We started our propagation of nut trees in 1930 under the guiding hand of Mr. Wilkinson, Mr. Sawyer and Professor Ray Marsh of the University of Illinois, and later have had help from Dr. Colby of the University. We have at present about 2500 grafted pecan trees, a few varieties of hickories, black walnuts, chestnuts, filberts, persimmons, butternuts, heartnuts, pawpaws, etc. When people ask me what we expect from our trees, I tell them that the trees have already paid me in satisfaction if not in filling my purse. I do expect our nut tree project to give us a good financial return. The pecan is our leader in Western Illinois as a popular nut. Much of our Illinois river bottom land, if deserted by man, would immediately pass back to nature and exist as pecan groves. I have been working with pecan trees since 1930 and today find myself with more questions than answers. We are growing at present about 37 varieties of pecans. We are reaching certain notions which we hope are right. The hybrids are fine and make wonderful trees but I doubt if they are the answer to our problem. With these remarks I dispose of further discussion of the Burlington, Rockville, McCallister and Gerardi varieties.
The Major and Greenriver are excellent performers but are a little late maturing for us. The Posey nut is slightly earlier and makes an excellent quality but is not to be compared with Major and Greenriver for bearing. Our Butterick trees are excellent growers but bear few nuts. This variety is the poorest bearer that we have. Our earliest pecans of the better known varieties are Indiana and Busseron, of the newer varieties, Stephens and Gildig No. 2.
The Giles pecan which Mr. Wilkinson discovered in Kansas is our outstanding nut for yield, size and early bearing but it should also be earlier maturing. Although the Giles has been late when grafted on some of our native trees, it has been early on others. In 1945, which will always be known by the Illinois weather man as the year without a summer, we found a great difference in our Major, Greenriver, and Giles nuts from tree to tree as to size and maturity. This question of compatibility between stock and scion is of the utmost importance and it impedes investigational work, complicating comparisons we are trying to make. Some of our new varieties which we are trying out might be checked immediately if we knew the effect of the under stocks of our trees.
Our farms are about 50 miles north of St. Louis, Mo. Our first problem with pecans is maturity. The old named varieties are a little late for us. I personally feel that we should get grafts from no farther north than New Haven, Ill., or Rockport, Ind. I am interested in Mr. Gerardi's varieties at O'Fallon, Ill., because they should be early. Dr. Colby has brought to light three new ones from Cass County, Ill. which should make excellent maturity in central Illinois.
We are blessed in our community with large numbers of native pecan seedlings. The behavior of different nuts on different stocks is not the same. Before any nut should be condemned we feel it should have an opportunity to perform on different stocks over a period of years. For this reason we always try to graft a number of trees to each variety.
Most things taken from nature are subject to improvement and can be better adapted to the use of man. I would like to see some new varieties of pecans developed for our northern zone. I would like to see large plantings of nuts from all our leading varieties of pecans. From these seedling studies, great good would come and possibly a good variety. I would like to see Major, Greenriver, Giles, Posey, Busseron, Indiana, the Gildigs crossed with some early prolific nuts. I would like to see every nut that had any good quality crossed with every other good nut in a mass planting so that genetics could operate and have these trees planted where they might be permitted to reach maturity and the "get" of each union studied. We might get an early heavy bearer which would revolutionize the pecan industry. I would like to see some of our good Southern varieties like Stuart crossed with early northern varieties. This search for new nuts should be accelerated.
Let us rededicate ourselves to the problem of getting the "super-nut." Let us explore these new fields of nut germ plasm which lie all about us, pull these old nuts apart genetically and recombine their good with the good of other nuts into new varieties. If we should fail 10,000 times and succeed once, success would be cheap.
Random Notes from Eastern New York
By Gilbert L. Smith, Wassaic, New York
During the past few years I have found it increasingly difficult to keep up my nut tree work. However, three years hence, I expect to retire from my job as Farm Manager at Wassaic State School and then to devote much of my time to nut work. Mr. Benton now has even less time than I do for the nut work. Our work of previous years is now beginning to show results, especially our variety tests which should become more significant each year as more varieties come into bearing and repeat crops bear out or disprove our earlier opinions. Following are some of our findings on such varieties as have borne enough for us to form an opinion.