[Illustration: Fig. 1--Japanese-American hybrid chestnut (Hammond 86-31) 34-1/2 feet in height, 16 years old. This is the same tree three years later as that shown in figures 1 and 2, in 35th Ann. Rept. of Northern Nut Growers Assoc. for 1944. Note healthy development, as shown by foliage and long yearly growth. Hamden, Conn. Photo. Sept. 13, 1947 by Louis Buhle.] _Chinese Chestnuts._ I am enthusiastic about Chinese chestnuts as a nut substitute for our old native chestnuts. The Chinese are quite blight resistant. They are attacked by the blight fungus--at least most individuals suffer at some time in their lives, and yet the fungus doesn't thrive and the trees are able to overcome its attacks, in many cases forming a healing wound callus around the lesions; in others the lesion becomes simply a granular mass in which the fungus appears to be living only in the outer bark. Cultivation, fertilization, and judicious pruning certainly help these trees to withstand these fungus attacks. We harvested a bumper crop last year and this from trees given us in 1929 by the Division of Forest Pathology, U.S.D.A. [Illustration: Fig. 2.--Close-up of lower part of tree in fig. 1, showing inarched basal shoots which at the beginning were as slender as the leafless shoot now showing on right side, below, coming from base of trunk. Note exposed dead part of trunk showing old canker disease. Photo Sept. 13, 1947, by Louis Buhle.] _Public Interest in the Problem._ Last fall, September 1946, in an article in the Yankee Magazine, I asked for nuts and pollen of the American chestnut. As a result the following persons from many different parts of the country sent in nuts: Mr. Henry Hartung, Methuen, Mass.; Mrs. Marie Garlichs, Brooklyn, from Lake Minnewaska, N. Y.; Mr. Charles Ericson, Brooklyn, nuts from Staten Island, N. Y.; Mrs. Jay B. Nash, N. Y. City, from Lake Sebago, Sloatsburg, N. Y.; Mr. H. W. Donnelly, Tacoma, Wash.; Mr. George M. Hindmarsh, Kent County, R. I.; Mrs. Steiner, Niota, Tenn.; Miss Marjorie Bacon, New Haven, Conn. from Litchfield, Conn. through Dr. Edgar Heermance; Mr. Harold E. Willmott, Bethel, Conn.; Mr. W. F. Jacobs, Tallahassee, Fla. (_Castanea crenata_); Mr. P. P. Pirone, New Brunswick, N. J. (_C. crenata_); Mr. Morton F. Sweet, Seattle, Wash. (_C. sativa_), nuts, and scions in March '47; Mr. John I. Shafer, Sparta, Tenn. This lists shows not only the widespread interest in the subject but also that the chestnut sprouts are still bearing nuts. In some cases the nuts were "blind," i.e. sterile, containing no kernel or embryo. In order to develop a good nut there must be two chestnut trees within a reasonable distance of each other so that cross fertilization may take place. Isolated trees will usually not bear nuts. In other words, the chestnut is usually self sterile. We are still planting all nuts received, labeled with the name and address of the sender. The resulting trees are being set out in the Yale Forest in