up has been?

President Morris: They calloused all right.

President Morris: They definitely became calloused.

Professor Lake: How long did it require?

Professor Lake: How long did it take?

President Morris: I don't remember. It was a good while, longer than I anticipated. I don't think there was a callus on the hickory in less than thirty days. The butternut and black walnut hardly showed any callus at all after keeping the sphagnum wet as long as my men would do it.[Pg 84]

President Morris: I don't recall. It was quite a while, longer than I expected. I don't think there was any callus on the hickory in less than thirty days. The butternut and black walnut barely showed any callus at all despite my guys keeping the sphagnum wet for as long as they could.[Pg 84]

Professor Lake: At what time was the ringing done?

Professor Lake: What time did the ringing happen?

President Morris: The leaves had fallen this year. Professor Coville suggested that it be done before the leaves had fallen. But the hickory will callous after the leaves have fallen. It seems to me hickories are at work all winter long. They have a free flow of sap in January, and any warm day in January they will be like a maple tree, almost, if they are cut. I have grafted them at that time.

President Morris: The leaves have fallen this year. Professor Coville suggested we do it before that happened. But the hickory will heal after the leaves have fallen. It seems to me that hickories are active all winter long. They have a good flow of sap in January, and on any warm day in January, they will almost behave like a maple tree if they are cut. I've grafted them during that time.

Mr. Brown: Can anyone give me any information on grafting chestnuts?

Mr. Brown: Can anyone provide me with information on grafting chestnuts?

Mr. Rush: I have been very successful with the grafting of the chestnut. It is just as simple as grafting other fruit, except the Persian walnut. Tongue grafting and cleft grafting is very successful. There is no particular secret in connection with grafting chestnuts.

Mr. Rush: I've had great success with grafting chestnuts. It's just as easy as grafting other fruits, except for the Persian walnut. Tongue grafting and cleft grafting work really well. There’s no special secret about grafting chestnuts.

President Morris: Personally, I found it difficult for two or three years, but now I can graft the chestnut about as readily as I can graft the apple. There is no difference in methods. It seems to me from my present experience that one may graft or bud chestnut by almost any of the accepted methods pretty freely. What has been your experience, Mr. Littlepage?

President Morris: Personally, I found it tough for a couple of years, but now I can graft chestnuts just as easily as I can graft apples. There’s no difference in the techniques. From what I’ve experienced, it seems you can graft or bud chestnuts using almost any of the standard methods without much trouble. What about you, Mr. Littlepage?

Mr. Littlepage: I haven't been experimenting with the propagation of the chestnut yet. I am getting ready. I have three or four thousand seedlings, a few of which will be ready to graft next year. I have twenty acres of the Paragon chestnuts growing.

Mr. Littlepage: I haven't started working on growing chestnuts yet. I'm getting ready to do so. I have three or four thousand seedlings, and a few of them will be ready to graft next year. I have twenty acres of Paragon chestnuts growing.

President Morris: In chestnut grafting, we will find that one kind does not graft or bud readily upon another kind, perhaps. For instance, there is some antagonism between the American sweet chestnut and Asiatic chestnuts. There is some antagonism between Asiatic and Europeans; there is little between Europeans and American sweet. These antagonisms are something that one has to learn from experience at the present time, because I doubt if we have had enough experience to know just where we stand on this question.

President Morris: In chestnut grafting, we may find that certain types don’t graft or bud easily onto others. For example, there’s some incompatibility between the American sweet chestnut and the Asiatic chestnuts. There’s also some tension between Asiatic and European chestnuts, but not much between Europeans and American sweets. These issues are something we need to learn from experience right now, because I don’t think we’ve had enough experience to fully understand our position on this matter.

Professor Collins: Doesn't there seem to be antagonism between eastern Asiatic other than Japanese and Japanese?

Professor Collins: Doesn't it seem like there's some hostility between East Asians, other than the Japanese, and the Japanese?

President Morris: Yes; the Koreans of both kinds, the north Japanese of both kinds, and the Manchurian chestnut are the five that I have experimented with in grafting, and none of those grow so well on American stock as they should.

President Morris: Yes; the Koreans of both types, the northern Japanese of both types, and the Manchurian chestnut are the five that I have experimented with in grafting, and none of them grow as well on American stock as they should.

Professor Collins: I mean to say between the Korean and the Japanese.

Professor Collins: I mean to say, between the Korean and the Japanese.

President Morris: There is less antagonism. You can graft the Korean upon the Japanese and the Japanese upon the Korean very readily. They have very much the same texture of wood, the same character of buds and bark.[Pg 85]

President Morris: There is less hostility. You can easily combine the Korean with the Japanese and the Japanese with the Korean. They have very similar wood grain, as well as comparable buds and bark.[Pg 85]

Professor Collins: Is there any antagonism between eastern Asian and Japanese?

Professor Collins: Is there any conflict between East Asians and Japanese people?

President Morris: I don't know that my experience has been extensive enough to say. My men have put on perhaps two or three hundred grafts back and forth between these kinds, the customary accidents have happened, and we have about given up trying to do much grafting of Japanese on American, but still plan to graft Japanese back and forth upon each other, and we are now planning to graft European and American back and forth upon each other.

President Morris: I'm not sure my experience is broad enough to make a judgment. My team has done maybe two or three hundred grafts back and forth between these types. We've encountered the usual issues along the way, and we've pretty much given up on grafting Japanese onto American plants, but we still plan to graft Japanese plants with each other. We're also planning to graft European and American plants with each other.

Mr. Brown: What about the position of the graft?

Mr. Brown: What about the placement of the graft?

President Morris: I don't know, Mr. Brown, if there is very much difference. I haven't found very much. I have grafted all the way from the root to the top.

President Morris: I don't know, Mr. Brown, if there's really much of a difference. I haven't found much. I've grafted all the way from the root to the top.

Mr. Rush: It is better on top. Sometimes the grafting has an effect upon the stock just at the union. If it is budded low, it blights. The bark gets loose. All those that are grafted high are doing remarkably well.

Mr. Rush: It's better to do it higher up. Sometimes grafting affects the stock right at the joint. If it's budded low, it tends to get damaged. The bark becomes loose. All the ones that are grafted high are doing really well.

President Morris: The next on the list is Doctor Deming's paper on "Nut Promotions."

President Morris: Next on the list is Dr. Deming's paper on "Nut Promotions."

Doctor Deming: I will read first a communication from Mr. Henry Hales of Ridgewood, New Jersey.

Doctor Deming: I will start by reading a message from Mr. Henry Hales of Ridgewood, New Jersey.


HALES' PAPER SHELL HICKORY.

My shagbark (paper shell) hickory tree was on my farm when I bought it in 1868. It had been noticed by the neighbors as bearing a fine nut and was watched by them for the nuts, but they did not appreciate the value of them. The late Andrew S. Fuller had not seen them, but asked me to bring him a few. When he saw them he was surprised and at once pronounced them the finest hickories he had ever seen, and named them "Hales' Paper Shell." The hickory is one of the most valuable of North American nuts. It is of a variable nature. I have over twenty old trees on my place, and no two bear nuts of the same shape or size, and although some neighbors planted some nuts from the old tree and produced fruit from them they were only ordinary sized, so that it is necessary to propagate them to retain their value. About 1880 Parsons & Son, of Flushing, N. Y., grafted some in pots under glass, from which trees these nuts sent are the product. The fruit is fully as fine as the original tree. Prof. C. B. Sargent of the Arnold Arboretum has taken great interest in the nut. I have two trees grafted on wild saplings by Jackson Dawson near bearing size.

My shagbark (paper shell) hickory tree was already on my farm when I bought it in 1868. Neighbors noticed that it produced great nuts and kept an eye on it for them, but they didn’t realize their true value. The late Andrew S. Fuller hadn’t seen them before but asked me to bring him a few. When he did see them, he was amazed and immediately declared them the finest hickories he had ever encountered, naming them “Hales' Paper Shell.” The hickory is one of the most valuable nuts in North America. Its characteristics can vary. I have over twenty old trees on my property, and no two produce nuts of the same shape or size. Although some neighbors planted nuts from the old tree and got fruit from them, they were only average in size, which shows that you need to propagate them to keep their value. Around 1880, Parsons & Son from Flushing, N.Y., grafted some in pots under glass, and the nuts they produced are from those trees. The fruit is just as good as from the original tree. Professor C. B. Sargent from the Arnold Arboretum has taken a strong interest in these nuts. I have two trees grafted on wild saplings by Jackson Dawson that are almost ready to bear fruit.

Those are the only trees successfully grafted, out of thousands done[Pg 86] in the North outside, from which I am afraid grafting outside in the North is a failure on hickory stocks. There may be a better chance on pecan stock, which I have not thoroughly tested under favorable circumstances. I have been sending northern pecan nuts and had them planted, and sent scions for working on them in the South; had some failures from natural causes. Simpson Bros. of Monticello, Florida, have had fair success there. My share of two year old trees are on the way here. Of the value of these nuts too much cannot be said. Mr. Fuller ranked them superior to the Madeira nut. It has remarkable keeping qualities.

Those are the only trees that were successfully grafted, out of thousands attempted[Pg 86] in the North, which makes me think that grafting in the North on hickory stocks is likely a failure. There might be a better chance with pecan stock, but I haven't fully tested that under ideal conditions. I've been sending northern pecan nuts to be planted and have also sent scions to work on them in the South; there were some failures due to natural causes. Simpson Bros. from Monticello, Florida, had some decent success there. My share of two-year-old trees is on its way here. We can't say enough about the value of these nuts. Mr. Fuller rated them as better than the Madeira nut. They have impressive keeping qualities.

It has taken from eighteen to twenty-five years for my grafted trees to come into bearing.

It has taken between eighteen and twenty-five years for my grafted trees to start producing fruit.

I earnestly hope that with the knowledge gained so far, the means of propagation on a large scale will soon be discovered and successfully carried on. What a gain it would be to the wealth of our food production and luxury. The American hickory would then stand highest on the list of our native nuts.

I genuinely hope that with the knowledge we've gained so far, a way to spread this on a large scale will be discovered and successfully implemented soon. It would greatly enhance our food production and luxury. The American hickory would then be at the top of the list of our native nuts.


President Morris: Are there any comments upon this paper of Mr. Hales? So much is being said about the Hales hickory, it seems to me that possibly we ought to put on record some thoughts in the matter. Mr. Hales is entitled to more credit than any other man for bringing forward the development of the shagbark hickory, and his enthusiasm was based upon this remarkable nut on his grounds. It is a very large nut, and, like all large nuts, is much coarser in character than small nuts, and, like all large nuts, lacks delicacy of flavor that we find in small nuts. It is thinner shelled than most of the shagbarks that we would see in many days spent in the woods, but when we have for comparison some smaller nuts, we find shells very much thinner than the shell of the Hales. The Hales, like many other large hickories, keeps much better than the small hickories of finer texture and more delicate quality, and it may be very good at three years of age, while some of the most delicious of the smaller, more tender and delicate nuts are spoiling at the end of six months. I don't know that Mr. Hales would take exception to my way of stating this, but it seems to me that he ought to feel that we give him all honor, that we think it a remarkable nut, that it is a nut, because of its size and features, worthy of the enthusiasm he gave it. There is apt to be some misunderstanding as to the exact position this holds in relation to other shagbark hickories.

President Morris: Are there any comments on Mr. Hales' paper? There's a lot of talk about the Hales hickory, and it seems like we should record some thoughts on it. Mr. Hales deserves more credit than anyone else for promoting the development of the shagbark hickory; his enthusiasm stems from this amazing nut on his property. It's a very large nut, and, like all big nuts, it's much coarser than smaller ones, lacking the delicate flavor found in smaller nuts. Its shell is thinner than that of most shagbark hickories you’d come across in the woods, but when compared to smaller nuts, the shells are actually much thinner than the Hales'. The Hales, like many other large hickories, stores better than smaller hickories that have a finer texture and more delicate quality, and it can still be quite good at three years old, while some of the tastiest smaller, more tender nuts spoil within six months. I'm not sure Mr. Hales would disagree with how I'm expressing this, but it seems to me he should feel honored that we consider it a remarkable nut, one worthy of the enthusiasm he showed. There might be some confusion regarding its exact standing compared to other shagbark hickories.

Mr. Littlepage: What is its bearing record as to quantity?

Mr. Littlepage: What does the record say about the quantity?

President Morris: The tree has been cut so much for scions that it has never had a fair chance. It is a prolific tree. It is well worthy of propagation.[Pg 87]

President Morris: The tree has been so heavily pruned for scions that it hasn't had a fair opportunity to thrive. It's a very productive tree and definitely deserves to be propagated.[Pg 87]

Mr. Littlepage: It is, perhaps,—judging from looking at it—a very fine shagbark for commercial purposes. Isn't it true that within the next ten years there will, in all probability, be a complete reversion in the mind of the nut culturist as to the kind and quality of the nut he will propagate. I will supplement that by saying that heretofore, both in the pecan and other nut fields, the whole tendency has been toward something big. Now, the wise fellows in the South today are beginning to get away from that. I have made many trips down there, and I find there is a very changing sentiment. I want to say that in my observation the future price of the various nuts of the country is going to be determined by the price of nut meat; that the meats are going to be put on the market, and while there will always be plenty of nuts marketed in the shell, the price of the nut meat will be the dominant factor. I was walking down G Street in Washington the other day with an ex-United States Senator, and ex-member of Congress, and an ex-Governor, and they passed a nut store, and saw in the window some nuts, also a big box of nut meats. Everyone went in, and all passed up the nuts and bought the nut meat. That expresses, to my notion, the tendency that is coming; and that thing is going, then, to determine very largely the question of quality.

Mr. Littlepage: It seems that, just from looking at it, this shagbark is quite impressive for commercial use. Isn't it likely that within the next ten years, the mindset of nut growers will completely change regarding the types and quality of nuts they choose to cultivate? I want to add that up until now, both in the pecan industry and other nut markets, the focus has mostly been on producing larger nuts. However, the savvy growers in the South today are starting to shift away from that trend. I've made several trips down there, and I've noticed a significant change in sentiment. From my observations, I believe that the future price of various nuts in the country will be determined by the price of nut meat; the meats will be marketed, and while there will still be plenty of nuts sold in their shells, the price of nut meat will become the key factor. Just the other day, I was walking down G Street in Washington with a former U.S. Senator, a past member of Congress, and a former Governor. We passed by a nut store and noticed some nuts in the window along with a large box of nut meats. Everyone went inside, completely ignoring the whole nuts, and bought the nut meat instead. To me, that reflects the upcoming trend, which will significantly influence the question of quality.

President Morris: I think we certainly are going to have a complete change in ideas about raising nuts. We are going to raise big ones of the kinds where everybody will buy one pound and nobody will buy two pounds. We are going to raise nuts that will appeal to the people who purchase things in the open market, and who never in their lives get hold of anything that is good. We are going also to raise nuts that will appeal to connoisseurs, and that will be bought by people who know one work of art from another. In other words, we are going to make the progress in nut culture that has been made in other fields of horticulture. At the present time, if one could raise a pear as big as a watermelon and tasting like the rind, that would be the pear that would sell in the market. But the connoisseur buys the Seckel in place of it. When there is a pear like the Kieffer that will fill the top of the tree so there is no room for leaves and branches, the market men are going to raise that pear. But when we go into the market, we go around a block to escape the place where they sell the Kieffer pear, and we buy the Bartlett. We have precisely the same problems in nut culture.

President Morris: I believe we're going to completely change how we think about nut farming. We're going to grow large nuts that people will buy one pound of, but not two. We're focusing on nuts that attract regular buyers in the open market, who usually never get their hands on anything truly good. We're also going to cultivate nuts that appeal to those who appreciate quality, bought by people who can distinguish one work of art from another. In other words, we're going to advance nut farming just like other areas of agriculture have progressed. Right now, if someone could grow a pear as big as a watermelon that tastes just like the skin, that's the kind of pear that would sell in stores. But a connoisseur would choose the Seckel over it. When there’s a pear like the Kieffer that fills the top of the tree with no room left for leaves and branches, market vendors are going to want that pear. But when we head to the market, we go out of our way to avoid the place selling Kieffer pears and instead buy Bartletts. We face the same challenges in nut farming.

Mr. Pomeroy: I have been thinking some on this line. I have spent a good many half hours in the last four or five years with an old German in Buffalo. He has a stand on one of the big markets. I find that he has a whole lot to say in regard to what the people buy. He has found this out, and he has been there a good many years. He says, "I[Pg 88] have been getting black walnuts from the same farmer boy for six or seven years. They are fine; try one." He has learned something about the different trees throughout that section, and about some nuts that are being shipped in, and he can tell the varieties. He has customers that do come back after the second package of nuts. He is trying to keep those customers one year after another. He is creating the demand. When I was a youngster, if I could have received the prices for black walnuts and butternuts that youngsters get now, I would have thought I was a capitalist. Butternuts are retailing at two dollars and two dollars and a half, and black walnuts the same.

Mr. Pomeroy: I've been thinking about this lately. I've spent many half hours in the past four or five years talking with an old German guy in Buffalo. He runs a stall at one of the major markets. I've noticed he has a lot to say about what people buy. He figured this out after being there for many years. He says, "I’ve been getting black walnuts from the same farmer boy for six or seven years. They're excellent; try one." He has learned about the different trees in that area and about some nuts that are being shipped in, and he can identify the varieties. He has customers who come back for a second package of nuts. He's working to keep those customers coming back year after year. He’s creating the demand. When I was a kid, if I had been able to get the prices for black walnuts and butternuts that kids get now, I would have thought I was a millionaire. Butternuts are selling for two dollars and two dollars and a half, and black walnuts are the same.

President Morris: We have got to get away from the idea that we are going to find the best hickory nut or the best walnut or the best nut of any kind in the largest nut. Nature spreads out just so much material in the way of flavor and good quality of a nut, and if it is in a large nut, those good qualities are spread out thin; if it is in a small nut, they are concentrated.

President Morris: We need to move away from the belief that the biggest nut is always the best, whether it's a hickory nut, a walnut, or any other kind. Nature only provides a certain amount of flavor and quality in a nut, and when it's in a large nut, those great qualities are spread out thin; in a small nut, they're concentrated.

Professor Lake: I wish I were as optimistic as Mr. Littlepage in this matter. That is because he has been studying all nuts for twenty-five or thirty years, and I have only been dabbling around in Persian walnuts for about twenty years. I have been dabbling with apples twenty-five or more years, and the real connoisseurs of the apple have been telling us during that time that the Ben Davis would be wiped out inside of ten years. I heard that twenty years ago. I believe that there are more Ben Davis apples being consumed by the public today than any other one apple. Notwithstanding that, every man who knows good apples goes out and decries it. It is because that apple can be grown anywhere by anybody at any time, and will be eaten by the people. The kind of nut that is going to make the money the next twenty-five or thirty years is the nut that is prolific, of fair quality, that can be grown by any man, and that has a fairly good appearance. I believe that the process of educating the public on the matter of quality is going to be tremendously slow. It is not always the case, however, that the smaller the size, the better the quality. A medium size would be better. The Yellow Newtown is quite a large apple, and it is superior in quality to the Winesap.

Professor Lake: I wish I were as optimistic as Mr. Littlepage about this. He's been studying all kinds of nuts for twenty-five or thirty years, while I've only been working with Persian walnuts for about twenty years. I’ve been involved with apples for twenty-five years or more, and the real apple experts have been telling us all this time that the Ben Davis would disappear within ten years. I heard that twenty years ago, and I think there are more Ben Davis apples being eaten today than any other type. Still, every person who knows good apples complains about it. That's because that apple can be grown anywhere by anyone at any time, and people will buy it. The kind of nut that will make money in the next twenty-five to thirty years is the one that's prolific, decent quality, easy to grow, and looks good. I believe that educating the public about quality is going to be incredibly slow. It’s not always true that smaller size means better quality; medium size is often better. The Yellow Newtown is quite a large apple, and it is of higher quality than the Winesap.

President Morris: I was stating a general rule.

President Morris: I was sharing a general rule.

Professor Lake: I fear we aren't going to be able to educate the people. How many people who eat nuts know anything about their quality? Dr. Morris has got the ideal of the best nut in walnuts, for instance, the French Mayette. That is the connoisseur's choice. I know of many people who will tell you very frankly they prefer the American grown Franquette, which is much more starchy in make-up and much less nutty.[Pg 89]

Professor Lake: I'm afraid we won't be able to educate people. How many people who eat nuts actually know anything about their quality? Dr. Morris believes the best nut is the French Mayette walnut, which is the choice for connoisseurs. However, I know many people who will openly say they prefer the American-grown Franquette, which is much starchier and not as nutty.[Pg 89]

Mr. Littlepage: I think there is a great deal in what Professor Lake says. I am not sure he has got the cause of the facts he states. One reason why the Ben Davis is being planted is, as he stated, that it will grow almost anywhere; but the reason the public accept the Ben Davis is because they can't get enough of another at a reasonable price. There isn't any doubt that if there were plenty others at a reasonable price the Ben Davis wouldn't be used at all. We hear so much today about this high cost of living. Of course, there are artificial conditions that have contributed to this to a greater or less extent; but the principal element is that we have come up against the problem of feeding the great American public, that has grown faster than the facilities have grown. The time for low priced food products is gone forever. Yet there is a good deal in this commercial phase of it.

Mr. Littlepage: I think Professor Lake has a point. I'm not sure he fully understands the reasons behind the facts he mentioned. One reason the Ben Davis apple is being planted is that, as he said, it can grow almost anywhere; but the real reason people go for the Ben Davis is that they can't find enough of other varieties at a reasonable price. There's no doubt that if there were plenty of other options available for a fair price, the Ben Davis would hardly be used at all. We hear a lot about the high cost of living these days. Sure, there are artificial factors that have played a role to some extent, but the main issue is that we're facing the challenge of feeding the rapidly growing American public, which has outpaced the growth of our food supply. The era of low-priced food products is over for good. Still, there’s a lot to consider in this commercial aspect of it.

President Morris: The Hales hickory is going to be like the Ben Davis apple, one of the very most popular in the market.

President Morris: The Hales hickory is going to be really popular, just like the Ben Davis apple.

Doctor Deming: I will say regarding the retail price of nuts that in New York City shelled filberts are priced at $1.25 a pound, shelled almonds $1.00, ordinary run of hickories and chestnuts in the shells twenty cents, black walnuts in the shell twelve cents.

Doctor Deming: I want to mention that in New York City, shelled filberts cost $1.25 per pound, shelled almonds are $1.00, regular hickories and chestnuts in their shells are twenty cents, and black walnuts in their shell are twelve cents.

President Morris: Hickories will give somewhat over fifty pounds to the bushel; black walnuts about forty. If we make a rough estimate of fifty pounds to the bushel for shagbarks, and forty for Persian walnuts, we will probably have a good fair average.

President Morris: Hickories will yield just over fifty pounds per bushel; black walnuts about forty. If we roughly estimate fifty pounds per bushel for shagbarks and forty for Persian walnuts, we should have a decent average.


NUT PROMOTIONS.

By W. C. Deming, New York.

Promoters attack their quarry with a two-edged sword; one edge is what they say, the other what they leave unsaid; and both edges are often keen. What they say generally has a foundation of truth with a superstructure of gilded staff. You must knock over the staff and examine the foundations to see if they are laid up in good cement mortar or only mud. Sometimes they are honestly laid but your true promoter can no more help putting on his Coney Island palace of dreams than a yellow journal reporter can help making a good story of the most everyday assignment. I suppose he takes a professional pride in his decorations, even when the real facts themselves are good enough. Or even, in his enthusiasm, half believes, and fully hopes, that what he says is true. So you never can say that because of the evident gilding there is nothing worth while beneath.

Promoters go after their targets with a double-edged sword; one edge is what they say, and the other is what they leave unsaid; and both edges can be sharp. What they say usually has some truth to it, but it's layered with a lot of fluff. You need to look past the fluff and check if the truth is built on solid ground or just a shaky foundation. Sometimes the truth is genuinely solid, but a true promoter can't help but embellish it, just like a sensationalist reporter can't resist spinning a dull assignment into a thrilling story. I guess he takes pride in his embellishments, even when the real facts are already good. Or perhaps, out of excitement, he partially believes, and fully hopes, that what he says is true. So, you can't just dismiss the underlying substance because of the obvious gloss.

What the promoter does not say it is absolutely necessary for the safe investor to find out. Deductions from experience in general, and[Pg 90] from knowledge of the business in particular, will help and, when these favor further investigation, there are two essentials for a wise decision. First, a study of the records of the promoters, and second, a personal examination of the property. If these can be thoroughly made, and the results are satisfactory after a suitable period of mental incubation, if the prospects will stand the candle test for fertility, you may put some money on the chance of a good hatch; remembering, too, that many a good hatch afterward comes to grief with the pip.

What the promoter doesn’t mention is crucial for a cautious investor to uncover. Insights from general experience and specific knowledge of the business will help, and when these encourage further investigation, there are two key things to consider for a smart decision. First, look into the promoters' track records, and second, personally inspect the property. If you can do both thoroughly and the results are acceptable after giving it some thoughtful consideration, and if the prospects seem promising, you might consider investing some money on the chance of a good outcome; just remember that many promising situations can still face setbacks later on.

Some promotions are conceived in iniquity, some in drunkenness and folly and some are abortive from incapacity. Your legitimate and well-born, well-brought-up promotion, fathered by ability and mothered by honesty, it is your problem to recognize, if that is what you are looking for, and to avoid the low-born trickster or incapable. No one can tell you how to do this any more than he can tell you an easy way to graft hickories.

Some promotions are created out of greed, some out of drunkenness and foolishness, and some fail because of incompetence. It’s up to you to recognize your legitimate and well-deserved promotion, which arises from skill and integrity, if that’s what you want, and to steer clear of those unworthy tricksters or the incompetent. No one can show you how to do this any more than they can share a simple way to graft hickories.

The northern nut grower is not yet bothered with northern nut promotions. At most he is called on to discount the statements of sellers of trees, and that a little, not too expensive, experience will teach him. The West is apparently too busy selling fruit and fruit lands to lay out nuts to trap eastern nibblers. But the allurements of pecan growing in the South are spread before us with our bread and butter and morning coffee. The orange and pomelo properties have been banished from the stage, or made to play second fiddle, and now we see in the limelight the pecan plantation, with a vista of provision for old age and insurance for our children. And there shall be no work nor care nor trouble about it at all. Only something down and about ten dollars a month for ninety-six months. And the intercropping is to more than pay for that. It is indeed an enticing presentation.

The northern nut grower isn’t really focused on promoting northern nuts yet. At most, he’s asked to take a skeptical look at what tree sellers say, and a little, not too costly, experience will reveal the truth. The West seems too busy selling fruit and farmland to bother with enticing eastern buyers into nut production. But the appeal of pecan farming in the South is all around us with our daily bread and morning coffee. The orange and pomelo properties have taken a back seat, and now the pecan plantation is in the spotlight, offering a future of security for retirement and protection for our children. Plus, there’s no hard work, stress, or hassle involved. All it takes is a down payment and about ten dollars a month for ninety-six months. The intercropping is supposed to cover that cost easily. It’s definitely an appealing offer.

Although we have as yet no northern nut promotions we may expect the time when the sandy barrens of the shore and the boulder pastures of the rock ribbed hills will be cut up into five acre plots and promoted as the natural home of the chestnut and the hickory, holding potential fortunes for their developers. I hope it will be so for it will postulate a foundation in fact. But the chestnut blight and the unresponsiveness of the hickory to propagation as yet hold up these future camp followers of the northern nut growing pioneers. So that for the present there is only the sword of the southern pecan promoter to parry.

Although we don't have any northern nut promotions yet, we can anticipate a time when the sandy coastal areas and the rocky hillsides will be divided into five-acre plots and marketed as the ideal home for chestnuts and hickories, offering potential fortunes for their developers. I hope this happens because it would be based on real evidence. However, the chestnut blight and the hickory's slow response to propagation are currently hindering these future supporters of northern nut-growing pioneers. For now, we only have to counter the advances of the southern pecan promoters.

It would be a work of supererogation and effrontery for me to attempt to treat this subject in particular since it has been so clearly and ably done by Col. C. A. Van Duzee of St. Paul, Minn., and Viking, Fla., from the standpoint of long experience and full knowledge. His paper should be read by all interested persons. I am permitted to make the following quotations from it:[Pg 91]

It would be unnecessary and bold for me to try to address this topic specifically since it has already been clearly and expertly covered by Col. C. A. Van Duzee of St. Paul, Minn., and Viking, Fla., based on his extensive experience and deep understanding. Everyone interested should read his paper. I’m allowed to make the following quotes from it:[Pg 91]

"The pecan as an orchard tree has recently been discovered and its history has not been written. The record at present is largely based on scattered individual trees growing under abnormal conditions which, as a rule, are favorable....

"The pecan tree has only recently been recognized as an orchard tree, and its history remains unwritten. Currently, the existing records rely heavily on isolated individual trees that are growing under unusual conditions, which typically are beneficial...."

"Calculations and deductions based upon these results have been made which are fascinating, but they are utterly unreliable when applied to orchards of other trees in different localities growing under totally different conditions?...

"Calculations and conclusions based on these results have been made that are intriguing, but they are completely unreliable when applied to orchards of other trees in different locations growing under entirely different conditions?...

"No one knows what a pecan orchard grown under such conditions is going to do."

"No one knows how a pecan orchard grown in these conditions will perform."

Col. Van Duzee, however, expresses firm belief in the success of pecan growing under proper personal supervision.

Col. Van Duzee, however, firmly believes that pecan farming can succeed with proper personal supervision.

It all comes down to the question, "Can you or I hire our business done for us, never go near it ourselves and expect others to make a success of it for us?"

It all comes down to the question, "Can you or I have someone run our business for us, never get involved ourselves, and expect others to make it successful for us?"

And yet, when all is said, I confess that I have been tempted by my faith in the present and future of pecan growing in the South. I might have invested were it not for my firm belief that, in nut growing, the North is but a few years behind the South, and that I wish to devote my resources and my energies to having a hand in a development which, I share with you the belief, is to be of inestimable benefit to the human race. We can picture the day when our dooryards, our roadsides, our fields and hills shall be shaded by grand nut trees, showering sustenance and wealth on our descendants, and all people, and bearing the names of their originators; when the housewife of the future shall send her wireless call to the grocer for a kilo of Hales' Papershells, the Rush, the Jones, the Pomeroy Persian walnuts, the Black Ben Deming butternut, the Craig Corean chestnut, the Morris Hybrid hickory, the Close black-walnut or the Littlepage pecan.

And yet, after everything is said and done, I admit that I've been drawn in by my belief in the current and future potential of pecan farming in the South. I might have invested if it weren't for my strong conviction that, in nut farming, the North is just a few years behind the South, and I want to focus my resources and energy on contributing to a development that, like you, I believe will be incredibly beneficial to humanity. We can imagine the day when our front yards, roadsides, fields, and hills will be shaded by majestic nut trees, providing nourishment and wealth to our descendants and everyone else, proudly named after their creators; when the housewife of the future will send her wireless request to the grocery store for a kilo of Hales' Papershells, the Rush, the Jones, the Pomeroy Persian walnuts, the Black Ben Deming butternut, the Craig Corean chestnut, the Morris Hybrid hickory, the Close black-walnut, or the Littlepage pecan.


President Morris: It is a very timely paper. The number of promoters we find in connection with any subject furnishes an index of the fundamental value of the original proposition. The number of dishonest people, the number of fakirs that are now promoting development schemes in connection with the pecan indicates that down at the bottom somewhere, there is a real gold mine. We will go on to Mr. Roper's paper.[Pg 92]

President Morris: This is a very relevant paper. The number of promoters associated with any topic indicates the core value of the original idea. The presence of dishonest individuals and frauds currently promoting development schemes related to the pecan suggests that, deep down, there’s actually a real gold mine. Let’s move on to Mr. Roper's paper.[Pg 92]


SOME FACTS CONCERNING PECAN TREES FOR PLANTING
IN THE NORTH.

W. N. Roper, Petersburg, VA.

Pecan trees for successful culture in the North must be of hardy, early-maturing varieties, budded on stocks from northern pecans and grown in nursery under suitable climatic conditions. These are requisites indicated by practical, experimental work and observations extending over several years.

Pecan trees for successful cultivation in the North need to be resilient, early-maturing varieties, grafted onto rootstocks from northern pecans and grown in nurseries under appropriate climate conditions. These are requirements supported by practical experiments and observations gathered over several years.

The successful production of large southern pecans in far northern climates can hardly be looked for except under the most favorable conditions of soil, location and season. There seems no good reason for planting southern pecans in the far North, except in an experimental way; for there are northern varieties now being propagated that are the equal of most of the standard southern sorts in quality and very little below them in size. They will prove to be as large or larger in the North than the southern varieties grown in the same locality, and much more apt to bear regularly.

The successful production of large southern pecans in far northern climates is unlikely unless the conditions for soil, location, and season are perfect. There's really no reason to plant southern pecans in the far North, except for experimentation; there are northern varieties being developed that match most standard southern varieties in quality and are only slightly smaller. They will likely grow as large or even larger in the North than the southern varieties in the same area, and they will probably produce more consistently.

The method used in propagating the hardy types is important. Budding and root-grafting each has its advocates among pecan growers in the South, and this would indicate that there is no great difference between the trees propagated by these two methods when they are planted in that section. But based on results with several hundred specimens, root-grafted pecan trees are not desirable for planting in northern climates.

The way to grow hardy types is crucial. Budding and root-grafting each have their supporters among pecan growers in the South, suggesting that there isn't much difference between the trees produced by these two methods when planted in that area. However, based on results from several hundred specimens, root-grafted pecan trees aren't suitable for planting in northern climates.

During the past six years there have been grown in nursery, in the eastern part of Virginia, near Petersburg, about 2,000 root-grafted trees of eight southern varieties of pecans and one Virginia variety, including Stuart, Van Deman, Moneymaker, and Mantura. All these trees are worthless. None of them, though they have been cared for, has ever been considered by the grower fit to dig and transplant. Most of these trees suffer winter injury each year, many of them being killed back to the graft union. Those that do not die below the ground grow out the following summer, only to be killed back again the next winter or spring. Those damaged only a part of the way down the trunks, even when not badly injured, do not recover promptly. Several hundred budded trees grown during the same period in adjoining rows have been entirely free from any winter injury. The grafts and buds were inserted on stocks from northern and southern nuts.

Over the past six years, around 2,000 root-grafted trees of eight southern varieties of pecans and one Virginia variety have been grown in a nursery in the eastern part of Virginia, near Petersburg. These varieties include Stuart, Van Deman, Moneymaker, and Mantura. Unfortunately, all of these trees are useless. Despite care, none have ever been deemed suitable for digging and transplanting by the grower. Most of these trees get winter damage every year, with many being killed back to the graft union. The ones that survive underground grow back the next summer, only to suffer the same fate the following winter or spring. Trees that are only partially damaged along the trunks don’t bounce back quickly, even if the injuries aren't severe. In contrast, several hundred budded trees grown during the same period in nearby rows have shown no signs of winter damage at all. The grafts and buds were placed on rootstocks from both northern and southern nuts.

A thousand budded and root-grafted trees received from six southern nurserymen were planted in orchards in the same locality. A very large percentage of the root-grafted trees died; only a small percentage[Pg 93] of the budded trees died. Many of the root-grafted trees that survived are making poor growth; most of the budded trees are strong and vigorous. The only trees of the Virginia varieties ever reported winter-killed were root-grafts.

A thousand budded and root-grafted trees from six southern nurserymen were planted in orchards in the same area. A very large percentage of the root-grafted trees died; only a small percentage[Pg 93] of the budded trees died. Many of the root-grafted trees that survived are growing poorly, while most of the budded trees are strong and healthy. The only trees of the Virginia varieties that have ever been reported as winter-killed were root-grafts.

No root-grafts of the northern types on northern stocks have been made in Virginia, but root-grafts of Indiana varieties on southern stocks transplanted there winter-kill badly. Several Indiana trees root-grafted on southern stocks and in their second year's growth in the nursery winter-killed in Florida last season. Not a single budded Indiana tree in Virginia suffered any winter injury whatever, although the buds were grown on southern as well as on northern stocks. All the root-grafted Indiana trees transplanted at Petersburg during the past two years have died from winter injury.

No root grafts of northern types on northern stocks have been done in Virginia, but root grafts of Indiana varieties on southern stocks transplanted there have experienced significant winter loss. Several Indiana trees grafted onto southern stocks in their second year of growth in the nursery winter-killed in Florida last season. Not a single budded Indiana tree in Virginia suffered any winter damage at all, even though the buds were grown on both southern and northern stocks. All the root-grafted Indiana trees transplanted in Petersburg over the past two years have died from winter damage.

Northern types root-grafted on northern stocks not having been tested, no definite information can be given, of course; but with all southern varieties winter-killing in the North, when root-grafted on either northern or southern stocks, and the Virginia variety winter-killing when root-grafted on southern or northern stocks, and the Indiana varieties winter-killing both in the North and in the South when root-grafted on southern stocks, it seems reasonable to presume that the northern varieties root-grafted on northern stocks will also winter-kill. The stocks of the root-grafted trees are seldom injured. They send up sprouts except in cases where the graft union is so far beneath the surface of the soil that after the grafted part is killed the stock is too deep to grow out.

Northern types that are root-grafted onto northern stocks haven't been tested, so no definite information can be provided. However, since all southern varieties die in the winter in the North when root-grafted on either northern or southern stocks, and the Virginia variety also dies when grafted on either type of stock, and the Indiana varieties die in both the North and South when root-grafted on southern stocks, it seems reasonable to assume that northern varieties root-grafted on northern stocks will also die in winter. The stocks of the root-grafted trees are rarely harmed. They produce new shoots unless the graft union is buried too deep in the soil, making the stock unable to grow after the grafted part dies.

Not a single tree out of a total of 40,000 seedlings in Virginia grown from northern nuts planted during a period of six years has ever been found affected by winter injury; practically all the trees out of 50,000 or more grown in the same locality from southern nuts, planted during the same years had their tops affected by winter injury the first, and most of them the second season of their growth; but no injury after the second season has been noted.

Not a single tree out of 40,000 seedlings in Virginia grown from northern nuts planted over six years has ever been found to be affected by winter damage. In contrast, almost all the trees from 50,000 or more seedlings grown in the same area from southern nuts, planted during those same years, had their tops damaged by winter injury in the first season, and most of them in the second season as well. However, no damage has been noted after the second season.

With the view of making southern varieties better adapted to planting in northern area, experiments have been made in propagating them on stocks from northern nuts. This stock has thus far proved unsatisfactory for southern varieties either budded or root grafted. The trees from northern nuts go dormant earlier in the fall and remain dormant later in the spring than trees from southern nuts. Northern trees in the nursery rows in early spring, in a perfectly dormant condition, are in striking contrast with the southern trees and their fresh, green foliage. Though the growing period in the North is nearly a fourth shorter for the northern than for the southern varieties, the native trees in the North make equal growth with the southern trees[Pg 94] there during the same season. Northern varieties budded on northern stocks grown at Petersburg the past summer made nearly as much growth during one season as root-grafted trees of the same varieties on southern stocks grown in Florida two seasons. The trees at Petersburg were from dormant buds set the previous fall. They were just starting into growth in May when the trees in Florida had made a growth of six to twelve inches.

To improve the adaptability of southern varieties for planting in northern areas, experiments have been conducted to propagate them using northern nut stocks. So far, this stock has not been satisfactory for southern varieties, whether they are budded or root-grafted. Trees from northern nuts go dormant earlier in the fall and stay dormant longer in the spring compared to trees from southern nuts. In early spring, northern trees in the nursery rows remain completely dormant, standing in stark contrast to the southern trees with their fresh, green leaves. Even though the growing season in the North is almost a fourth shorter for northern varieties compared to southern ones, native northern trees grow just as much as southern trees do during the same season[Pg 94]. Northern varieties budded on northern stocks grown in Petersburg last summer grew almost as much in one season as root-grafted trees of the same varieties on southern stocks grown in Florida over two seasons. The trees in Petersburg were from dormant buds set the previous fall and began to grow in May, while the trees in Florida had already grown six to twelve inches.

The northern seedlings in the North make better growth in a season than the northern seedlings in the South, as far as has been observed. When the growing period begins in the northern climate, the native trees respond at once to the quick growing season and outgrow the trees that have been accustomed to a slower growing climate. When their growing period is over, they begin promptly their preparation for the winter. The long, slow growing climate of the South does not seem to give the quick growing tree of the North an opportunity for its greatest growth at the important period. There appears to be too much difference between the growing habits of the southern and the northern pecans for either to be suitable stock upon which to grow the other.

The northern seedlings in the North grow better in a season than the northern seedlings in the South, based on observations. When the growing season starts in the northern climate, the native trees quickly respond to the short growing season and outpace the trees that are used to a slower growing climate. Once their growing period ends, they immediately start getting ready for winter. The long, slow growing climate of the South doesn’t seem to give the fast-growing tree from the North a chance to reach its full growth during this critical time. There seems to be too much difference in the growing habits of southern and northern pecans for either to be suitable for growing on the other.

Two choice trees of Moneymaker and one of Stuart, all well grown and giving every promise of success, were selected out of a large number of these varieties budded on northern stocks, and were transplanted in orchard two years ago for experiment. The Moneymaker trees have made little growth and the Stuart tree practically none. All have an unhealthy appearance and are left standing only for further experiments.

Two Moneymaker trees and one Stuart tree, all well-grown and showing great potential for success, were chosen from a large number of these varieties grafted onto northern rootstocks and were planted in the orchard two years ago for testing. The Moneymaker trees have shown minimal growth, and the Stuart tree has barely grown at all. All of them look unhealthy and are left standing only for further experimentation.

The section of Virginia in which these experiments have been made affords very severe climatic tests. The temperature in winter sometimes goes below zero, the temperature in spring is variable, changing suddenly from warm to freezing. Pecan trees seem able to endure almost any degree of cold when they are in a thoroughly dormant condition. The winter-killing from which they often suffer in the South, as well as in the North, is due to the effect of sudden freezing temperatures following warm periods in winter or spring.

The part of Virginia where these experiments were conducted has really harsh weather conditions. Winter temperatures can drop below freezing, and spring temperatures are unpredictable, often swinging from warm to freezing in an instant. Pecan trees seem to handle almost any level of cold when they’re fully dormant. The winter damage they often experience in both the South and the North is caused by sudden freezing temperatures that come right after warmer spells in the winter or spring.

Only well grown, vigorous pecan trees should be planted in the North. It is a waste of time and money to plant indifferent pecan trees in any locality, and especially in a locality where they have to contend with severe climatic conditions. The size of the tree is less important than its root system and vigor. The purchasers of trees grown on thin, sandy soil, with the root systems consisting almost entirely of straight tap roots, destitute of laterals, need not expect success. Most of these trees will die early, and many of those that live[Pg 95] will linger on for several seasons without making much growth, tiring out the patience of the planter.

Only healthy, strong pecan trees should be planted in the North. It's a waste of time and money to plant mediocre pecan trees anywhere, especially in areas with harsh climates. The tree's size is less important than its root system and overall health. Buyers of trees grown in thin, sandy soil, with root systems primarily consisting of straight taproots and lacking lateral roots, shouldn't expect to succeed. Most of these trees will die early, and many of those that survive[Pg 95] will struggle for several seasons without much growth, exhausting the patience of the planter.

The work of transplanting should be very carefully done and the trees given proper care and culture.

The process of transplanting should be done very carefully, and the trees should receive proper care and attention.

It has been found that it costs more to grow pecan nursery trees in the North than in the South, but it is believed that planters in the North will find that these trees have a value which will far offset their additional cost.

It has been found that growing pecan nursery trees in the North is more expensive than in the South, but it's believed that growers in the North will find these trees valuable enough to outweigh the extra costs.

Some of the methods of propagation and care are slightly different in the North from those that usually obtain in the South. But it is not practicable to go into the details connected with this work. The facts that have been mentioned are those that are believed to be of most importance for consideration by persons planting pecan trees in the North. Those who have gone thus far with the work upon which the conclusions are based are continuing as earnestly as they began.

Some of the ways to grow and care for pecan trees are a bit different in the North compared to the South. However, it's not feasible to dive into all the details related to this work. The points discussed are considered the most important for anyone planting pecan trees in the North. Those who have made it this far with the work that supports these conclusions are still working as diligently as they first started.

The outlook for the success of the pecan industry in northern territory is exceedingly promising where hardy, early-maturing varieties are properly grown in nursery on hardy stocks under climatic conditions that will best fit them for the locality in which they are to be planted.

The future looks very bright for the pecan industry in northern areas where strong, early-maturing varieties are properly cultivated in nurseries on resilient rootstocks, suited to the climatic conditions that are best for the specific locations where they will be planted.

President Morris: We can give some time to the discussion of Mr. Roper's paper. I want to ask if some of the hardy kinds which will stand the winters well may not carry their ripening season so late that they do not properly mature! Isn't this a line of observation we have got to follow out in adapting pecans to northern fields? Who has had experience?

President Morris: We can spend some time discussing Mr. Roper's paper. I'd like to ask if some of the tough varieties that can survive the winters might have such a late ripening season that they don’t fully mature. Isn’t this something we need to look into when it comes to adapting pecans for northern areas? Who has experience with this?

Mr. Littlepage: That is a very important point, and it is one of the things that everyone is going to discover who is engaged in northern pecan planting on the extreme limits within the next few years. There isn't much danger of the pecan getting frost-bitten in the spring as some imagine, because the pecan tree seems to be a pretty good weather prophet. They don't get ready, as a rule, till most of the danger is past. A great majority of the Persian walnuts and pecans don't begin to pollenate till the tenth of May, and it is very rare that a tree doesn't ripen its nuts there. But once in a while we discover a tree that sets a bountiful crop annually and never matures a nut, because it gets frost bitten. It simply doesn't have the length of growing season.

Mr. Littlepage: That’s a really important point, and it’s something everyone involved in northern pecan planting at the far edges will discover in the next few years. There isn't much risk of pecans getting frost damage in the spring as some might think, because the pecan tree seems to be pretty good at predicting the weather. Generally, they don’t start getting ready until most of the danger has passed. Most Persian walnuts and pecans don’t begin pollinating until around May 10th, and it’s very rare for a tree not to ripen its nuts there. However, once in a while, we find a tree that produces a lot of crops every year but never matures a nut because it gets frost-bitten. It simply doesn't have a long enough growing season.

Mr. Rush: I remember a pecan tree I received, and have had growing for the last six years in Pennsylvania. It was never affected with the cold, and made luxurious growth. But I haven't been so fortunate as to get it to bear, although it throws out catkins in the spring.

Mr. Rush: I remember a pecan tree I got, and I’ve been growing it for the last six years in Pennsylvania. It was never affected by the cold and grew really well. But I haven’t been lucky enough to get it to produce nuts, even though it puts out catkins in the spring.

President Morris: The pecan tree is known to be hardy as far north as Boston. There are quite a good many near New York City,[Pg 96] some of them fine, trees, but not bearing much, and for the most part small nuts.

President Morris: The pecan tree is known to be resilient as far north as Boston. There are quite a few near New York City,[Pg 96] some of them are nice trees, but they don't produce much, and for the most part, the nuts are small.

Mr. Rush: Mr. Jones of Jeanerette, Louisiana, has been at my place, and he says that the growth of the pecan is just as luxuriant there as in Louisiana.

Mr. Rush: Mr. Jones from Jeanerette, Louisiana, has visited me, and he says that the pecan trees grow just as lush there as they do in Louisiana.

President Morris: The point we want to bring out is this, and I think we ought to emphasize it at this meeting—that pecans suitable for northern planting must include the idea of an early ripening season, earlier than the ripening season of southern pecans.

President Morris: The key point we want to highlight is this, and I think we should stress it at this meeting—that pecans suitable for northern planting need to have an early ripening season, earlier than that of southern pecans.

Mr. Rush: Sometimes there is a provision in nature for that. The tree will adapt itself to the climate, and give a smaller nut.

Mr. Rush: Sometimes nature has a way of handling that. The tree will adjust to the climate and produce a smaller nut.

President Morris: What has been your experience, Mr. Roper?

President Morris: What has your experience been, Mr. Roper?

Mr. Roper: We have only fruited Stuart at Petersburg. All the nuts have been well filled, but much smaller than the Stuart farther south.

Mr. Roper: We have only harvested Stuart in Petersburg. All the nuts have been well filled, but they’re much smaller than the ones further south.

Mr. Pomeroy: Mr. Littlepage made the remark yesterday that nature will attend to this largely for us. He spoke of the wood beginning to ripen the middle of August. With us in Niagara County, we expect that with all trees the wood will begin ripening about the first of August, preparing for the winter. Persian walnut doesn't come into blossom till about the last of May or the first of June.

Mr. Pomeroy: Mr. Littlepage mentioned yesterday that nature will pretty much take care of this for us. He talked about the wood starting to ripen around mid-August. Here in Niagara County, we expect that all trees will start to ripen their wood around the beginning of August, getting ready for winter. The Persian walnut doesn’t bloom until about late May or early June.

President Morris: It is not mainly a matter of ripening wood, but of ripening nuts, in pecan growing in the North. A good many nuts will remain green, even though the tree will grow well; and we must have nurserymen draw our attention to this difference, when they are sending trees out to us for northern planting. That is a thing that may not be determined right now, but nurserymen must be able to report upon comparative ripening times of various kinds of pecans to be sent north.

President Morris: It's not just about the wood maturing, but about the nuts maturing when it comes to growing pecans up North. Many nuts will stay green, even if the tree grows well; nurserymen need to point out this difference when they send us trees for northern planting. We can't determine this right now, but nurserymen should be able to provide information on the ripening times of different types of pecans that are meant to be sent North.

We will have the report of the Committee on Nominations.

We will have the report from the Nominations Committee.

[The report was accepted and the nominees elected.]

[The report was accepted and the nominees were elected.]

President Morris: We have with us Professor Herrick, who will present his paper on the subject of the scolytus beetle. Professor Herrick has prepared his paper at our request since we came here.

President Morris: We have with us Professor Herrick, who will present his paper on the scolytus beetle. Professor Herrick has prepared this paper at our request since we arrived here.


THE SCOLYTUS BEETLE.

Prof. A. W. Herrick, Ithaca, NY.

With a residence of a little over a decade in the South, I became more or less intimately connected with a good many of the nut growers of the section, especially the pecan growers. I found them there an intelligent body of men.[Pg 97]

After living in the South for just over ten years, I got pretty close to many of the nut growers in the area, particularly the pecan growers. I found them to be a knowledgeable group of people.[Pg 97]

The President has asked me to talk just a little on the hickory bark borer. While in Mississippi, I first came into contact with the hickory bark borer by its work on the hickories on the lawn in front of my house and on the Campus. It began killing the trees. I had ten or a dozen trees on the lawn that were from six to eight inches through, and they had made a fine growth but they began suddenly to die. First, I noticed the leaves falling in the summer time, then later in the winter the branches began to die at the top. On investigation, I found that it was this little hickory bark borer. We carried out, as a result of that investigation, a few experiments, and extended them over the Campus, following the recommendations of Doctor Hopkins of the Department of Agriculture, Washington. The results were pretty gratifying. I was able to save those trees on the lawn, and during three or four years succeeding the time we got these experiments into practice, no more had died, and they had kept on making a good growth; and I believe the ravages of the beetle had been checked.

The President asked me to speak briefly about the hickory bark borer. When I was in Mississippi, I first noticed the hickory bark borer by its damage to the hickory trees in my front yard and on the Campus. It started killing the trees. I had about ten or twelve trees in the yard that were six to eight inches wide, and they had grown really well, but then they suddenly began to die. First, I saw the leaves falling in the summer, and then later in the winter, the branches started dying from the top down. Upon looking into it, I discovered it was this small hickory bark borer. As a result of that investigation, we conducted a few experiments and expanded them across the Campus, following the advice of Dr. Hopkins from the Department of Agriculture in Washington. The results were quite satisfying. I managed to save those trees in the yard, and over the next three to four years after implementing these experiments, no more trees died, and they continued to grow well; I believe we managed to curb the damage caused by the beetle.

The little beetle belongs to a family called the Scolytidae—very small beetles that burrow through the bark of trees, and between the bark and the wood, partly in the bark and partly in the wood. These beetles are interesting in their life history. The female bores through the bark, and then she builds a channel partly in the wood and partly in the bark. She goes along and digs out little niches all along, and in each one of these, deposits a tiny white egg. That soon hatches into the small grub, and the grub begins to burrow out to get his food, and you will find these little burrows running out from the main burrow of the mother beetle. When these grubs reach their growth, each one of them comes out and bores a little shot-hole-like round hole through the bark, so that a tree that is pestered with it will finally have the bark full of these little round holes. You have probably seen a similar thing in peach, plum, and cherry trees.

The little beetle is part of a family called the Scolytidae—very tiny beetles that burrow through the bark of trees and between the bark and the wood, partially in the bark and partially in the wood. These beetles have an interesting life cycle. The female bores through the bark and then creates a channel that extends partly into the wood and partly into the bark. She digs out small niches along the way, and in each of these, she lays a tiny white egg. These eggs soon hatch into small grubs, which then start to burrow out to find food. You'll notice these little burrows extending from the main burrow of the mother beetle. When the grubs mature, each of them comes out and creates a small round hole through the bark, resulting in a tree that’s infested with these little round holes. You may have seen something similar on peach, plum, and cherry trees.

The hickory bark borer is found all over the eastern United States, from Canada to the Gulf, and as far west as Nebraska. It attacks hickory trees and walnut trees, and as far as I can find, the authorities say probably the pecan. I never found it on the pecan in the South. If it does ever come to attack it in any numbers, it will be a serious pest from the nut grower's point of view.

The hickory bark borer is found throughout the eastern United States, from Canada to the Gulf, and as far west as Nebraska. It targets hickory and walnut trees, and according to experts, probably also attacks pecan trees. I’ve never seen it on pecan trees in the South. If it does start to infest them in large numbers, it will be a significant pest for nut growers.

In this state, it was first noticed by its work on hickory trees in the vicinity of New York City, and it is killing a good many of them. To show its dangerousness—on the estate of Mr. Wadsworth at Geneseo in 1900 and 1901 over an area of two hundred acres, it destroyed ninety to ninety-five per cent of the hickories. It really becomes a most injurious pest. These little fellows running under the bark cut off the cambium layer and girdle it, and kill the tree as effectually as if we[Pg 98] were to take an axe and girdle it. A few can girdle it very quickly.

In this state, it was first noticed for its impact on hickory trees around New York City, and it's killing a significant number of them. To highlight its danger—on Mr. Wadsworth's estate in Geneseo from 1900 to 1901, it wiped out ninety to ninety-five percent of the hickories over an area of two hundred acres. It truly becomes a serious pest. These little critters hiding under the bark cut off the cambium layer and ring the tree, killing it just as effectively as if we were to take an axe and do it ourselves. A few of them can do this very quickly.

An infested tree in the summer shows some characteristic effects. The leaves begin to dry and wither, and finally drop. The adult beetles, when they come out in June and July, attack the petioles, leaves, and terminal buds for food, then go down to the larger branches and trunks, and burrow to lay their eggs. The younger top branches begin to die. If you look, you will very often find a little white sawdust in cracks in the bark. That is an indication that they are present. If you take off the bark, you will find such an appearance as I have shown you. Later, you will find these holes all over, showing the work of the beetle.

An infested tree in the summer shows some clear signs. The leaves start to dry up and fall off. The adult beetles emerge in June and July, feeding on the petioles, leaves, and terminal buds, before moving down to the larger branches and trunks to burrow and lay their eggs. The younger top branches begin to die. If you look closely, you’ll often spot little white sawdust in the cracks of the bark, indicating their presence. If you remove the bark, you’ll see the damage I mentioned. Eventually, you’ll notice holes all over the tree, showing the beetle’s activity.

I will give the life history of the insect very briefly. The insects live over the winter under the bark, as grubs, and in the spring they change to the pupa form, and come out along in June and July. Some may be as late as August. Those beetles go to the branches and leaves, and soon begin laying their eggs. There is only one brood a season, in this locality at least. In a longer season, farther south, there might be more than one, although my experience in Mississippi was that there was only one brood.

I’ll briefly summarize the life cycle of the insect. They spend the winter under the bark as grubs and transform into pupae in the spring, emerging in June and July. Some may even appear as late as August. These beetles move to the branches and leaves to start laying their eggs. There’s typically just one generation per season in this area. In regions with longer seasons further south, there might be more than one, but based on my experience in Mississippi, there was only one generation.

A word regarding methods of control. You can readily see that there is no way of getting at the beetle with insecticides after they have gotten under the bark. Doctor Pelt mentions the value of spraying the trees in summer to kill adults when they are feeding on the petioles and probably the terminal buds and younger twigs. It is rather doubtful whether it would pay to spray hickory trees at that time, although the expense of spraying large trees is not so great as you might think. We have had experiences here, because it fell to my lot to spray all the elm trees on the Campus last year. I kept very careful account of this. We sprayed between five and six hundred trees. About one hundred are scattered over the hillsides west of the buildings, some a mile from the water supply. We did the work for about eighty-eight cents apiece, each tree having a thorough spray. The largest trees on each side of the street we gave two sprayings for a little less than forty cents apiece.

A note about control methods. It's clear that there's no way to access the beetle with insecticides once they've burrowed under the bark. Dr. Pelt highlights the importance of spraying trees in the summer to eliminate adults while they're feeding on the petioles, and likely the terminal buds and younger twigs as well. It's questionable whether spraying hickory trees at that time would be worthwhile, though spraying large trees isn't as costly as you might expect. We've had some experience with this because I was responsible for spraying all the elm trees on campus last year. I kept very detailed records of it. We sprayed between five and six hundred trees. Around a hundred are scattered on the hillsides to the west of the buildings, with some located a mile from the water supply. We completed the work for about eighty-eight cents per tree, ensuring each received a thorough spray. The largest trees on either side of the street were given two sprays for just under forty cents each.

The real method of getting at this hickory bark borer is for everybody to cooperate and cut those trees out, or at least the affected parts of the tree, before the first of May. I know of no other effective method of getting them. Cut them out and burn them. Some say, peel off the bark and destroy that; but if you do that, you have got to cut off the smallest branches and burn those, and I am afraid you would not get all of the grubs. But it is better, if you can, to actually dispose of the whole tree in some way.

The best way to deal with the hickory bark borer is for everyone to work together and remove those trees, or at least the parts of the tree that are affected, before May 1st. I don't know of any other effective way to get rid of them. Cut them out and burn them. Some people suggest peeling off the bark and destroying it, but if you do that, you also need to cut off the smallest branches and burn those too, and I’m worried you won’t get all the grubs. It’s really better, if possible, to dispose of the whole tree somehow.

There were three trees on the lawn infested and dying. I cut those out in February, and that evidently stopped the ravages of the beetle. That was carried on over the whole Campus, and it must have stopped[Pg 99] the injuries, because during the three or four years I was there after that, we had no dead hickories from that cause.

There were three trees on the lawn that were infested and dying. I removed them in February, and that clearly prevented the beetle from causing more damage. This was done across the entire Campus, and it must have stopped[Pg 99] the injuries because during the three or four years I was there after that, we didn't have any dead hickories from that issue.

That is evidently the only method of getting at them. It has been wondered if we might not go to the Commissioner of Agriculture, and ask him to take this matter in hand and force people to cooperate, because it has become a rather serious problem. It is evident from a perusal of the law that he has power to do that, and perhaps if this Nut Growers' Association wishes to pass resolutions to bring before Commissioner Pearson, they might induce him to take some steps to control this hickory bark borer.

That’s clearly the only way to tackle this issue. There’s been some thought about going to the Commissioner of Agriculture and asking him to take charge of this matter and make people cooperate, since it’s turned into a pretty serious problem. It’s clear from looking at the law that he has the authority to do this, and maybe if the Nut Growers' Association wants to pass some resolutions to present to Commissioner Pearson, they could persuade him to take action against this hickory bark borer.

President Morris: If we have evidence that the hickory bark borer can destroy ninety per cent of the hickory trees on an estate so well cared for as the Wadsworth estate, it indicates a menace to the whole hickory forests of the North. In view of this fact, in view of the possibility of ninety per cent of our hickory trees being destroyed by this beetle, it seems to me that we should ask our Commissioner of Agriculture to take charge of the matter, as he has taken charge of the chestnut bark disease, requiring the cooperation of the people in disposing of a question which is so vital among the economic problems of our state. Is there any discussion on this paper?

President Morris: If we have proof that the hickory bark borer can wipe out ninety percent of the hickory trees on a well-maintained estate like the Wadsworth estate, it poses a threat to all the hickory forests in the North. Given this situation, considering that ninety percent of our hickory trees could be destroyed by this beetle, I believe we should request our Commissioner of Agriculture to handle this issue, just like he managed the chestnut bark disease, and enlist the community's help in addressing such a critical economic concern for our state. Is there any discussion on this paper?

Doctor Deming: I would like to read an extract from a letter addressed to me by H. W. Merkel, Forester of the Bronx Zoological Park:

Doctor Deming: I want to read a part of a letter sent to me by H. W. Merkel, Forester of the Bronx Zoological Park:

"Under Chapter 798 of the laws of the state of New York, passed on July 26th, 1911, the Commissioner of Agriculture is authorized and charged with preventing the spread of just such pests as the Hickory bark-borer, and if this matter be called to his attention promptly and in the right way by such responsible and interested parties as the Northern Nut Growers' Association, there is, undoubtedly, still time to check the further spread of the pest. We have from now until June (the time when a new generation of beetles will emerge) to take whatever action is necessary, and I urge upon you to persuade the Nut Growers' Association to take the necessary steps. I would be glad to have a conference with you on this matter, and will be glad to help you in any way you wish."

"Under Chapter 798 of the laws of the state of New York, passed on July 26, 1911, the Commissioner of Agriculture is authorized and responsible for preventing the spread of pests like the Hickory bark-borer. If this issue is brought to his attention quickly and properly by responsible parties like the Northern Nut Growers' Association, there is definitely still time to stop the pest from spreading further. We have until June (when a new generation of beetles will appear) to take any necessary action, and I strongly encourage you to convince the Nut Growers' Association to take the needed steps. I would be happy to meet with you about this matter and assist you in any way you need."

I would suggest the appointment of a committee to draw up a strong set of resolutions to be sent to the Commissioner of Agriculture of the State of New York and perhaps of other states, and to the Department of Agriculture. (Referred to Executive Committee for report.)

I recommend forming a committee to create a strong list of resolutions to send to the Commissioner of Agriculture of New York State and possibly other states, as well as to the Department of Agriculture. (Referred to Executive Committee for report.)

President Morris: We will have next in order the paper by Professor Lake on the Persian walnut in California.[Pg 100]

President Morris: Up next, we have a paper by Professor Lake on the Persian walnut in California.[Pg 100]


THE PERSIAN WALNUT IN CALIFORNIA.

Abstract of a Lecture by Professor E. R. Lake, Washington, D.C.

The Persian walnut industry of the United States is confined, practically, to four counties in Southern California, Santa Barbara, Ventura, Los Angeles and Orange. The territory covered is, in a general way, fifty by one hundred and fifty miles in extent, though, of course, only a very small part of this area is planted, and that really the best land in the territory. This industry which yields practically two and one-half millions of dollars annually to the growers is about thirty-five years old, and at present involves the consideration of one variety, the Santa Barbara Softshell. While it is true that there are about seventy-five named varieties now grown in the country, the Santa Barbara constitutes the commercial crop and will for some time to come, though effort is being made to find a more desirable variety.

The Persian walnut industry in the United States is mainly located in four counties in Southern California: Santa Barbara, Ventura, Los Angeles, and Orange. This area spans roughly fifty by one hundred and fifty miles, although only a small portion is actually planted, and that’s the best land in the region. This industry generates around two and a half million dollars each year for growers and has been around for about thirty-five years. Currently, it focuses on one variety, the Santa Barbara Softshell. While there are around seventy-five named varieties being cultivated in the country, the Santa Barbara is the primary commercial crop and will remain so for the foreseeable future, although there are efforts underway to find a more desirable variety.

During the past ten years a troublesome pest in the form of a fungous disease which attacks the young twigs and young nuts has awakened an interest in other varieties and at present much work is being done with a view to finding one or more varieties that shall be fully resistant to this foe. At present the University of California, which is the directive factor in this investigation, is recommending the trial of half a dozen of the more promising varieties or forms that have been developed through selection, or chance, in the local orchards. As a result of the effect of this trouble, the crop output has increased very slightly during the past decade, though the area of planted trees has increased very much, hence it is very apparent that some other varieties must be found; for it has been quite conclusively proven that none of the means so effectively used against the fungous troubles that affect other orchard crops are of any avail in this case. When it is noted that there has been practically no advance in the improvement of varieties since the origin of the Franquette and Mayette about one hundred and fifty years ago, except the accidental appearance of the Santa Barbara which was produced presumably from a nut from Chili (!) in 1868 on the grounds of Joseph Sexton, Goleta, California, it is evident that our nuciculturists have been indifferent, especially as to the possibilities of extending the area of production.

Over the last ten years, a problematic pest in the form of a fungal disease that attacks young twigs and nuts has sparked interest in other varieties, and currently, a lot of work is being done to find one or more varieties that are fully resistant to this threat. Right now, the University of California, which is leading this investigation, is recommending trials for about six of the more promising varieties or forms that have been developed through selection or chance in local orchards. Because of this issue, crop output has only slightly increased over the past decade, even though the area of planted trees has grown significantly, making it clear that new varieties need to be found; it has been conclusively shown that the methods used effectively against fungal problems in other orchard crops don’t work in this case. Considering that there has been almost no progress in improving varieties since the emergence of the Franquette and Mayette around one hundred and fifty years ago, except for the accidental appearance of the Santa Barbara, which supposedly came from a nut from Chile in 1868 on Joseph Sexton's grounds in Goleta, California, it’s evident that our nuciculturists have been indifferent, particularly regarding the potential for expanding production areas.

Speaking more particularly of California walnut growing, it may be said: The best of soils are selected for this crop; the trees are being planted from forty to fifty feet apart; the best and most common advice is to plant budded or grafted trees, and so far as this advice has been followed the Placentia, an improved Santa Barbara, has been used, though in the newer districts where efforts are being made, with ap[Pg 101]parent success, to develop this industry, several other varieties are being used, such as the Wiltz, Franquette, Mayette, Eureka, Chase, Prolific, Meylan, Concord, Treyve and Parisienne. Thus far this work is experimental, and only time will determine the success and value of it.

When it comes to growing walnuts in California, here's what you should know: The best soils are chosen for this crop; the trees are planted about forty to fifty feet apart. The most common recommendation is to plant budded or grafted trees, and so far, people have mainly used the Placentia, which is an improved version of Santa Barbara. In newer areas where there are promising efforts to develop this industry, several other varieties are also being used, including the Wiltz, Franquette, Mayette, Eureka, Chase, Prolific, Meylan, Concord, Treyve, and Parisienne. This work is still experimental, and only time will show how successful and valuable it is.

The crop, as with all orchard crops on the Pacific Coast, is cultivated intensively, clean tillage being given, followed by cover crops and in some cases fertilizers accompanied with intercrops.

The crop, like all orchard crops on the Pacific Coast, is grown intensively, involving thorough soil preparation, followed by cover crops and, in some cases, fertilizers along with intercrops.

The trees require very little pruning, and though formerly the heads were started high, they are now formed low and the primary branches trained to ascend obliquely, thus facilitating tillage operations, and, in this respect, even improving upon the high head with spreading or even drooping main branches. While the more progressive planters favor trees one year from the bud, which have been put upon two year old stock, some still prefer two year old tops. Stocks are preferably California black, northern form. This is a large and vigorous tree, while the southern form is often or perhaps better, usually, a large shrub or small tree.

The trees need very little pruning, and while they used to be trained high, they're now shaped lower, with the main branches growing up at an angle. This makes it easier to work the land and even improves on the high branches that spread or droop. While more modern growers prefer trees that are one year from the bud, planted on two-year-old stock, some still like two-year-old tops. The best stock is typically California black in the northern variety. This is a big and strong tree, whereas the southern variety is often, or usually, more like a large shrub or a small tree.

The remarkable behavior of the Vrooman orchard at Santa Rosa, in which there are sixty acres of grafted Franquettes, has been the chief means of stimulating the very extensive plantings that have been made during the past five or six years in the Pacific Northwest. This is the largest orchard of grafted nuts of a single type variety in the United States and is a most excellent example of what follows grafting. The nuts are exceedingly uniform, and large size. They are marketed in the natural color and are especially attractive, particularly when of a reddish-golden tinge.

The impressive Vrooman orchard in Santa Rosa, which spans sixty acres of grafted Franquettes, has been the main inspiration for the extensive plantings seen in the Pacific Northwest over the past five or six years. This is the largest orchard of grafted nuts of a single variety in the United States and serves as an excellent example of the results of grafting. The nuts are very uniform and large in size. They are sold in their natural color and are especially appealing, especially when they have a reddish-golden hue.

The trees begin to bear at five or six years, though many instances are recorded where two year olds have borne a few nuts. Usually only a few pounds per year are produced prior to twelve years, after that the yield increases rapidly until at sixteen years the trees will average approximately fifty pounds or more per tree under favorable soil, tillage, and climatic conditions, providing the trees are of selected varieties of good bearing qualities.

The trees start producing at around five or six years, although there are many cases where two-year-olds have produced a few nuts. Typically, only a few pounds are harvested each year until they reach twelve years, after which the yield increases quickly, and by sixteen years, the trees typically produce about fifty pounds or more each, if they are in good soil, properly tended, and under favorable climate conditions, assuming the trees are from selected varieties known for good production.

One tree, known as the Payne tree, top worked on to a native black, has a record of yielding as much as seven hundred and twelve pounds in one season, though it is not fair to use these figures in estimating the yield per acre of seventeen trees.

One tree, called the Payne tree, which was grafted onto a native black, has a record of producing as much as seven hundred twelve pounds in a single season, although it's not fair to use these figures to estimate the yield per acre for seventeen trees.

While the walnut has received little attention in the Eastern United States, there are sufficient data at hand now to warrant the statement that several meritorious varieties may be successfully grown in favorable localities. These nuts, though not rated as high as the best imported nuts or the choice California product, would successfully compete with the foreign nuts which are now rated as replacement nuts by[Pg 102] the dealers in California's best grade. It is not safe to endorse the view that any waste or abandoned land may be converted into successful walnut orchards, though such lands may in due time produce trees that will bear nuts. A first-class walnut orchard can only be produced upon first-class land, deep, fertile soil, a low water table, an open subsoil, with choice varieties, grafted upon the most suitable stock and then given first-class tree-care.

While the walnut hasn't been given much attention in the Eastern United States, there's enough information available now to support the idea that several excellent varieties can be successfully grown in suitable areas. These nuts, although not as highly regarded as the best imported nuts or the premium California products, could compete well with the foreign nuts that are currently considered replacements by[Pg 102] dealers of California's top grade. It's not accurate to claim that any waste or abandoned land can be turned into successful walnut orchards, even though such land may eventually produce trees that bear nuts. A top-notch walnut orchard can only be established on high-quality land with deep, fertile soil, a low water table, an open subsoil, using superior varieties grafted onto the most appropriate rootstock, and receiving excellent tree care.

Professor Lake: I think a man now is making a tremendous mistake who thinks for a moment of advising the planting of seedling walnuts. We are bound to meet the problem of grafted fruit right away. The success in grafting in Washington this year has been such as to make us feel certain that we may safely advise budding yearling stocks and expecting a return of from seventy to ninety per cent of successful sets. Stocks giving best success in budding are California black. About two weeks after the budding is done, the tops are cut off two inches above, and allowed to bend over and protect the buds; and in the West, where they have intense sunlight, they have found it necessary to cover the buds with paper sacks. The budding which has given the largest success is hinge budding, a kind that I haven't seen discussed generally in the East. Instead of being a T at one end, it is a T at both ends. There is a horizontal cut across, another below, and a split between. The buds are taken preferably from the last year's wood. We attempt to take the wood away from the bud, with the exception of that little spongy part that runs up into the bud, and is the core.

Professor Lake: I think a man today is making a huge mistake if he considers advising the planting of seedling walnuts. We are going to face the issue of grafted fruit very soon. The success of grafting in Washington this year has been so good that we’re confident we can safely recommend budding yearling stocks and expect a return of seventy to ninety percent successful sets. The stocks that have the best success with budding are California black. About two weeks after the budding is done, the tops are cut off two inches above and allowed to bend over to protect the buds; in the West, where there’s a lot of intense sunlight, they’ve found it necessary to cover the buds with paper sacks. The type of budding that has had the most success is hinge budding, a method I haven’t seen widely discussed in the East. Instead of being a T at one end, it’s a T at both ends. There’s a horizontal cut across, another below, and a split between. The buds are preferably taken from last year’s wood. We try to remove the wood from around the bud, except for that little spongy part that extends into the bud, which is the core.

Mr. Pomeroy: You speak of the hulling. Do they have to hull the Persian walnuts?

Mr. Pomeroy: You’re talking about hulling. Do they need to hull the Persian walnuts?

Professor Lake: In many instances, especially in dry seasons, or in those sections where water is not particularly abundant. Ordinarily, hulling is avoided by irrigating just preceding the time of falling. Frequently the growers of large acreages say that it is cheaper to run them all through the huller.

Professor Lake: In many cases, especially during dry seasons or in areas where water isn't very plentiful, hulling is usually avoided by irrigating right before harvest. Often, farmers with large fields claim that it's more cost-effective to send everything through the huller.

Mr. Littlepage: What would you prophesy about the average seedling Persian walnut tree as to success and quality of nut?

Mr. Littlepage: What do you think will happen with the average seedling Persian walnut tree in terms of success and nut quality?

Professor Lake: I was led to think that all that was necessary to do was to plant the walnuts, because most of our authorities of twenty years ago said the walnut would come true to seed. I think out of several hundred trees planted throughout the state, and many we planted ourselves, not a seedling came true. I should think, normally, we should be very much dissatisfied in ten years from planting seedlings. As soon as anyone buds these with Franquette, Parisienne, Concord, Rush, Pomeroy, and others, I am satisfied he will not want to chance it with seedlings.[Pg 103]

Professor Lake: I was under the impression that all we needed to do was plant the walnuts, because most of the experts from twenty years ago claimed that walnuts would grow true to seed. However, I think out of several hundred trees planted across the state, including many we planted ourselves, not a single seedling turned out true. Normally, I would expect to be quite dissatisfied ten years after planting seedlings. As soon as someone grafts these with Franquette, Parisienne, Concord, Rush, Pomeroy, and others, I’m confident they won’t want to take their chances with seedlings.[Pg 103]

Mr. Littlepage: This dissatisfaction that may result from setting seedling walnuts, such as Rush, Nebo, Pomeroy, and others, would be just as great, perhaps, as the dissatisfaction resulting in the West, would it not?

Mr. Littlepage: This dissatisfaction that might come from planting seedling walnuts, like Rush, Nebo, Pomeroy, and others, would likely be just as significant as the disappointment experienced in the West, wouldn't it?

Professor Lake: I can't see any reason, but that if there are present any of the native trees, they are bound to cross-fertilize. In California we have the Royal hybrid produced at over a mile and a half distance from any known American blacks. The Royal is a cross between the American black and the California black.

Professor Lake: I don't see any reason why, if there are any native trees around, they wouldn't cross-fertilize. In California, we have the Royal hybrid that was produced over a mile and a half away from any known American black trees. The Royal is a cross between the American black and the California black.

Mr. Littlepage: I don't suppose it would be reasonable to expect that there is a Persian walnut in the northern or eastern United States far enough from some native black to render it safe.

Mr. Littlepage: I don't think it's realistic to assume that there's a Persian walnut in the northern or eastern United States that is far enough away from some native black walnut to make it safe.

Professor Lake: I should hardly think so. Even if it is, I question whether a nut of real merit will come true to seed.

Professor Lake: I really doubt it. Even if it does, I'm not sure a truly good nut will produce good seeds.

President Morris: Is it true that even from single type orchards the nuts, while coming fairly true to seed, would give trees widely different in bearing propensities?

President Morris: Is it true that even in single type orchards, the nuts, while being relatively true to seed, would produce trees that vary greatly in their bearing tendencies?

Professor Lake: That is very true in this Vrooman orchard that has been developed to the very best possible advantage. There are trees that haven't borne a nut to make them worth while, others have been remarkably vigorous. From these, a few people, knowing of their real merits, are propagating select strains for their own use. They have fifteen or sixteen years' record. I question, if you take a hundred Franquettes from the Vrooman orchard miscellaneously, whether you would get more than ten per cent that would be really as good as the Vrooman.

Professor Lake: That's definitely true in this Vrooman orchard, which has been developed to its full potential. Some trees haven't produced a single nut worth keeping, while others are incredibly healthy. A few people, aware of their true value, are cultivating specific strains for their own benefit. They have a track record of about fifteen or sixteen years. I wonder if you randomly selected a hundred Franquettes from the Vrooman orchard, whether you'd find more than ten percent that would actually be as good as the Vrooman.

President Morris: In California I went along the coast this summer from Los Angeles to Oregon and Washington, and looked over orchards. I find that in the West, as in the East, the tendency is for the Persian walnut to store up an undue amount of starch in the kernel. It is apt also to store up an undue proportion of tannin, and to be insipid. That means that in this country we must develop our own type of walnut, and it is quite the exception to find among any Persian walnuts growing on the Atlantic Coast or the Pacific Coast or in the middle of the country walnuts that are free from this tendency to astringency, to insipidity, and to toughness.

President Morris: This summer, I traveled along the California coast from Los Angeles to Oregon and Washington, checking out orchards. I've noticed that in the West, just like in the East, Persian walnuts tend to accumulate too much starch in their kernels. They also tend to have a high amount of tannin, making them bland. This means we need to create our own type of walnut in this country. It's pretty rare to find any Persian walnuts growing on the Atlantic or Pacific Coasts, or in the Midwest, that don't have this issue of astringency, blandness, and toughness.

When I was on the Pacific Coast looking over specimens in one agricultural collection, a young woman who was showing the collection said, "And here is a lot of Franquettes, and Chabertes, and Mayettes, and Parisiennes that we imported; and do you know, we found our walnuts very much better than those?" I said to her, "Don't deceive yourself in this matter. This self-deception is a mistake. The thing to do is[Pg 104] not to make that kind of a decision, but really to develop in our own country walnuts just as good as those, but not like them."

When I was on the Pacific Coast checking out specimens in an agricultural collection, a young woman who was showing the collection said, "And here are a bunch of Franquettes, Chabertes, Mayettes, and Parisiennes that we imported; and you know, we found our walnuts are way better than those?" I told her, "Don't kid yourself about this. This self-deception is a mistake. What we really need to do is[Pg 104] not make that kind of a judgment, but actually grow walnuts in our own country that are just as good as those, but different."

This was exemplified in a group of walnut raisers. One would say, "Here is a fine walnut that I raised." The other would say, "Yes, that looks pretty good, but you have got to hire a good talker to sell it." Another would say, "Isn't this a fine thin shelled nut?" And the same thing would be said. Now, the whole conversation of that meeting was to the effect that "you have got to have a good talker to sell it." Those people send their good talkers all over the country, and they do sell the walnuts; and it is going to kill the walnut market, unless this is stopped. Those points are ones upon which I would like to have an expression of opinion from Mr. Lake.

This was shown in a group of walnut growers. One would say, "Here's a great walnut I grew." The other would reply, "Yeah, that looks pretty good, but you need to hire a good seller to market it." Another would chime in, "Isn't this a nice thin-shelled nut?" And the same thing would be said. Essentially, the entire conversation at that meeting revolved around the idea that "you need a good seller to market it." Those people send their effective salespeople all over the country, and they do sell the walnuts; and it's going to hurt the walnut market unless this changes. Those are points I'd like to hear Mr. Lake's opinion on.

Professor Lake: I may say that the western knowledge of the walnut is based very largely upon the character of the Santa Barbara Softshell, and the people in the West are fully satisfied that the Pacific Coast walnuts are the best in the world. I am thoroughly of their belief, too. I agree thoroughly with the doctrine that we have got to improve our own varieties, and that is being done in the best way that we know at present,—by cross-fertilizing and growing the seedlings. A number have been developed the past few years. It is very true that the general public's taste, however, is not up yet to the connoisseur's in this matter, and I am satisfied that the ordinary grade of walnut is going to meet the public demand for a long time yet. The Santa Barbara Softshell will sell to the American public for good profitable prices for some time, and in the meantime, the men who are really wideawake and have a knowledge of the situation are going to endeavor to improve the home strains. I can't see that we can hope for very much from France, for during the last two years the real Mayette of France has been imported, because we have trees bearing in Santa Clara Valley a Mayette as near like the Mayette of Europe as it is possible to make them. The French have not been particularly anxious for us to get their best strains.

Professor Lake: I can say that the Western understanding of walnuts is largely based on the Santa Barbara Softshell, and people in the West firmly believe that Pacific Coast walnuts are the best in the world. I completely share that belief. I fully agree that we need to improve our own varieties, and that’s being done in the best way we know right now—by cross-fertilizing and growing the seedlings. Several have been developed in the past few years. However, it’s true that the general public's taste hasn't reached the level of connoisseurs yet, and I’m confident that the average walnut will continue to meet public demand for a long time. The Santa Barbara Softshell will sell for good prices to American consumers for some time, while those who are really attentive and understand the situation will work to improve local strains. I don't expect much help from France because, over the past two years, we’ve imported the real Mayette from France, as we have trees in Santa Clara Valley producing a Mayette that’s as close to the European Mayette as possible. The French haven't been particularly eager for us to access their best strains.

President Morris: In this connection, let me say I have seen Mayette, Chaberte, Parisienne,—the best European walnuts—growing in this country, and in this country they do precisely like the best European grapes,—that is, they give us a different product. Imported grafted stock will take from our soil those elements which make an astringent, tough, insipid nut. We have got to recognize it. Don't let us fail to go on record as calling attention to that fact. That means if we import the very best European kinds and plant these, we are going to have the same records as with grapes.

President Morris: In this context, I want to point out that I've seen Mayette, Chaberte, and Parisienne—the best European walnuts—growing here, and they behave just like the best European grapes do in this country—they produce a different product. Imported grafted stock will draw from our soil those elements that create astringent, tough, bland nuts. We need to acknowledge this. Let's make sure we officially highlight this fact. Essentially, if we import the very best European varieties and plant them, we will have the same results as with grapes.

Professor Lake: This matter of quality is of considerable moment to the growers out there. Last year I took occasion to write five of the[Pg 105] leading dealers in New York, like Parke and Tilford. They said in their letters of reply, "We consider the quality as varying from season to season. Some seasons we get the California product better than the European product; other seasons it is just the other way." It leads me to think seasonal variation has a great deal to do with the walnut, possibly. In some cases even the large dealers are not yet agreed that the American product is not yet good enough for the American market.

Professor Lake: The issue of quality is really important to the growers out there. Last year, I took the opportunity to write to five of the[Pg 105] top dealers in New York, like Parke and Tilford. They mentioned in their replies, "We believe the quality changes from season to season. Some years, the California product is better than the European one; other years, it's the opposite." This makes me think that seasonal variation plays a significant role for walnuts, possibly. In some cases, even the large dealers haven't yet agreed that the American product is good enough for the American market.

President Morris: Shall we say that nuts for the connoisseur should not be bleached?

President Morris: Should we agree that gourmet nuts shouldn't be bleached?

Professor Lake: Modern bleaching consists in running the nuts through a current of salt. It is applied in such a way that it does not do any injury whatever to the flavor or the kernel, unless possibly salting the kernel in cracked nuts would be considered injurious. The bleaching is beautiful. They are not over bleached. They use six pounds of salt to a thousand gallons of water, and run a current of ninety-five volts. It is sprayed on to the nuts as they pass through a revolving cylinder, the spray coming on in a fine mist. As they pass over the cylinder, they are graded and ventilated, and put into sacks. That is after they have been dried. They are ready in about twenty-two hours to be sacked and delivered. The old method of processing in soda and lime and sulphur certainly did injure them.

Professor Lake: Modern bleaching involves passing the nuts through a salt solution. This process is done in a way that doesn’t harm the flavor or the kernel, unless you consider salting the kernel in cracked nuts to be harmful. The bleaching looks great, and they aren’t over-bleached. They use six pounds of salt for every thousand gallons of water and run a current of ninety-five volts. A fine mist is sprayed onto the nuts as they move through a revolving cylinder. As they go over the cylinder, they are sorted, ventilated, and then placed into sacks after they’ve been dried. They’re ready to be bagged and delivered in about twenty-two hours. The old method of using soda, lime, and sulfur definitely damaged them.

Mr. Pomeroy: I am just a short distance from Niagara Falls and Buffalo. When any of you are in that section, I would like to have you come and see my trees. There are the seven year old trees my father started, and the orchard is of five or six acres. Some of the seedlings are in bearing now. I have a good many black walnuts in nursery rows, and I am going to begin grafting and budding. One thing I came for was to get information in regard to budding and grafting. In regard to the caring for the trees, it is a great pleasure to watch a tree grow and get it in shape.

Mr. Pomeroy: I'm just a short drive from Niagara Falls and Buffalo. If any of you are in the area, I'd love for you to come check out my trees. There are the seven-year-old trees my father started, and the orchard covers about five or six acres. Some of the seedlings are already producing fruit. I've got quite a few black walnuts in nursery rows, and I'm planning to start grafting and budding soon. One reason I came here was to gather information about budding and grafting. When it comes to taking care of the trees, it's a real joy to watch them grow and shape them.

Professor Craig: It seems to me that out of the very interesting discussion we have had on this question of the Persian walnut, and out of the discussion which has arisen from the papers of Mr. Littlepage and others on native nuts, we have obtained some very general principles which should be emphasized at this time. The one large principle that I want to call attention to is the principle which says that, in order to develop fruits—and we will include nuts in that general group—which shall be useful to the American public, we shall have to develop them under American soil and atmospheric conditions. In other words, the importation per se of European stock of whatever kind is altogether likely to meet with failure. This is the history of American fruit growing from the beginning. The very first beginning of fruit culture in this country was the importation of European fruits, and these uni[Pg 106]formly failed. Success came when American colonists began to grow American seedlings. The fact that these have prevailed is shown by the percentage of American fruits the large orchardist produces at the present time. Today nearly ninety-nine per cent of our apples are of American origin. The condition of today means success; the condition of a hundred years ago meant failure.

Professor Craig: It seems to me that from the really interesting discussion we've had about the Persian walnut, along with the conversation sparked by the papers from Mr. Littlepage and others on native nuts, we've arrived at some important general principles worth highlighting now. The main point I want to emphasize is that to develop fruits—and we'll include nuts in that category—that will be beneficial to the American public, we need to cultivate them in American soil and under our climate conditions. In other words, simply importing European varieties of any kind is likely to fail. This has been the story of American fruit growing from the start. The very beginnings of fruit culture in this country involved importing European fruits, and those attempts consistently failed. Success came when American colonists began to grow American seedlings. The fact that these have thrived is evident in the percentage of American fruits produced by large orchardists today. Nearly ninety-nine percent of our apples now come from American origin. The current situation leads to success; the state of a hundred years ago led to failure.

In this Persian walnut business, I think success is going to come to us through such work as Mr. Pomeroy and other interested amateurs are doing throughout the country, in selecting a good type of seedling here and there and growing seedlings from it. This homely old method of producing new types through seedling selection is, I think, going to do a great deal to ameliorate conditions the country over. I simply wanted to impress that idea, that if we nut growers are going to do something to help the nut interests of the country, we can do it by planting nuts and selecting nuts from the best types, again taking the best nuts from the best types and planting them; thus by keeping on selecting, we shall win success in the future.

In the Persian walnut business, I believe we will find success through the efforts of people like Mr. Pomeroy and other dedicated amateurs across the country. They're identifying good types of seedlings here and there and growing new ones from them. This simple, traditional method of creating new varieties by selecting seedlings is, in my opinion, going to significantly improve conditions nationwide. I just wanted to emphasize that if we nut growers want to support the nut industry, we can do so by planting nuts and choosing the best ones from top varieties. By continually selecting the best nuts and planting them, we will achieve success in the future.


IS THERE A FUTURE FOR JUGLANS REGIA AND HICORIA PECAN
IN NEW YORK AND NEW ENGLAND?

John Craig, Ithaca, NY.

[Read by title.]

It is common knowledge that there have been frequent instances of the successful fruitage of Persian walnuts throughout the entire Northeast. The evidence is forthcoming in attractive samples of nuts. Specimens have been received during the past two years from New England, Pennsylvania, New Jersey, and the lake region of New York, as well as the Hudson River section. So far as I am aware, however, Hicoria pecan has not fruited to any extent further north and east than southern Indiana.

It’s widely known that Persian walnuts have consistently thrived throughout the entire Northeast. The proof is in the appealing samples of nuts. Over the past two years, specimens have been collected from New England, Pennsylvania, New Jersey, and the lake region of New York, as well as the Hudson River area. As far as I know, though, Hicoria pecan hasn’t produced fruit in any significant amount north and east of southern Indiana.

Is it not remarkable that so little effort has been made to extend the natural range of this superb native nut northward?

Isn't it amazing that so little effort has been put into expanding the natural range of this amazing native nut to the north?

The fruiting habits of Juglans regia may be regarded as fickle, depending in some cases upon pollination, in others upon climatic conditions at the blooming time. One of its defects is its decided proterandrous habit, which seriously affects pollination and fruit setting. In general, the Persian walnut is capable of cultivation in all safe peach growing sections. Yet in the Gulf States the complaint is made that it is too readily susceptible to stimulating influences of warm weather in the spring. Again, the roots in that section are affected by fungi and insects. Notwithstanding these charges, there should be a future in the[Pg 107] North, as well as in the South, for this fine nut. It is hardly to be expected that success is to be attained in all sections of the country by using exclusively the material, by this I mean the strains and races, we have at the present time. For instance, in the South the root trouble is peculiar to that section, and it is probable that the root difficulties spoken of may be overcome by using native stocks in grafting and budding. The blooming habits, however, can only be modified by the relatively slow process of breeding.

The fruiting habits of Juglans regia can be seen as unpredictable, sometimes depending on pollination and other times on weather conditions during blooming. One of its issues is its strong proterandrous nature, which negatively impacts pollination and fruit development. Overall, the Persian walnut can be grown in all safe peach-growing areas. However, in the Gulf States, people report that it is too easily affected by warm spring weather. Additionally, the roots in that region are impacted by fungi and insects. Despite these concerns, there is potential for this nut in both the[Pg 107] North and South. It's unlikely that success will be achieved in all parts of the country using only the existing varieties we have now. For example, the root issues are specific to the South, and it's possible that these root problems could be addressed by using local stocks for grafting and budding. However, the blooming habits can only be changed through the relatively slow process of breeding.

In the North, nature has already provided us with foundation material for the improvement of Juglans regia. We have many promising varieties that have appeared more or less fortuitously here and there over the country. It is conceded that all of these do not possess the full range of desirable qualities, but they are sufficiently attractive certainly to challenge the best efforts of the plant breeder. We are encouraged too by such experiences as has come to us in the crossing of regia with allied species. A number of crosses of regia and nigra are recorded from the Pacific Coast. Burbank, Payne, and others have made notable progress in this line. It is a question, however, whether this line offers as certain reward as breeding in narrower lines, using the best individuals of Juglans regia which have come to us more or less by chance. The latter appears to me as the best field to operate.

In the North, nature has already given us the foundational material for improving Juglans regia. We have many promising varieties that have appeared somewhat randomly throughout the country. It's acknowledged that not all of these exhibit the full range of desirable traits, but they're definitely interesting enough to inspire the best efforts of plant breeders. We're also encouraged by the experiences we've gained from crossing regia with related species. Several crosses of regia and nigra have been documented on the Pacific Coast. Burbank, Payne, and others have made significant progress in this area. However, it raises the question of whether this approach offers as reliable a reward as breeding within narrower lines, using the best individuals of Juglans regia that we've found more or less by chance. The latter seems to me the best area to focus on.

Among the requirements in the Northeast, it may be said that we need hardiness of tree, coupled with a determinate habit of blooming, more than any other characteristics. Of course it goes without saying that we need thin shells, well filled with palatable meat. The work of Messrs. Pomeroy of Lockport, N. Y., J. G. Rush of West Willow, Pa., and other individuals in the Northeast is worthy of all encouragement. Wherever Persian walnuts are producing good nuts here in the Northeast, the best specimens of the best individual trees should be planted in the strong hope of improving the strain. There should be a first rate promise of success in this field, for many of our walnuts are fruiting as individual trees, standing alone and isolated, and therefore, are probably self-fertilized, a circumstance which may assist in shortening the process of improvement by breeding.

Among the requirements in the Northeast, it's important to have hardy trees that bloom reliably, more than any other traits. Naturally, we also need thin shells filled with tasty meat. The efforts of Messrs. Pomeroy from Lockport, N.Y., J.G. Rush from West Willow, Pa., and others in the Northeast deserve full support. Wherever Persian walnuts are producing good nuts in this area, the best specimens from top individual trees should be planted with the strong hope of improving the strain. There’s a good chance of success in this area, as many of our walnuts are fruiting as individual trees, standing alone and isolated, which likely means they are self-fertilized. This situation could help speed up the improvement process through breeding.

Hicoria Pecan. This is undoubtedly the best of all the native nuts, and the most worth while improving. The great popularity which this form of hickory enjoys in the South is undoubtedly due in considerable measure to the fact that it is adapted to a considerable range of territory. This adaptation is the natural acquirement of many years' evolution.

Hicoria Pecan. This is definitely the best of all the native nuts and the most worthwhile to improve. The widespread popularity of this type of hickory in the South is largely due to its adaptability to a wide range of areas. This adaptability is the result of many years of natural evolution.

At this time of the year, one sees in fruiterers' shops in New York and other cities appetizing looking baskets, containing cracked shagbarks and pecans. These nuts are enjoying a large share of popularity[Pg 108] at the hands of the consumers. As these two forms are exhibited together, the observer may note the essential good qualities of each, and he may make a mental picture of the possibilities of a union which would eliminate the undesirable features and combine the desirable. The lack of hardiness of the pecan would be strengthened by the hardy northern form, while the breeder would aim to retain the excellent flavors of each, the good qualities of meat, but enclosed by a covering of paper shell texture. We want the hardiness and adaptability of the shellbark, combined with the thin shell, the excellent cracking qualities, and the pleasant flavors of the pecan. Here is a truly attractive field. The fact that returns may be rather slow in maturing should not deter the plant breeder, for sometimes prizes come quickly. Of course the field is one which appeals more strongly to the institution of indefinite life tenure than to the individual whose years of activity are relatively brief.

At this time of year, you can find appetizing baskets filled with cracked shagbarks and pecans in fruit shops across New York and other cities. These nuts are becoming quite popular with consumers[Pg 108]. When these two varieties are displayed together, it's easy to appreciate the strengths of each and imagine how a combination could eliminate the drawbacks while enhancing the benefits. The pecan's lack of hardiness could be improved by the sturdy northern variety, while the breeder would want to keep the great flavors and quality of each nut, but with a shell that has a paper-like texture. We want the durability and adaptability of the shellbark, mixed with the thin shell, excellent cracking qualities, and delightful flavors of the pecan. This is a truly appealing area of focus. Although the returns might take a while to see results, that shouldn't discourage the plant breeder, as rewards can sometimes come quickly. Naturally, this field is more suited to institutions with long-term goals rather than individuals whose active years are limited.

What nature has done in the way of extending the range of the pecan northward has been clearly set forth in the excellent paper presented by Mr. Littlepage. This indigenous movement from the natural zone of the pecan towards the North and East has undoubtedly been infinitely slow. The important fact has been established, however, that not only has nature extended the natural range in the directions indicated, but Mr. Littlepage has shown that here and there a variety of exceptional merit has appeared, fortuitously and without assistance or guidance from man. These superior varieties are being placed under observation by interested nut enthusiasts like Messrs. Littlepage, Niblack, and McCoy, and others, who are not only studying the nut in its native haunts, but are experimenting with methods of propagation so that we may confidently look forward to a stable supply of these natural selections in the years near at hand.

What nature has done to expand the pecan's range northward has been well explained in the excellent paper by Mr. Littlepage. This natural movement from the pecan's original area toward the North and East has certainly been very slow. However, it has been established that not only has nature widened the natural range in these directions, but Mr. Littlepage has also shown that, here and there, some exceptionally good varieties have appeared, randomly and without help or guidance from humans. These superior varieties are being observed by interested nut enthusiasts like Messrs. Littlepage, Niblack, McCoy, and others, who are not only studying the nut in its native environments, but are also experimenting with propagation methods so that we can look forward to a stable supply of these natural selections in the near future.

Here, then, we have the material for founding new races of northern nuts by combining them with our best hardy hickories. Who will gainsay the prophecy that not far distant is the day when we may expect new hybrid strains of great economical importance arising from the union of our northern hickories with the most northerly forms of the pecan? Shall we designate these hybrids as "shellcans," "shagcans," or "hickcans," after the nomenclatural methods of present day plant breeders? The splendid work of our President in the interbreeding of northern types of nuts gives us strong hope to expect results of this nature.

Here, we have the foundation for creating new varieties of northern nuts by mixing them with our best hardy hickories. Who can deny the prediction that soon we may see new hybrid strains of significant economic value emerging from the combination of our northern hickories with the northernmost types of pecan? Should we call these hybrids "shellcans," "shagcans," or "hickcans," following the naming conventions of today’s plant breeders? The excellent work of our President in interbreeding northern nut types gives us strong hope for results like these.

In the matter of propagation we have learned certain essential fundamentals. First and most important is the firmly established fact that southern, pecan stocks are unsafe and generally unreliable in the region of the northern hickory. We must grow our own stocks from[Pg 109] northern nuts. We must propagate by using home grown material exclusively, and as to methods of propagation, it is probable that we can follow in general the practice of the southern nurseryman, but unquestionably modifications in procedure will arise out of the sum of our experience which will tend each year to bring a larger measure of success.

In terms of propagation, we've learned some key basics. The most important point is that southern pecan stocks are not dependable and generally not reliable in the northern hickory region. We need to grow our own stocks from[Pg 109]northern nuts. We should exclusively use homegrown material for propagation, and while we can generally follow the practices of southern nurserymen, our experiences will definitely lead to changes in methods that will help us achieve greater success each year.

This Association will perform an invaluable service in collecting these various experiences, winnowing the sound from the unsound, and disseminating safe deductions and reliable principles to the rapidly increasing band of nut culturists throughout the region of its activities. Our second session has been an unqualified success. May this meeting be surpassed in respect to enthusiasm manifested, experience and knowledge disseminated, by each of the annual conferences to be held in the years to come.

This Association will provide a crucial service by gathering these various experiences, separating what's valid from what's not, and sharing safe conclusions and trustworthy principles with the growing community of nut growers in the areas it serves. Our second session has been a complete success. May this meeting be exceeded in enthusiasm, shared experiences, and knowledge gained by each annual conference held in the future.

President Morris: Discussion as to the next place of meeting is in order.

President Morris: It's time to discuss where we'll have our next meeting.

Mr. Rush: I would certainly be very glad to entertain the Northern Nut Growers' Association at Lancaster City, Pennsylvania, and will assure you in advance that I will give you the best hospitality that the country can afford. We have now associated with the walnut interests in Lancaster County Mr. Jones of Jeanerette, Louisiana, who has been through that section and is pleased with the work that is being done there. I think it may be policy for the Association to meet there. We can have our night session, and be absent several hours in the morning and look over some of the work. Mr. Jones contemplates topgrafting hickory trees at his new home, and we can have the opportunity of seeing with what success he meets.

Mr. Rush: I would definitely love to host the Northern Nut Growers' Association in Lancaster City, Pennsylvania, and I promise to provide you with the best hospitality our area has to offer. We have now partnered with the walnut interests in Lancaster County and Mr. Jones from Jeanerette, Louisiana, who has visited that area and is impressed with the work being done there. I think it would be a good idea for the Association to meet there. We can have our evening session, and take several hours in the morning to explore some of the work. Mr. Jones plans to top-graft hickory trees at his new home, and we’ll have the chance to see how successfully he manages that.

The Association voted to accept Mr. Rush's invitation.

The Association voted to accept Mr. Rush's invitation.

President Morris: We will hear the report of the Committee on Resolutions.

President Morris: We'll hear the report from the Committee on Resolutions.


RESOLUTIONS PASSED BY THE NORTHERN NUT GROWERS ASSOCIATION,

December 15, 1911.

(Read by Reed.)

Be It Resolved:

Resolved:

That the Northern Nut Growers' Association assembled does hereby express its sincere thanks to the President and Faculty of Cornell University for placing at its disposal the facilities for holding its convention at this time.

The Northern Nut Growers' Association would like to extend its heartfelt thanks to the President and Faculty of Cornell University for providing the facilities to host its convention at this time.

That special thanks be extended to Dean L. H. Bailey of the College of Agriculture for the invitation to meet at this place and to Prof. John Craig for his many courtesies shown the Association and its individual members.[Pg 110]

Special thanks go to Dean L. H. Bailey of the College of Agriculture for the invitation to gather here, and to Prof. John Craig for his many kindnesses shown to the Association and its individual members.[Pg 110]

That we hereby express our thanks to President Morris and Secretary Deming for their labor and untiring efforts to bring about a successful meeting.

That we want to thank President Morris and Secretary Deming for their hard work and dedication in making this meeting a success.

That we also tender our thanks to President Morris for the liberal premiums offered for nut exhibits and to the many who have responded. That special attention be called to "The Morris Collection of the Edible Nuts of the World," maintained at this place by Dr. Robt. T. Morris, President of this Association. This collection is of the greatest possible educational value to those interested in the study of nuts and nut products.

We also want to thank President Morris for the generous prizes offered for nut exhibits and to everyone who participated. We highlight "The Morris Collection of the Edible Nuts of the World," which is kept here by Dr. Robt. T. Morris, President of this Association. This collection is incredibly valuable for anyone interested in studying nuts and nut products.

That, in view of the distribution and rapid spread of the disease known as "Chestnut Blight," especially among the American species, we express our hearty approval of the efforts being made by the federal government, the several state departments and especially the action of the Pennsylvania State Legislature in appropriating the sum of $275,000.00 to aid in studying and combatting this dread disease, and

That, considering the distribution and quick spread of the disease called "Chestnut Blight," especially among the American species, we fully support the efforts being made by the federal government, various state departments, and particularly the Pennsylvania State Legislature for allocating $275,000.00 to help study and fight this serious disease, and

That we urge the importance of continued efforts along these lines and similar action in all other states in which the chestnut species is of commercial importance, either for timber or nut purposes.

We emphasize the importance of ongoing efforts in this area and similar actions in all other states where the chestnut species is commercially important, whether for timber or nut production.

That the Secretary be instructed to send a copy of these resolutions to Hon. James Wilson, Secretary of Agriculture, at Washington, D. C, and to Commissioner of Agriculture or Director of Experiment Stations of such states as within which, according to his judgment, the chestnut species may be of sufficient importance to justify such action.

That the Secretary be instructed to send a copy of these resolutions to Hon. James Wilson, Secretary of Agriculture, in Washington, D.C., and to the Commissioner of Agriculture or Director of Experiment Stations in those states where, in his opinion, the chestnut species may be important enough to warrant such action.

C. A. Reed,
T. P. Littlepage,
Geo. C. Schempp, Jr.
,
Committee.

C. A. Reed,
T. P. Littlepage,
Geo. C. Schempp, Jr.
,
Committee.

(Read by Littlepage.)

That we thank Messrs. Collins, Reed, and Lake of the U. S. Department of Agriculture for attendance at this meeting and for their valuable information and assistance, and furthermore that we respect-fully invite them to attend the next annual meeting, and in the meantime lend the Executive Committee their assistance in making plans for next season's work and in carrying out the purposes of our organization.

We thank Mr. Collins, Mr. Reed, and Mr. Lake from the U.S. Department of Agriculture for attending this meeting and for their valuable information and support. We also respectfully invite them to join us at the next annual meeting and, in the meantime, to assist the Executive Committee in planning for next season's work and in achieving the goals of our organization.

T. P. Littlepage,
Geo. C. Schempp, Jr.

The Association voted to adopt these resolutions. President Morris: We will adjourn, and the Committee on Competition will meet this afternoon for examination of specimens and decisions in regard to the respective values of the different specimens exhibited.[Pg 111]

The Association voted to approve these resolutions. President Morris: We'll adjourn now, and the Committee on Competition will meet this afternoon to review the specimens and make decisions about the different values of the specimens presented.[Pg 111]


APPENDIX

MISCELLANEOUS NOTES.

Those in attendance at the meeting were as follows:

Those who attended the meeting were as follows:

Dr. Robert T. Morris, New York City, President
Mr. T. P. Littlepage, Washington, D. C, Vice-President
Dr. W. C. Deming, Westchester, New York City, Secretary-Treasurer
Prof. John Craig, Ithaca, N. Y., Chairman of the Executive Committee
Mr. C. A. Reed of the U. S. Dept, of Agriculture, Special Agent Field Investigations in Pomology
Mr. J. G. Rush, West Willow, Pa.
Prof. J. Franklin Collins, Forest Pathologist, U. S. Dept, of Agriculture
Prof. E. R. Lake, Assistant Pomologist, U. S Dept, of Agriculture.
Col. C. A. Van Duzee, St. Paul, Minn., and Viking, Fla.
Mrs. W. C. Deming, Redding, Conn.
Mr. W. N. Roper, Petersburg, Va, Editor American Fruit & Nut Journal
Mr. Leonard Barron, Editor Country Life in America, Garden City, L. I.
Mr. A. C. Pomeroy, Lockport, N. Y.
Professors Crosby, de Garmo, Tuck, Herrick, Drew, of the University.
Mr. J. A. Holmes, Ithaca, N. Y.
Mr. Geo. S. Tarbell, Ithaca, N. Y.
Mr. G. C. Schempp, Jr., Albany, Ga.
Mr. H. Brown and Mr. S. V. Wilcox, representing Thos. Meehan & Sons, Germantown, Pa.
Mr. F. M. Rites, Slaterville Springs, N. Y.
Students of the University and others.

Dr. Robert T. Morris, New York City, President
Mr. T. P. Littlepage, Washington, D.C., Vice-President
Dr. W. C. Deming, Westchester, New York City, Secretary-Treasurer
Prof. John Craig, Ithaca, NY, Chairman of the Executive Committee
Mr. C. A. Reed, U.S. Department of Agriculture, Special Agent for Field Investigations in Pomology
Mr. J. G. Rush, West Willow, PA.
Prof. J. Franklin Collins, Forest Pathologist, U.S. Department of Agriculture
Prof. E. R. Lake, Assistant Pomologist, U.S. Department of Agriculture.
Col. C. A. Van Duzee, St. Paul, MN, and Viking, FL.
Mrs. W. C. Deming, Redding, CT.
Mr. W. N. Roper, Petersburg, VA, Editor of American Fruit & Nut Journal
Mr. Leonard Barron, Editor of Country Life in America, Garden City, NY.
Mr. A. C. Pomeroy, Lockport, NY.
Professors Crosby, de Garmo, Tuck, Herrick, Drew, of the University.
Mr. J. A. Holmes, Ithaca, NY.
Mr. Geo. S. Tarbell, Ithaca, NY.
Mr. G. C. Schempp, Jr., Albany, GA.
Mr. H. Brown and Mr. S. V. Wilcox, representing Thos. Meehan & Sons, Germantown, PA.
Mr. F. M. Rites, Slaterville Springs, NY.
Students of the University and others.

The thanks of the association are due Professor Craig for his contribution to the purposes of the convention of the services of his private stenographer which made possible a complete record of all the proceedings and discussions. The success of the meeting is largely due to the thorough preparation made by Professor Craig.

The association owes its gratitude to Professor Craig for his work at the convention and for providing his private stenographer, which allowed for a complete record of all the proceedings and discussions. The success of the meeting is largely thanks to the careful preparation done by Professor Craig.


REPORT OF COMMITTEE ON EXHIBITS.

By Department of Horticulture, New York State College of Agriculture.

By the Department of Horticulture, New York State College of Agriculture.

A collection of the walnuts of commerce, comprising 35 varieties, shown with a specimen of each in section.

A collection of commercial walnuts, showcasing 35 varieties, each shown in cross-section with a sample.

A collection of 28 varieties of filberts.

A collection of 28 different types of hazelnuts.

A collection of 35 varieties of pecans.

A collection of 35 different types of pecans.

The Morris collection of edible nuts of the world. This includes not only the nuts of the North, but the fullest collection of the nuts of the tropics that has ever been brought together.

The Morris collection of edible nuts from across the globe. This features nuts from the North as well as the most extensive collection of tropical nuts ever put together.

By J. G. Rush, West Willow, Pennsylvania.

By J. G. Rush, West Willow, Pennsylvania.

Two plates of black walnuts; one plate showing hybridity between Persian walnut and butternut; one plate Paragon chestnuts; one plate especially large American sweet chestnuts.[Pg 112]

Two plates of black walnuts; one plate featuring a hybrid of Persian walnut and butternut; one plate of Paragon chestnuts; and one plate of especially large American sweet chestnuts.[Pg 112]

By A. C. Pomeroy, Lockport, New York.

By A. C. Pomeroy, Lockport, New York.

Four plates of walnuts, showing variation of seedlings; grown on trees varying from six to eight years old.

Four plates of walnuts, displaying various seedling types; grown on trees that are six to eight years old.

By W. N. Roper, Petersburg, Virginia.

By W. N. Roper, Petersburg, Virginia.

One plate Mantura pecans.

One plate of Mantura pecans.

By T. P. Littlepage, Washington, D. C.

By T. P. Littlepage, Washington, D.C.

An exhibit of eighteen varieties of seedling pecans, grown in the Wabash region of Indiana and Kentucky. These seedlings represent very promising varieties, some of them being exceedingly thin shelled, most of them well filled and symmetrical in form. Of these, five have been named, to wit: Greenriver, Warwick, Hodge, Hoosier, and Major. Mr. Littlepage exhibits a plate of Juglans regia and a fine sample of Juglans nigra.

An exhibit featuring eighteen types of seedling pecans grown in the Wabash area of Indiana and Kentucky. These seedlings are very promising; some have very thin shells, and most are well-filled and symmetrical. Five of these have been named: Greenriver, Warwick, Hodge, Hoosier, and Major. Mr. Littlepage presents a plate of Juglans regia and a nice sample of Juglans nigra.


PRIZE NUTS.

Announcement by the President.

In the interest of science and of American horticulture the Northern Nut Growers Association is making an effort to find nut trees of various kinds which produce superior nuts which can be used for propagation.

In the interest of science and American horticulture, the Northern Nut Growers Association is working to identify nut trees of different types that produce high-quality nuts suitable for propagation.

Prizes for special lots of nuts are offered.

Prizes are being offered for special batches of nuts.

Each lot of nuts sent for prize competition is to consist of twelve nuts from one tree, and the location of the tree is to be well marked, so that no mistake can be made later if cuttings are to be purchased from the owner or finder of the tree.

Each batch of nuts sent for the competition must include twelve nuts from the same tree, and the location of that tree should be clearly marked to avoid any confusion later if cuttings need to be obtained from the tree's owner or discoverer.

Nuts are to be sent by mail in a box or bag containing a card with the name and address of the sender plainly written. At the same time a letter is to be written separately, describing the tree in a general way, and giving the name of the town in which it grows.

Nuts should be mailed in a box or bag that includes a card with the sender's name and address clearly written. Additionally, a separate letter should be prepared, describing the tree in general terms and mentioning the name of the town where it grows.

Packages of nuts and descriptive letters are to be addressed to

Packages of nuts and letters explaining them should be addressed to

PROFESSOR JOHN CRAIG,
Cornell University, Ithaca, N. Y.

PROF. JOHN CRAIG
Cornell University, Ithaca, NY.

and all specimens must be sent by November 15, 1911.

and all specimens must be sent by November 15, 1911.

In former years it has happened that several people from the same town have sent nuts from the same tree. Under these circumstances, if the nuts take a prize, the prize must be given according to the date of the first specimens sent.

In previous years, it has occurred that multiple people from the same town have sent nuts from the same tree. In this situation, if the nuts win a prize, the award must be given based on the date of the first samples submitted.

In addition to the prizes given, valuable varieties receive the name of the person sending them, and this goes on record permanently.

In addition to the prizes awarded, valuable varieties are named after the person who submits them, and this is recorded permanently.

The sender of these nuts will often have opportunity to sell cuttings from the tree later at the common rate of five cents per foot.

The person sending these nuts will often have the chance to sell cuttings from the tree later at the usual price of five cents per foot.

Prizes are offered for the following nuts:

Prizes are available for these nuts:

1st prize is to be two dollars,
2nd prize is to be one dollar,

1st prize is $2,
2nd prize is $1,

and the amount of postage will be returned for all lots of nuts sent which do not receive prizes.

and the postage cost will be refunded for all lots of nuts sent that do not win prizes.

SHAGBARK OR SCALY BARK HICKORY (Hicoria Ovata).

Class A. Large thin shelled nuts.
Class B. Very small thin shelled nuts.
[Pg 113]

SHAGBARK OR SCALY BARK HICKORY (Hicoria Ovata).

Class A. Large, thin-shelled nuts.
Class B. Very small, thin-shelled nuts.
[Pg 113]

SHELLBARK HICKORY, KING NUT, BIG BUD HICKORY (H. laciniosa).

SHELLBARK HICKORY, KING NUT, BIG BUD HICKORY (H. laciniosa).

Size is particularly desired with this species, but thinness of shell counts high.

Size is especially valued in this species, but having a thin shell is also very important.

PECAN (H. pecan).

Pecan (H. pecan).

Pecans sent for competition must be native nuts from New Jersey, Pennsylvania, Delaware, Maryland, Virginia, West Virginia, Kentucky, Indiana and Ohio only, as these nuts are desired for northern horticulture.

Pecans submitted for competition must be native nuts from New Jersey, Pennsylvania, Delaware, Maryland, Virginia, West Virginia, Kentucky, Indiana, and Ohio only, as these nuts are preferred for northern horticulture.

OTHER HICKORIES.

OTHER HICKORIES.

Sometimes a tree of various other kinds of hickories will produce a very desirable nut; consequently first and second prizes are offered for any hickory nut not belonging to the above three kinds.

Sometimes a tree of different types of hickories will produce a really desirable nut; as a result, first and second prizes are offered for any hickory nut that doesn’t belong to the three mentioned above.

BLACK WALNUT (Juglans nigra).

Black Walnut (Juglans nigra).

Thin shelled black walnuts of good quality are desired.

Thin-shelled black walnuts of good quality are preferred.

BUTTERNUT, WHITE WALNUT (Juglans cinerea).

Butternut, White Walnut (Juglans cinerea).

Size and thinness of shell are most important.

Size and thinness of the shell are the most important factors.

PERSIAN WALNUT, ENGLISH WALNUT (Juglans regia).

PERSIAN WALNUT, ENGLISH WALNUT (Juglans regia).

American grown varieties the only ones receiving prizes.

American-grown varieties are the only ones winning awards.

ASIATIC WALNUTS (Juglans cordiformis, J. Sieboldi, J. Sibirica).

ASIATIC WALNUTS (Juglans cordiformis, J. Sieboldi, J. Sibirica).

American grown varieties the only ones receiving prizes.

American-grown varieties are the only ones winning awards.

BEECHNUT.

BEECHNUT.

Size stands first for prize qualifications for Beechnuts.

Size is the primary criterion for prize qualifications for Beechnuts.

AMERICAN HAZELS.

AMERICAN HAZELS.

Thinness of shell and size are most important.

The thinness of the shell and its size are the most important factors.

CHINQUAPIN (Castanea pumila).

CHINQUAPIN (Castanea pumila).

Size is the most important qualification for this species.

Size is the most important qualification for this species.

CHESTNUTS.

Chestnuts.

On account of the rapid spread of the chestnut blight no other kinds of chestnut besides Chinquapins are desired at present.

Due to the fast spread of chestnut blight, no other types of chestnuts except Chinquapins are wanted right now.

FREAK NUTS.

WEIRD NUTS.

Remarkable freaks of any species of edible nuts may win prizes. For instance, a black Walnut with meat growing in only one half of each shell.

Remarkable oddities of any type of edible nuts can receive awards. For example, a black walnut with meat that only grows in one half of each shell.

R. T. MORRIS, New York City,
President Northern Nut Growers Association.

R. T. MORRIS, New York City,
President of the Northern Nut Growers Association.


PRIZES AWARDED IN THE RESULTING COMPETITION.

1. Hicoria ovata

Plate II, first prize:
Plate I, second prize: Exhibited by Theron E. Platt, Newtown, Conn.

2. Hicoria pecan

Mantura, first prize: W. N. Roper, Petersburg. Va.
Major, second prize: T. P. Littlepage, Union Trust Building, Washington, D. C.

3. Hicoria laciniosa

First and second prizes: C. N. Stem, Sabillasville, Md.

4. Persian walnut

Nebo, first prize: J. G. Rush, West Willow, Pa.
[Pg 114]Holden, second prize: E. B. Holden, Hilton, N. Y.

5. Asiatic walnut

Juglans Sieboldiana, first prize: J. G. Rush, West Willow, Pa.

6. Chinquapin

No. 2, first prize: J. G. Rush, West Willow, Pa
No. 1, second prize: J. G. Rush, West Willow, Pa.

7. Freak nuts

Hickory No. 4, first prize: Lillie E. Johnson, Gowanda, N. Y.

8. Butternuts

First prize: Mrs. Albina Simonds, South Royalton, Vt.

9. Beechnuts

First prize: Malcolm Newell, West Wardsboro, Vt.
Second prize: William Davis, Rutland, Vt.

10. Black walnuts

First prize: J. J. Robinson, Lamont, Mich.
Second prize: Dorothy McGrew, R.F.D. 6, Box 77, Kent, O.

1. Hicoria ovata

Plate II, first prize:
Plate I, second prize: Exhibited by Theron E. Platt, Newtown, Conn.

2. Hicoria pecan

Mantura, first prize: W. N. Roper, Petersburg, Va.
Major, second prize: T. P. Littlepage, Union Trust Building, Washington, D.C.

3. Hicoria laciniosa

First and second prizes: C. N. Stem, Sabillasville, Md.

4. Persian walnut

Nebo, first prize: J. G. Rush, West Willow, Pa.
[Pg 114]Holden, second prize: E. B. Holden, Hilton, N.Y.

5. Asiatic walnut

Juglans Sieboldiana, first prize: J. G. Rush, West Willow, Pa.

6. Chinquapin

No. 2, first prize: J. G. Rush, West Willow, Pa.
No. 1, second prize: J. G. Rush, West Willow, Pa.

7. Freak nuts

Hickory No. 4, first prize: Lillie E. Johnson, Gowanda, N.Y.

8. Butternuts

First prize: Mrs. Albina Simonds, South Royalton, Vt.

9. Beechnuts

First prize: Malcolm Newell, West Wardsboro, Vt.
Second prize: William Davis, Rutland, Vt.

10. Black walnuts

First prize: J. J. Robinson, Lamont, Mich.
Second prize: Dorothy McGrew, R.F.D. 6, Box 77, Kent, O.

The prizes awarded in this competition were contributed personally by the President.

The prizes given in this competition were personally provided by the President.


REPORT OF THE COMMITTEE ON THE NOMENCLATURE OF JUGLANS MANDSHURICA AND THE SHELLBARK HICKORIES.

The following are the questions sent by the secretary and the answers received:

The following are the questions sent by the secretary and the answers received:

As there seems to be a difference of opinion as to the identity of 'Juglans mandshurica' will you be so kind as to answer the following questions for the benefit of the Northern Nut Growers' Association at their annual meeting at Ithaca, New York, Dec. 14 and 15, 1911.

As there's a difference of opinion about the identity of 'Juglans mandshurica,' could you please answer the following questions for the benefit of the Northern Nut Growers' Association at their annual meeting in Ithaca, New York, on December 14 and 15, 1911?

Q. 1 What type of nut do you consider the "Juglans mandshurica" to be?

Q. 1 What kind of nut do you see the "Juglans mandshurica" as?

J. H. Black, Hightstown, N. J.: Probably a Juglans Regia Manchuria.

J. H. Black, Hightstown, N. J.: Probably a Manchurian Walnut.

T. E Steele, Palmyra, N. J.: No resemblance to Persian walnut but very similar to butternut, a little longer and thicker than butternut and of little better quality.

T. E Steele, Palmyra, N. J.: No resemblance to Persian walnut but very similar to butternut, slightly longer and thicker than butternut and of somewhat better quality.

Luther Burbank, Santa Rosa, Cal.: Nigra, or the connecting link between butternut, eastern black walnut and a trace of Sieboldi especially in foliage.

Luther Burbank, Santa Rosa, Cal.: Nigra, or the connection between butternut, eastern black walnut, and a hint of Sieboldi, particularly in the leaves.

H. E. Van Deman, Washington, D. C.: It is almost identical with J. Sieboldiana.

H. E. Van Deman, Washington, D.C.: It is almost the same as J. Sieboldiana.

J. M. Thorburn & Co., 33 Barclay St., N. Y. City.: Our idea of the type is that it resembles very closely in size, form and color of the shell the English walnut or Juglans regia, though the shell is thicker and the quality of the kernel has not the pleasant flavor of the Juglans regia.

J. M. Thorburn & Co., 33 Barclay St., N. Y. City.: We believe the type closely resembles the English walnut or Juglans regia in size, shape, and shell color, although the shell is thicker and the kernel's quality doesn't have the pleasant flavor of the Juglans regia.

Q 2 Does it resemble the Persian walnut or the butternut?

Q 2 Does it look like the Persian walnut or the butternut?

J. S. Black: Persian.

J. S. Black: Iran.

T. E. Steele: (See Q. 1).

T. E. Steele: (See Q. 1).

Luther Burbank: (Does it resemble the Persian walnut—) No. (—or the butternut?) Very much in nut but less elongated and not pointed. Very thick shell.[Pg 115]

Luther Burbank: (Does it look like the Persian walnut—) No. (—or the butternut?) It’s similar in some ways but not as long and not as pointed. Very thick shell.[Pg 115]

H. E. Van Deman: Not similar to either of them.

H. E. Van Deman: Not like either of them.

J. M. Thorburn & Co.: (See Q. 1).

J. M. Thorburn & Co.: (See Q. 1).

Q. 3 Is it a nut of commercial or other value?

Q. 3 Is it a nut that has commercial or other value?

J. S. Black: Yes.

J.S. Black: Yeah.

T. E. Steele: I hardly think it a nut of commercial value as the shell is too thick. I should not consider it much better than the butternut.

T. E. Steele: I hardly think it's a nut worth selling since the shell is too thick. I wouldn't consider it much better than the butternut.

Luther Burbank: Hardly unless improved. Meat sweet like butternut. Juglans Sieboldi var. Cordiformis is the very best of this type, thin shell, very sweet meats. Both these nuts vary very widely in form.

Luther Burbank: Not really unless it's better. The meat is sweet like butternut. Juglans Sieboldi var. Cordiformis is the best of this variety, with a thin shell and very sweet meat. Both of these nuts vary very significantly in shape.

H. E. Van Deman: Only of value as a shade tree or as a stock from which to make crosses.

H. E. Van Deman: Only useful as a shade tree or as a source for creating hybrids.

J. M Thorburn and Co.: As far as we know it has no commercial value here. We sell it only for seed purposes.

J. M Thorburn and Co.: As far as we know, it has no commercial value here. We only sell it for seed purposes.

Q. 4 How was it introduced into this country?

Q. 4 How was it brought into this country?

J. S. Black: By Yokohama Nursery Co. of New York City.

J. S. Black: By Yokohama Nursery Co. of New York City.

T. E. Steele: I do not know.

T. E. Steele: I don't know.

Luther Burbank: Some twenty years ago both by myself and the Arnold Herbarium of Newtown, Mass.

Luther Burbank: About twenty years ago, both I and the Arnold Herbarium in Newtown, Mass.

H. E. Van Deman: By nuts from Manchuria, I have always understood.

H. E. Van Deman: I’ve always understood that they are nuts from Manchuria.

J. M. Thorburn & Co.: We cannot tell. We purchase direct from Japan.

J. M. Thorburn & Co.: We can't say. We buy directly from Japan.

Q. 5 What are the characteristics of the tree?

Q. 5 What are the features of the tree?

J. S. Black: Very similar but hardier than Persian.

J. S. Black: Very similar but tougher than Persian.

T. E. Steele: Very similar in growth to that of the Japan walnut, not unlike the butternut. In fact many call them butternuts, but Mr. Van Deman was quite sure they were the Mandshurica when he picked one from the tree I have in mind.

T. E. Steele: Very similar in growth to that of the Japan walnut, and not unlike the butternut. In fact, many people refer to them as butternuts, but Mr. Van Deman was convinced they were the Mandshurica when he picked one from the tree I’m thinking of.

Luther Burbank: Much like Sieboldi.

Luther Burbank: Similar to Sieboldi.

Van Deman: Very thrifty and luxuriant with large leaves and large growth. Bark light colored.

Van Deman: Very economical and lush with big leaves and robust growth. Bark is a light color.

J. M. Thorburn & Co.: It is a broad-headed tree growing about 60 feet high.

J. M. Thorburn & Co.: It’s a wide-headed tree that grows to about 60 feet tall.

Q. 6 Have you raised them yourself or can you say who has?

Q. 6 Have you raised them yourself, or do you know who has?

J. S. Black: We have raised trees but not the nuts.

J. S. Black: We have grown trees but not the nuts.

T. E. Steele: I have never raised them and know of no one who has.

T. E. Steele: I've never raised them and don't know anyone who has.

Luther Burbank: Young trees. My one tree is more spready than other walnuts, and so far though old does not bear.

Luther Burbank: Young trees. My one tree is more spread out than other walnuts, and so far, although it's older, it doesn’t bear fruit.

Van Deman: No, I have not grown the trees. Think John or Wm. Parry of Parry, N. J., have them. I have J. Cordiformis.

Van Deman: No, I haven't grown the trees. I think John or Wm. Parry of Parry, N. J., have them. I have J. Cordiformis.

J. M. Thorburn & Co: We have never raised them ourselves.

J. M. Thorburn & Co: We’ve never grown them ourselves.

Q. 7 Can you send samples or say where they can be obtained?

Q. 7 Can you send samples or let me know where I can get them?

J. S. Black: We can furnish trees. Get nuts from Yokohama Nursery Co., New York City.

J. S. Black: We can provide trees. Get nuts from Yokohama Nursery Co., New York City.

T. E. Steele: I know of but one tree near here, and I am mailing you one nut that I gathered a year or two ago, too long ago to be of any value except to show the character of the nut. If I can procure another nut or two of this year's growth I will do so and mail to you.[Pg 116]

T. E. Steele: I only know of one tree nearby, and I’m sending you one nut that I collected a year or two ago, too long ago to be useful except to show what the nut looks like. If I manage to get another nut or two from this year's growth, I’ll send those to you too.[Pg 116]

Luther Burbank: Have no samples but enclose usual form. From half shell. (Drawings of this, of the surface character of the nut, and of "size and form of a common sieboldi.")

Luther Burbank: Don’t have any samples but I’m including the usual form. From half shell. (Drawings of this, of the surface character of the nut, and of "size and form of a common sieboldi.")

H. E. Van Deman: Perhaps from the Parrys.

H. E. Van Deman: Maybe from the Parrys.

No replies were received from R. E. Smith, of the California Agricultural Experiment Station, Whittier; from Jackson Dawson, of the Arnold Arboretum; or from the Yokohama Nursery Co., 31 Barclay St., N. Y. City.

No responses were received from R. E. Smith at the California Agricultural Experiment Station in Whittier, from Jackson Dawson at the Arnold Arboretum, or from the Yokohama Nursery Co. at 31 Barclay St., New York City.

Summary of Dr. Morris's investigations as given by him on p. 12: The nut described in the U. S. bulletin as Juglans mandshurica is the one originally described and named by Maxim more than thirty years ago and is a nut of the butternut type. A few years ago the Yokohama Nursery Co., not knowing that this name had been previously applied, gave it to a nut of the Juglans regia type which they distributed. This nut had been previously named by De Candolle, Juglans regia sinensis.

Summary of Dr. Morris's investigations as stated by him on p. 12: The nut referred to in the U.S. bulletin as Juglans mandshurica is the one originally described and named by Maxim over thirty years ago and is a type of butternut. A few years back, the Yokohama Nursery Co., unaware that this name had already been used, assigned it to a nut of the Juglans regia type that they distributed. This nut had been previously named by De Candolle as Juglans regia sinensis.


NOMENCLATURE OF THE SHELLBARK HICKORIES.

The names "shellbark," "shagbark" and "scalybark" are at present used interchangeably by authors for different species of the hickory. It is advised that the Association take an arbitrary stand on the nomenclature and state our choice of the name "shagbark" for Hicoria ovata, "shellbark" for Hicoria laciniosa and "scalybark" for Hicoria Carolinae-septentrionalis.

The names "shellbark," "shagbark," and "scalybark" are currently used interchangeably by writers for different species of hickory. It’s recommended that the Association take a definitive stance on the naming and declare our preference for the name "shagbark" for Hicoria ovata, "shellbark" for Hicoria laciniosa, and "scalybark" for Hicoria Carolinae-septentrionalis.

This should become a matter of official record and eventually clear up the confusion.

This should be made an official record and will ultimately clarify the confusion.


THE HICKORY BARK BORER.

In Country Life in America for October 15, 1911, there appeared an article entitled "Warning!—The Hickory Bark Borer is With Us" by Hermann W. Merkel, Forester of the New York Zoological Gardens.

In Country Life in America for October 15, 1911, there was an article titled "Warning!—The Hickory Bark Borer is Here" by Hermann W. Merkel, Forester of the New York Zoological Gardens.

The following circular was issued by E. F. Felt, New York State Entomologist, under date of Oct. 31, 1911.

The following circular was issued by E. F. Felt, New York State Entomologist, on October 31, 1911.

DYING HICKORY TREES.

Numerous magnificent hickories have been killed by the pernicious hickory bark borer in the vicinity of New York city. It has destroyed thousands of trees in the central part of the State, while recent investigations show that it is at work in the Hudson valley near Tivoli and probably is injurious in numerous other places. The severe droughts of the last two or three years have undoubtedly been favorable to the development of this pest, since the vitality of many trees has been lowered and they have thus been rendered more susceptible to attack by insect enemies.

Many beautiful hickory trees have been killed by the harmful hickory bark borer around New York City. It has destroyed thousands of trees in the central part of the state, and recent studies show that it's also affecting the Hudson Valley near Tivoli and likely harming trees in several other areas. The severe droughts of the last two or three years have certainly helped this pest thrive, as the health of many trees has decreased, making them more vulnerable to insect attacks.

The preliminary signs of injury, such as wilting leaves and dead twigs in mid-summer are exceedingly important because they indicate serious trouble before it has passed the remedial stage. Examination of injured trees at the present time may show particles of brown or white sawdust in the crevices of the bark, and in the case of some a few to many circular holes appearing as though they had been made by number 8 buckshot. This external evidence should be supplemented by cutting down to the sapwood. The exposure there of the longitudinal galleries 1 to 1½ inches long, about ⅛ of an inch in diameter and with numerous fine, transverse galleries arising therefrom and gradually spreading out somewhat fan-shaped, is conclusive evidence as to the identity of this pest. Only a little experience is necessary before one can recognize the work of this borer.

The early signs of injury, like wilting leaves and dead twigs in midsummer, are really important because they show serious problems before it’s too late to fix them. Checking injured trees right now might reveal tiny bits of brown or white sawdust in the bark's cracks, and in some cases, you might see a few to many round holes that look like they were made by number 8 buckshot. This outside evidence should be backed up by cutting down to the sapwood. When you expose the long tunnels that are 1 to 1½ inches long, about ⅛ of an inch in diameter, with many fine, short tunnels branching out from them in a somewhat fan-shaped pattern, it’s clear what kind of pest you’re dealing with. It only takes a little experience to recognize the work of this borer.

The insect passes the winter in oval cells as stout, whitish, brown-headed grubs about ¼ of an inch long, the beetles appearing from the last of June to the last of July. Badly injured trees are beyond hope and should be cut some time during the winter and the bark burned before the beetles can emerge; otherwise many will mature and attack other trees next spring. It is particularly important to locate the trees which have died wholly or in part the past summer, because they contain[Pg 117] grubs likely to mature and then be the source of trouble another year. General cooperation in the cutting out of infested trees and burning of the bark as indicated above will do much to check this enemy of our hickories.

The insect spends the winter as oval cells that look like thick, whitish, brown-headed grubs about ¼ of an inch long, with beetles appearing from the end of June to the end of July. Severely damaged trees are beyond saving and should be cut down during the winter, with the bark burned before the beetles can come out; otherwise, many will grow up and attack other trees next spring. It's especially important to find the trees that died completely or partially last summer, as they contain[Pg 117] grubs that may mature and become a problem again next year. General cooperation in cutting down infested trees and burning the bark as described above will help significantly in controlling this threat to our hickories.

E. P. PELT.
State Entomologist.

E. P. PELT.
State Entomologist.

The following "Press Notice" was issued by the U. S. Department of Agriculture under date of Nov. 15, 1911:—

The following "Press Notice" was issued by the U.S. Department of Agriculture on November 15, 1911:—

THE DYING HICKORY TREES,—CAUSE AND REMEDY.

Within the past ten years a large percentage of the hickory trees have died in various sections throughout the northern tier of States from Wisconsin to Vermont and southward through the Atlantic States to central Georgia and to a greater or less extent within the entire range of natural growth of the various species.

In the last ten years, a significant number of hickory trees have died in different areas across the northern states from Wisconsin to Vermont, and down through the Atlantic states to central Georgia, to varying degrees throughout the entire natural range of the different species.

CAUSE.

While there are several and sometimes complicated causes of the death of the trees, investigations by experts of the Bureau of Entomology, U. S. Department of Agriculture, have revealed the fact that the hickory barkbeetle is by far the most destructive insect enemy and is therefore, in the majority of cases, the primary cause of the dying of the trees.

While there are various and sometimes complex reasons for the death of the trees, research by specialists at the Bureau of Entomology, U.S. Department of Agriculture, has shown that the hickory bark beetle is by far the most harmful insect threat and is consequently the main cause of the trees dying in most cases.

HOW TO RECOGNIZE THE WORK OF THE BEETLE.

The first evidence of the presence and work of the beetle is the premature dying or falling of a few of the leaves in July and August caused by the adult or parent beetles feeding on the bark at the base of the leaf stem, but this work alone does not kill the trees.

The first signs of the beetle's presence and activity are the early wilting or dropping of some leaves in July and August, which is due to the adult beetles feeding on the bark at the base of the leaf stem. However, this damage by itself doesn’t kill the trees.

The next evidence of its destructive work is the dying of part of a tree or all of one or more trees. If the trees are dying from the attack of the beetle, an examination of the inner bark and surface of the wood on the main trunks will reveal curious centipede-like burrows in the bark and grooved on the surface of the wood. These are galleries and burrows of the parent beetles and of their broods of young grubs or larvae. The girdling effect of these galleries is the real cause of the death of the trees.

The next sign of its destructive activity is the death of part of a tree or entire trees. If the trees are dying due to the beetle's attack, examining the inner bark and surface of the main trunks will show strange, centipede-like tunnels in the bark and grooves on the wood's surface. These are the galleries and burrows made by the parent beetles and their young grubs or larvae. The girdling effect of these galleries is what actually leads to the trees' death.

HABITS OF THE BEETLES.

The broods of the beetle pass the winter in the bark of the trees that die during the preceding summer and fall. During the warm days of March and April these overwintered broods complete their development to the adult winged form, which during May and June emerge through small round holes in the bark and fly to the living trees. They then attack the twigs to feed on the base of the leaves and tender bark and concentrate in the bark of the trunks and large branches of some of the living healthy trees and bore through the bark to excavate their short vertical egg galleries. The eggs are deposited along the sides of these galleries and the larvae hatching from them excavate the radiating food burrows which serve to girdle the tree or branch.

The beetle larvae spend the winter in the bark of trees that died during the previous summer and fall. As the warm days of March and April arrive, these larvae grow into adult beetles with wings, which emerge through small round holes in the bark during May and June and fly to healthy trees. They then attack the twigs, feeding on the bases of the leaves and soft bark, and gather in the bark of the trunks and large branches of some living trees, boring through the bark to create short vertical egg galleries. The eggs are laid along the sides of these galleries, and the larvae that hatch from them create radiating food tunnels that girdle the tree or branch.

The following recommendations for the successful control of this beetle are based on investigations, experiments and demonstrations conducted by the experts on forest insects of the Bureau of Entomology during the past 10 years.

The following recommendations for effectively controlling this beetle come from research, experiments, and demonstrations carried out by the forest insect experts at the Bureau of Entomology over the last 10 years.

RECOMMENDATIONS.

1. The best time to conduct the control work is between October 1st and May 1st, but must be completed before the 1st to middle of May in order to destroy the broods of the beetle before they begin to emerge.

1. The ideal time to carry out the control work is between October 1st and May 1st, but it must be finished before May 1st to mid-May to eliminate the beetle's broods before they start to hatch.

2. The hickory trees within an area of several square miles that died during the summer and fall and those of which part or all of the tops or large branches died should be located and marked with white paint or otherwise.

2. The hickory trees in an area of several square miles that died during the summer and fall, along with those that have partially or completely lost their tops or large branches, should be identified and marked with white paint or another method.

3. Fell the marked dead trees and cut out all dead branches or the tops of the remaining marked trees which still have sufficient life to make a new growth of branches.

3. Cut down the marked dead trees and remove all dead branches or the tops of the remaining marked trees that still have enough life to grow new branches.

4. Dispose of all infested trunks and branches in such a manner as to kill the overwintering broods of the beetles in the bark; (a) by utilizing the wood for commercial products and burning the refuse; or (b) utilizing the wood of the trunks and branches for fuel; or (c) by placing the logs in water and burning the branches and tops; or (d) by removing the infected bark from the trunks or logs and burning it with the branches or as fuel.[Pg 118]

4. Get rid of all infested trunks and branches in a way that kills the overwintering beetle larvae in the bark; (a) by using the wood for commercial products and burning the leftover debris; or (b) using the wood from the trunks and branches as fuel; or (c) by putting the logs in water and burning the branches and tops; or (d) by removing the infected bark from the trunks or logs and burning it along with the branches or as fuel.[Pg 118]

5. So far as combating the beetle is concerned it is unnecessary and a waste of time to dispose of trees or branches which have been dead 12 months or more, because the broods of the destructive beetle are not to be found in such trees.

5. When it comes to dealing with the beetle, it's pointless and a waste of time to remove trees or branches that have been dead for 12 months or more, because the larvae of the destructive beetle aren't found in those trees.

6. Spraying the tops or branches or the application of any substance as a preventive is not to be recommended. Nothing will save a tree after the main trunk is attacked by large numbers of this beetle or after the bark and foliage begin to die.

6. Spraying the tops or branches or applying any substance as a preventive isn’t recommended. Nothing can save a tree once the main trunk is attacked by a large number of these beetles or after the bark and leaves start to die.

7. The injuries to the twigs by this beetle do not require treatment.

7. The damage to the twigs from this beetle doesn't need treatment.

8. The bark and wood of dying and dead trees are almost invariably infested with many kinds of bark and wood-boring insects which can do no harm to living trees. Therefore all efforts should be concentrated on the disposal of the broods of the hickory barkbeetle, according to the above recommendations.

8. The bark and wood of dying and dead trees are usually infested with various types of bark and wood-boring insects that don't harm living trees. So, all efforts should focus on getting rid of the broods of the hickory barkbeetle, as recommended above.

In order to insure the protection of the remaining living trees it is very important that at least a large majority of the dead infested and partially dead infested trees found within an entire community of several square miles be disposed of within a single season to kill the broods of this beetle. Therefore there should be concerted action by all owners of hickory trees.

To protect the remaining live trees, it's crucial that a large majority of the dead and partly dead infested trees in a community spanning several square miles be removed within a single season to eliminate the beetle's broods. Therefore, all hickory tree owners need to take coordinated action.

On account of the value of the hickory for shade and nuts and for many commercial wood products it is important that the people of a community, county or state who are in any manner interested in the protection of this class of trees, should give encouragement and support to any concerted or cooperative effort on the part of the owners towards the proper control of the hickory bark beetle.

Because hickory trees are valuable for shade, nuts, and various wood products, it's essential for everyone in a community, county, or state who cares about protecting these trees to support any collaborative efforts by the owners to effectively manage the hickory bark beetle.

The following is an extract from a letter from Dr. Felt to Mr. Merkel:

The following is an excerpt from a letter from Dr. Felt to Mr. Merkel:

"Replying to yours of the 11th inst. I would state that Chapter 798 of the Laws of 1911, a copy of which is enclosed herewith, is, in my estimation, sufficiently comprehensive to include such an insect as the hickory bark borer."

"Responding to your letter from the 11th, I want to say that Chapter 798 of the Laws of 1911, a copy of which is attached, is, in my opinion, comprehensive enough to cover an insect like the hickory bark borer."

"It is certainly extremely unfortunate that trees past hope and infested by thousands of insects liable to destroy those in the vicinity, should be left standing through the winter and the pests allowed to mature and continue their nefarious work, especially as they could be checked at a comparatively slight expense and by the adoption of measures which ultimately must be carried out unless the trees are allowed to decay in the field. I am much interested in the matter."

"It’s really unfortunate that trees that are hopeless and infested with thousands of insects that could damage nearby ones are left standing through the winter, allowing the pests to mature and keep causing problems. This could be prevented at a relatively low cost with measures that will eventually need to be taken unless the trees are just allowed to rot in the field. I’m very interested in this issue."

The following are extracts from a letter from Dr. Felt to the Secretary, under date of Nov. 21, 1911:

The following are excerpts from a letter from Dr. Felt to the Secretary, dated Nov. 21, 1911:

"Your of the 19th is at hand and it gives me pleasure to enclose herewith a copy of a circular summarizing the hickory bark beetle situation in this State and suggesting the prompt adoption of remedial measures. This pest, as you are doubtless aware, is very injurious and has been responsible for the destruction of thousands of hickories, not only in the Hudson valley but also during recent years in the central part of the State. Only a few weeks ago we found a rather bad infestation in the vicinity of Tivoli. You are doubtless familiar with my article on this pest, published in Insects Affecting Park and Woodland Trees, N. Y. State Museum Memoir 8, Volume I, pages 275-79."

"Your letter from the 19th is here, and I'm happy to include a copy of a circular that summarizes the hickory bark beetle situation in this state and suggests taking immediate action. This pest, as you probably know, is highly damaging and has caused the loss of thousands of hickory trees, not only in the Hudson Valley but also, in recent years, in the central part of the state. Just a few weeks ago, we discovered a significant infestation near Tivoli. You are likely aware of my article on this pest, published in Insects Affecting Park and Woodland Trees, N. Y. State Museum Memoir 8, Volume I, pages 275-79."

At the annual meeting of the Northern Nut Growers' Association, held December 14th and 15th, 1911, at the New York State College of Agriculture, Cornell University, Ithaca, New York, the following resolutions were adopted:

At the annual meeting of the Northern Nut Growers' Association, held on December 14th and 15th, 1911, at the New York State College of Agriculture, Cornell University, Ithaca, New York, the following resolutions were adopted:

"Be it resolved that, in view of the distribution and rapid spread of the disease known as the "Chestnut Blight," especially among the American species, we express our hearty approval of the efforts being made by the federal government, the several state departments, and especially the action of the Pennsylvania state legislature in appropriating the sum of $275,000 to aid in studying and combating this dread disease; and[Pg 119]

"Resolved that, considering the wide distribution and quick spread of the disease known as "Chestnut Blight," particularly among American species, we fully support the efforts made by the federal government, various state departments, and especially the Pennsylvania state legislature's decision to allocate $275,000 to help study and fight this serious disease; and[Pg 119]

That we urge the importance of continued efforts along these lines, and similar action in all other states in which the chestnut species is of commercial importance, either for timber or nut purposes.

We emphasize the importance of ongoing efforts in this area, as well as similar actions in all other states where the chestnut species is commercially valuable, whether for timber or nuts.

That the secretary be instructed to send a copy of these resolutions to the Hon. James Wilson, Secretary of Agriculture, at Washington, D. C. and to the Commissioner of Agriculture or the Director of Experiment Stations of the states within which, according to his judgment, the chestnut species may be of sufficient importance to justify such action.

That the secretary be directed to send a copy of these resolutions to the Hon. James Wilson, Secretary of Agriculture, in Washington, D.C., and to the Commissioner of Agriculture or the Director of Experiment Stations of the states where, in his opinion, the chestnut species may be important enough to warrant this action.

Attention is called especially to Farmers' Bulletin No. 467, "The Control of the Chestnut Bark Disease," Issued Oct. 25th, 1911, by the U. S. Dept, of Agriculture.

Attention is particularly drawn to Farmers' Bulletin No. 467, "The Control of the Chestnut Bark Disease," issued on October 25th, 1911, by the U.S. Department of Agriculture.

And be it further resolved that, in view of the depredations in various parts of the country by the "Hickory Bark Beetle," to which attention has been called by a press notice of the U. S. Department of Agriculture, by a circular issued by Dr. E. P Pelt, Entomologist of the State of New York, by an article entitled "Warning;—The Hickory Bark Borer is with Us," by Herman W. Merkel, Forester of the New York Zoological Park, published in Country Life in America, Oct. 15th, 1911, and by an address before the annual meeting of this association by Prof. Herrick of the New York State College of Agriculture; and

And it is also resolved that, considering the damage caused in various parts of the country by the "Hickory Bark Beetle," which has been highlighted by a press notice from the U.S. Department of Agriculture, a circular from Dr. E. P. Pelt, Entomologist of the State of New York, an article titled "Warning;—The Hickory Bark Borer is with Us," by Herman W. Merkel, Forester of the New York Zoological Park, published in Country Life in America on October 15, 1911, and a speech given at this association's annual meeting by Prof. Herrick of the New York State College of Agriculture; and

In view of the presence of this destructive insect throughout the eastern states, and as far south and west as Mississippi and Nebraska; and

In light of the presence of this harmful insect across the eastern states and as far south and west as Mississippi and Nebraska; and

In view of the presumption that its introduction into the pecan area of the United States would be a calamity; and

In light of the assumption that bringing it into the pecan region of the United States would be a disaster; and

In view further of the fact that it has been demonstrated that prompt action in the destruction of infested trees will prevent further spread of this pest, and that it is of the utmost importance that such action should be taken before the emergence of a new brood of this beetle in the spring of the year;

In light of the fact that it's been shown that quick action to remove infested trees will stop the spread of this pest, and that it’s crucial to take this action before the new generation of this beetle appears in the spring;

The Secretary be instructed to present these resolutions to the Hon. James Wilson, Secretary of Agriculture, Washington, D. C, and to the Commissioners of Agriculture of New York and other states where the hickory bark beetle is a menace, urging immediate and energetic measures against the spread of this dangerous pest which in many localities threatens the hickory tree with serious destruction."

The Secretary is instructed to present these resolutions to the Hon. James Wilson, Secretary of Agriculture, Washington, D.C., and to the Commissioners of Agriculture of New York and other states where the hickory bark beetle is a threat, urging immediate and vigorous action against the spread of this dangerous pest that poses a serious risk to hickory trees in many areas.

Jan. 31, 1912.

Jan 31, 1912.

LETTER FROM THE SECRETARY TO HON. CALVIN J. HUSON.

The Honorable Calvin J. Huson,
Commissioner of Agriculture,
Albany, New York.

Judge Calvin J. Huson,
Agriculture Commissioner
Albany, NY.

Sir:—

Sir:—

I have the honor to transmit herewith the resolutions passed by the Northern Nut Growers' Association at its annual meeting held at the New York State College of Agriculture, Ithaca, New York, Dec. 14th and 15th, 1911.

I am pleased to share the resolutions passed by the Northern Nut Growers' Association at its annual meeting held at the New York State College of Agriculture, Ithaca, New York, on December 14th and 15th, 1911.

In connection with these resolutions I wish to recall to your attention the fact that by the Laws of New York, Chap 798, entitled "AN ACT to amend the agricultural law, in relation to fungous growths and infectious and contagious diseases affecting trees," which became a law July 26th, 1911, the Commissioner of Agriculture is given full power to deal summarily with these and other pests.

In relation to these resolutions, I want to bring to your attention that, according to the Laws of New York, Chap 798, titled "AN ACT to amend the agricultural law, in relation to fungous growths and infectious and contagious diseases affecting trees," which became law on July 26th, 1911, the Commissioner of Agriculture has full authority to quickly address these and other pests.

The testimony of all those fully acquainted with the facts concerning the[Pg 120] "chestnut bark disease," and the "hickory bark borer" is unanimously to the effect that they have done such an amount of damage, and threaten such continued destruction, as to demand that every effort be made to check their ravages, and that even large expense will be inconsiderable in comparison with the enormous loss that will be inflicted if these most destructive pests are not checked.

The testimony from everyone who knows the facts about the [Pg 120] "chestnut bark disease" and the "hickory bark borer" is clear: they have caused significant damage and pose a serious ongoing threat. We must do everything possible to stop their destruction, and any large expenses incurred will be minor compared to the huge losses we will face if we don't control these highly destructive pests.

Attention has been called in the resolutions to the action of the state of Pennsylvania in appropriating the sum of $275,000 for taking action in the case of the chestnut bark disease. Since the passage of these resolutions it is reported that the Governor of the state of Pennsylvania has called a conference to be held at Harrisburg, February 21st and 22nd, for the purpose of considering further action to be taken in the case of this disease. It might be well that your office should be represented at this conference in order that the united action of the states may be brought about and that our state may not continue to lag behind in a matter so seriously affecting so many of its inhabitants.

Attention has been drawn in the resolutions to Pennsylvania's decision to allocate $275,000 to address the chestnut bark disease. Since these resolutions were passed, it’s been reported that the Governor of Pennsylvania has called a conference to be held in Harrisburg on February 21st and 22nd, to discuss further actions regarding this disease. It would be beneficial for your office to attend this conference to ensure a coordinated response among the states and to prevent our state from falling behind in a matter that significantly impacts many of its residents.

Detailed information concerning both these diseases is contained in the literature to which reference is made in the resolutions.

Detailed information about both of these diseases can be found in the literature mentioned in the resolutions.

May I ask if you will kindly inform me what action, if any, has been taken by the Commissioner of Agriculture, or other department of the state government, for the study or the control of either of the diseases referred to.

May I ask if you could please let me know what actions, if any, have been taken by the Commissioner of Agriculture or any other department of the state government regarding the study or control of the diseases mentioned?

REPLY FROM THE COMMISSIONER OF AGRICULTURE.

Feb. 7, 1912.

I have your communication of the 1st inst., duly received and containing the resolutions passed by the Northern Nut Growers Association at its meeting in Ithaca on the 14th and 15th of December last.

I received your message from the 1st, which includes the resolutions passed by the Northern Nut Growers Association during its meeting in Ithaca on December 14th and 15th.

Chapter 798 of the Laws of 1911 constitute Sections 304 and 305 of the Agricultural Law, under which this Department has been working for several years for the control of such insects as are distributable by nursery stock, and for the preventing of the establishment in the state of dangerously injurious insect pests and fungous diseases. If the Department were to attempt to control the hickory bark borer, it would require a character of work quite different from anything that we have undertaken for the reason that this insect would not likely be distributed in nursery stock. It is an insect that is not only a native of the country but is quite widely distributed over the state and is one that is given to irregular periodic outbreaks. Of late its depredations have shown seriously in the vicinity of New York along the Hudson Valley and at numerous places in the state. The pest is not amenable to such treatment as can be used against many other deleterious insects. I am informed that the only way now known to control the insect is to first locate it and then destroy all trees or parts of trees in which the grubs are found before the middle of June. It appears to me that to attempt the suppression of the hickory bark borer, it would require a very large force of men and, of course, considerable money.

Chapter 798 of the Laws of 1911 includes Sections 304 and 305 of the Agricultural Law, under which this Department has been working for several years to manage insects that can spread through nursery stock and to prevent the establishment of harmful insect pests and fungal diseases in the state. If the Department tried to control the hickory bark borer, it would require a different approach than what we have done so far, since this insect is unlikely to be spread through nursery stock. It is a native insect found throughout the state and has a pattern of irregular periodic outbreaks. Recently, its damage has become noticeable around New York, particularly in the Hudson Valley and various other locations in the state. The pest does not respond to treatments that are effective against many other harmful insects. I’ve been told that the only known way to control this insect is to first locate it and then eliminate all trees or parts of trees where the grubs are found before mid-June. It seems to me that suppressing the hickory bark borer would require a very large workforce and, of course, significant funding.

Relative to the chestnut bark disease, we had a conference at this office in the month of October last and the question was discussed by botanists and foresters from adjoining states and the whole matter was thoroughly thrashed out by those who were present, including representatives of the United States Department of Agriculture, Washington. Invitations have been received from the Governor of Pennsylvania to a conference to be held at Harrisburg on[Pg 121] February 20th and 21st and I have directed a representative of this Department to be present.

In relation to the chestnut bark disease, we held a conference at this office last October where botanists and foresters from nearby states discussed the issue. Everyone present, including representatives from the United States Department of Agriculture in Washington, thoroughly examined the matter. We've received invites from the Governor of Pennsylvania for a conference to take place in Harrisburg on[Pg 121] February 20th and 21st, and I've instructed a representative from this Department to attend.

Mr. C. H. Pettis, Superintendent of Forests of the State Conservation Commission, joined in our conference here and I learn that someone will be sent from that Commission to Harrisburg.

Mr. C. H. Pettis, Superintendent of Forests for the State Conservation Commission, participated in our meeting here, and I found out that someone will be sent from that Commission to Harrisburg.

We have in the hickory bark borer and the chestnut bark disease, two very serious propositions, the importance of which I fully appreciate. It is not clear to me what methods should or can be adopted which will be productive of the greatest good.

We have the hickory bark borer and the chestnut bark disease, two very serious issues, the importance of which I completely understand. I'm not sure what methods should or can be used that will result in the greatest benefit.

Any suggestions that your Association make will be highly appreciated. As soon as I learn of the result of the conclusions at the Harrisburg meeting, I shall be pleased to take the subject up again.

Any suggestions your Association makes will be greatly appreciated. As soon as I learn the outcomes from the Harrisburg meeting, I'll be happy to discuss the topic again.

Very truly yours,

Sincerely,

Calvin J. Huson,
Commissioner.

Calvin J. Huson,
Commissioner.

LETTER FROM THE SECRETARY TO COMMISSIONER OF AGRICULTURE.

March 16th, 1912.

Hon. Calvin J. Huson,
Commissioner of Agriculture,
Albany, New York.

Hon. Calvin J. Huson,
Ag Commissioner,
Albany, NY.

Dear Sir:—

Dear Sir,

Your letter of February 7th in reply to mine of an earlier date in relation to the hickory bark beetle has been too long unanswered owing to a rush of professional and other work. I regret this delay as I would like to do all that I can to expedite the work which should be done as soon as possible to prevent further damage from this insect.

Your letter from February 7th, responding to mine from an earlier date about the hickory bark beetle, has gone unanswered for too long due to a hectic schedule with work and other commitments. I apologize for the delay, as I want to do everything I can to speed up the necessary actions to prevent more damage from this insect.

If I am not mistaken Chapter 798 of the laws of 1911 is a new law under which the Department has not previously worked and which states specifically that "no person shall knowingly or willfully keep any plants or vines affected or infected with—or other insect pest or fungous disease dangerously injurious to or destructive of the trees, shrubs or other plants; every such tree, shrub, plant or vine shall be a public nuisance, etc." It also states that if the Commissioner of Agriculture is notified of the presence of any such pests he shall take such action as the law provides, and the law provides for the destruction or treatment of diseased trees.

If I'm not mistaken, Chapter 798 of the laws from 1911 is a new regulation that the Department hasn't operated under before. It specifically states that "no person shall knowingly or willfully keep any plants or vines affected or infected with—or any other insect pest or fungal disease that is harmful to or destructive of trees, shrubs, or other plants; each such tree, shrub, plant, or vine will be considered a public nuisance, etc." It also says that if the Commissioner of Agriculture is informed about the presence of any such pests, he must take the actions provided by law, which includes the destruction or treatment of diseased trees.

This law appears to be not confined in its application to nursery stock, and in this view I am supported by such men as Dr. E. P. Felt, State Entomologist, and Forester Merkel of the New York Zoological Park. It appears that the Commissioner of Agriculture not only has the right but it is his duty to take action under this law when his attention is called to a matter such as the one in question.

This law doesn't seem to only apply to nursery stock, and I have the backing of experts like Dr. E. P. Felt, the State Entomologist, and Forester Merkel from the New York Zoological Park on this. It looks like the Commissioner of Agriculture not only has the authority but also the responsibility to take action under this law when he is notified about an issue like the one being discussed.

The methods of procedure under this law seem to be sufficiently clear. Wherever infected trees are known to exist the Commissioner is directed to order the owners thereof to destroy them. Failure to obey these orders constitutes a misdemeanor and the Commissioner may have his orders carried out by his own agents.

The procedures outlined in this law appear to be quite clear. Whenever there are known infected trees, the Commissioner is required to instruct the owners to get rid of them. Ignoring these orders is considered a misdemeanor, and the Commissioner can have his orders enforced by his own agents.

I am glad that you fully appreciate the serious nature of this pest which threatens great destruction of one of our most valuable timber and nut trees and I hope that no obstacle will be allowed to stand in the way of the enforcement of the full intent of the law.

I’m glad you really understand how serious this pest is, as it poses a major threat to one of our most valuable timber and nut trees. I hope that nothing will get in the way of fully enforcing the law.

This Association will aid such work in any way in its power.[Pg 122]

This Association will support this work in any way it can.[Pg 122]

I would like to call to your attention a report in the Yearbook of the U. S. Department of Agriculture for 1903, page 317, of the successful treatment of an outbreak of this pest at Detroit, Michigan. Also to an address to be published in the transactions of this Association, a copy of which I will send you, by Prof. Herrick in which he recounts the successful treatment of another outbreak.

I want to draw your attention to a report in the Yearbook of the U.S. Department of Agriculture for 1903, page 317, about the successful handling of an outbreak of this pest in Detroit, Michigan. Also, take note of an address by Prof. Herrick that will be published in the transactions of this Association, which I will send you, where he discusses the successful management of another outbreak.

April 3, 1912.

April 3, 1912.

W. C. Deming, M. D.,
Sec., Northern Nut Growers' Association,
Westchester, New York City.

Dr. W. C. Deming
Secretary, Northern Nut Growers Association,
Westchester, NYC.

Dear Sir:—

Dear Sir,

I am in receipt of your communication of the 16th of March, and have considered carefully the question of what can be done towards the control of the hickory bark beetle. As this is a species which at irregular intervals becomes abundant and capable of doing considerable local damage, yet I am inclined to think that so far as the Department of Agriculture can exercise any control, the hickory bark beetle should be classed among such pests as in a way have like habits of injury, such for instance as the apple tent caterpillar, forest tent caterpillar, green maple worm, fruit tree bark beetle, pine bark beetle, and other thoroughly established native and introduced species, all of which exert injuries at irregular intervals and then disappear. The hickory bark beetle suggests one of the problems which is difficult to handle, and it does not seem that much can be accomplished in a practical way by starting an agitation on the subject. The entomologist of the New York Agricultural Experiment Station, Geneva, says that the insect is common around Geneva, and nearly every season an occasional tree succumbs to its work. He further says that he believes that hickory trees have some time in the past suffered from either a severe winter or drought, and that the shot-hole borer is attacking the weakened trees.

I received your message from March 16th and have thought carefully about what can be done to control the hickory bark beetle. This species tends to become abundant at irregular intervals and can cause significant local damage. I believe that as far as the Department of Agriculture can exercise any control, the hickory bark beetle should be categorized with other pests that cause similar types of harm, like the apple tent caterpillar, forest tent caterpillar, green maple worm, fruit tree bark beetle, pine bark beetle, and other well-established native and introduced species, all of which also cause damage at irregular intervals and then seem to disappear. The hickory bark beetle presents a challenging problem, and it doesn’t seem like starting a campaign on this issue would lead to much practical progress. The entomologist at the New York Agricultural Experiment Station in Geneva notes that the insect is common around Geneva, and nearly every season, an occasional tree suffers because of it. He also mentions that he believes hickory trees have previously endured either a harsh winter or drought, and that the shot-hole borer is now attacking the weakened trees.

Owing to wide distribution, I do not see how I can direct a campaign against this particular insect at this time for the lack of funds. The appropriations at my disposal under Sections 304-305 of the Agricultural Law, are scarcely adequate for the large amount of work which has already been started, and which, owing to its nature, must be kept up and finished each season.

Due to its widespread presence, I can't see how I can launch a campaign against this specific insect right now because of a lack of funds. The budget I have available under Sections 304-305 of the Agricultural Law is barely enough for the significant amount of work that has already begun, which, because of its nature, needs to be maintained and completed each season.

It is my opinion that general publicity would result in accomplishing much, if individual owners were informed how necessary it is to seek out and destroy the dead trees before the 1st of June, in order to prevent the insects attacking healthy trees adjoining. The habits of these insects are thoroughly known and their life histories have been worked out by our entomologists, and very definite information can be given for the control of the hickory bark borer.

I believe that public awareness would go a long way if property owners understood how crucial it is to find and remove dead trees before June 1st to stop insects from attacking nearby healthy trees. The behaviors of these insects are well-documented, and our entomologists have detailed their life cycles, so we can provide clear guidance on how to manage the hickory bark borer.

Very truly yours,

Sincerely,

Calvin J. Huson,
Commissioner.

Calvin J. Huson,
Commissioner.

RESOLUTIONS PASSED AT THE CONFERENCE CALLED BY THE GOVERNOR OF PENNSYLVANIA AT HARRISBURG FEB. 20 AND 21 FOR THE CONSIDERATION OF THE MEASURES TO BE TAKEN TO CONTROL THE CHESTNUT-TREE BARK DISEASE:

WHEREAS this Conference recognizes the great importance of the chestnut tree as one of our most valuable timber assets, having an estimated value of not less than $400,000,000, and[Pg 123]

WHEREAS this Conference acknowledges the significant value of the chestnut tree as one of our key timber resources, with an estimated worth of at least $400,000,000, and[Pg 123]

WHEREAS a most virulent fungous disease has made its appearance in wide sections of the chestnut timber region, and already many millions of dollars of damage has been sustained, and the total extinction of the chestnut tree is threatened by the rapid spread of this disease, and

WHEREAS a highly destructive fungal disease has emerged in large areas of the chestnut timber region, causing damage amounting to many millions of dollars, and the complete disappearance of the chestnut tree is at risk due to the rapid spread of this disease, and

WHEREAS we recognize the importance of prompt action.

WHEREAS we understand the importance of taking quick action.

THEREFORE, BE IT RESOLVED:

THEREFORE, LET IT BE RESOLVED:

That the thanks of this Conference are tendered to Governor Tener for calling it, and for the courtesies he has shown

That the conference extends its gratitude to Governor Tener for calling it and for the hospitality he has shown.

That we appreciate the interest of the President of the United States as evidenced by his communication to Governor Tener, showing as it does, that the head of the National Government is not unmindful of the great danger presented by the Chestnut Blight problem.

We appreciate the interest of the President of the United States, as shown in his message to Governor Tener, which demonstrates that the leader of the National Government is aware of the significant threat posed by the Chestnut Blight issue.

That the Commission appointed by the Governor of Pennsylvania be commended for the earnestness and diligence they have shown in the conduct of their work.

That the Commission appointed by the Governor of Pennsylvania be commended for the seriousness and hard work they have demonstrated in carrying out their duties.

That we urge the National Government, the States and the Dominion of Canada to follow the example of Pennsylvania, which is analogous to that of Massachusetts in starting the fight against the gypsey moth, and appropriate an amount sufficient to enable their proper authorities to cope with the disease where practicable.

That we encourage the National Government, the States, and the Dominion of Canada to follow the example set by Pennsylvania, similar to what Massachusetts has done in starting the fight against the gypsy moth, and allocate enough funds for their relevant authorities to address the issue where possible.

That we favor the bill now before Congress appropriating $80,000 for the use of the U. S. Department of Agriculture in Chestnut Bark Disease work, and urge all States to use every means possible to aid in having this bill become a law at the earliest moment.

We support the bill currently in Congress that allocates $80,000 for the U.S. Department of Agriculture's work on Chestnut Bark Disease. We encourage all states to do everything they can to help get this bill passed into law as soon as possible.

That we believe trained and experienced men should be employed in field and laboratory to study the diseases in all its phases.

We believe that skilled and experienced people should be hired in the field and in the lab to study the diseases in all its phases.

That we believe definite boundaries should be established where advisable in each State beyond which limits an endeavor should be made to stamp out the disease.

That we believe clear boundaries should be set where appropriate in each state, beyond which efforts should be made to eliminate the disease.

That we believe an efficient and strong quarantine should be maintained and that it should be the earnest effort of every state, the Federal Government and the Dominion of Canada to prevent the spread of the disease within and beyond their borders. In accord with this thought we strongly commend the efforts being made to pass the Simmons bill now before Congress.

That we believe a strong and effective quarantine should be kept in place and that every state, the Federal Government, and the Dominion of Canada should work hard to stop the spread of the disease both within and outside their borders. In line with this idea, we strongly support the efforts to pass the Simmons bill currently before Congress.

That we believe strong efforts should be made in all States to stimulate the utilization of chestnut products, and in order to do so, we recommend that the Interstate Commerce Commission permit railroads and other transportation companies to name low freight rates so that chestnut products not liable to spread the disease may be properly distributed.

That we believe strong efforts should be made in all states to promote the use of chestnut products, and to achieve this, we recommend that the Interstate Commerce Commission allow railroads and other transportation companies to set low freight rates so that chestnut products that are not likely to spread the disease can be distributed effectively.

That we recommend the National Government, each State and the Dominion of Canada to publish practical, concise and well illustrated bulletins for educating owners of chestnut trees.

That we recommend the National Government, each State, and the Dominion of Canada to publish practical, concise, and well-illustrated bulletins to educate chestnut tree owners.

That we believe further meetings on the line of this Conference advisable and we hope the Pennsylvania Commission will arrange for similar meetings.

That we think more meetings in line with this Conference are a good idea, and we hope the Pennsylvania Commission will set up similar meetings.

That we thank the State of Pennsylvania for its intention to publish immediately the proceedings of this Conference.

We thank the State of Pennsylvania for its intention to promptly publish the proceedings of this Conference.

That copies of these resolutions be forwarded to the President of the United States, to the Governor of every State, to the Governor General of the Dominion of Canada, and the members of the Federal and State legislatures, with the request that they do all in their power to aid in checking the ravages of this dread disease.

That copies of these resolutions be sent to the President of the United States, to the Governor of each State, to the Governor General of Canada, and to the members of the Federal and State legislatures, with the request that they do everything they can to help stop the spread of this terrible disease.

FOOTNOTES

[A] Since this statement was made the disease has been definitely reported in approximately 164 towns in Conn. [J. F. C]

[A] Since this statement was made, the disease has been confirmed in about 164 towns in Connecticut. [J. F. C]

[B] Published by the U. S. Department of Agriculture in 1896.

[B] Published by the U.S. Department of Agriculture in 1896.


WHITE'S

BUDDING TOOL

(PATENTED APRIL 1905)

PECANS, HICKORIES, CHESTNUTS
WALNUTS, PERSIMMONS

And all other trees

$2.75 DELIVERED

A Scientific Instrument for the Propagation of the Pecan and other Trees by the Annular, Semi-annular, Patch and Veneer Methods.

A Scientific Tool for Growing Pecans and Other Trees Using the Annular, Semi-Annular, Patch, and Veneer Techniques.

FOR SALE BY
HERBERT C. WHITE

De Witt, GA.





Grafted and Budded Pecans
and Catalpa Speciosa

The Ohio Valley Forest Nurseries of Lake, Indiana, is engaged in growing forest tree seedlings of all kinds, but make a specialty of Catalpa Speciosa seeds and seedlings that are true to name.

The Ohio Valley Forest Nurseries in Lake, Indiana, focuses on growing all types of forest tree seedlings, with a particular emphasis on Catalpa Speciosa seeds and seedlings that are true to name.

We are also engaged in the propagation of trees from the best varieties of Northern Pecans found in the states of Indiana, Illinois and Kentucky. Our supply of budded and grafted Pecan trees is limited at this time, but we hope to be able to fill all orders by fall of 1912.

We are also involved in growing trees from the best varieties of Northern Pecans found in Indiana, Illinois, and Kentucky. Our supply of budded and grafted Pecan trees is limited right now, but we hope to be able to fulfill all orders by fall 1912.

If interested in Pecan trees that will grow and bear nuts in the North, write us for further information and prices.

If you're interested in Pecan trees that will grow and produce nuts in the North, contact us for more information and pricing.

R. L. McCoy, Proprietor;
Lake, Spencer Co., Indiana

R. L. McCoy, Owner;
Lake, Spencer County, Indiana





Hardy Pecan and Walnut Trees

We grow hardy varieties of Pecans and Persian (English) Walnuts under northern conditions for northern planting. Varieties of Pecans introduced by us won all the premiums offered on Pecans in the Morris Competition, at the December convention of Northern Nut Growers, Cornell University, 1911. We are the pioneers in the growing of hardy pecan trees. You get the benefit of our wide experience extending over several years when you plant "Arrowfield" trees.

We grow tough varieties of Pecans and Persian (English) Walnuts that thrive in northern climates. The Pecans we introduced won all the awards at the Morris Competition during the December convention of the Northern Nut Growers at Cornell University in 1911. We're the pioneers in cultivating hardy pecan trees. When you plant "Arrowfield" trees, you benefit from our extensive experience gained over many years.

Our Persian (English) Walnut trees are of hardy northern types, budded on black walnut stocks.

Our Persian (English) Walnut trees are strong northern varieties, grafted onto black walnut rootstocks.

We shall have some unusually fine specimens for next season Let us book your order, select some fine trees for you and bring them to prime condition for delivery at such date as you may designate.

We will have some really great specimens for next season. Let's place your order, choose some amazing trees for you, and get them ready for delivery on whichever date you choose.

Write for our booklet "Nut Trees". It contains information that will interest you.

Write for our booklet "Nut Trees." It has information that will catch your interest.

ARROWFIELD NURSERIES
Box N, Petersburg, Va.





Get a Copy

The American Fruit and Nut Journal, of Petersburg, Va., is a bi-monthly publication covering every phase of the Nut Industry from the Festek of Greece and Assyria to the Chestnut, Almond, Walnut and Pecan of America. It is ably edited, fully illustrated and handsomely printed.

The American Fruit and Nut Journal, based in Petersburg, VA, is a bi-monthly publication that explores all aspects of the Nut Industry, from the Festek of Greece and Assyria to the Chestnut, Almond, Walnut, and Pecan found in America. It is well-edited, fully illustrated, and beautifully produced.

If you want full, accurate, reliable information pertaining to every phase of Nut Growing—varieties, cultures, insects, harvesting, selling—If you want a practical paper that interests, inspires and informs, read this Journal.

If you want complete, accurate, and trustworthy information regarding every aspect of Nut Growing—varieties, cultivation, pests, harvesting, selling—If you want a practical publication that engages, motivates, and educates, check out this Journal.

Subscription price, one year, one dollar; three years, two dollars. Write now for a sample copy.

Annual subscription fee: one year for one dollar; three years for two dollars. Request a sample copy now.

American Fruit and Nut Journal
PETERSBURG—VIRGINIA





NUT TREES

Why not plant NUT TREES about the home and combine profit with ornament and shade. You may not need the revenue, but you will certainly enjoy the nuts, if you plant Jones' budded and grafted trees. Nurseries at Jeanerette, La., and Willow Street, Pa.

Why not plant NUT TREES around your home and combine profit with beauty and shade? You might not need the extra money, but you'll definitely enjoy the nuts if you plant Jones' budded and grafted trees. Nurseries are available at Jeanerette, La., and Willow Street, Pa.

J. F. JONES

The Nut Tree Specialist Willow Street, Pa.




        
        
    
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