New YorRK AGRICULTURAL EXPERIMENT STATION. 281 
-small amount of the apple scab fungus during the past few years, 
and because of spray injury, some who have previously used the 
copper compound will not use it in the future. Such a-course will 
be a mistake for there are sure to be years with apple scab and 
corresponding losses in unsprayed orchards. 
ACKNOWLEDGMENTS.°* 
Acknowledgments are hereby made to Mr. H. J. Eustaace, 
formerly of the Botanical Department of this Station, now of the 
United States Department of Agriculture, with whom the writer 
was associated in beginning the experiments recorded here and 
with whom the work was to have been jointly carried on; to Mr. 
O. M. Taylor, Mr. Richard Wellington and Mr. John Maney of 
the Department of Horticulture, for assistance in the field; to 
Mr. F. C. Stewart, Botanist at this Station, for advice at several 
stages of the work; and to the following fruit growers of New 
York, and experimenters in other states and countries: 
New York Fruit Growers. 
Akin, A. D., Schaghticoke. 
Albertson, Silas L., Mineola. 
Allen, C. L., Floral Park. 
Allis, Clark, Medina. 
Archer, W. G., Clifton Springs. 
Anderson, J. B., Geneva. 
Auchter, W. D., Barnard. 
Austin, James, Morton. 
Babcock, I. H., Lockport. 
Babcock, A. Emerson, Brighton. 
Baker, Wm. A., Wolcott. 
Baldridge, C. J., Kendaia. 
Barnes, E. W., Middlehope. 
Beckwith, D. S., Albion. 
Bassett, W. A., Interlaken. 
_ Birdseye, J. W., Stanley. 
Bogue, Nelson, Batavia. 
Bogue, Virgil, Albion. 
Bradley, F. M., Barker. 
Bradley, W. L., Pavilion. 
Chapin, Harry G., East Bloomfield. 
Collamer & Sons, J. B., Hilton. 
Costello, T., Penn Yan. 
Crary, Geo. L., Canton. 
Curtis, C. H., Waterville. 
Dawley, F. E., Fayetteville. 
Deuell & Son, Chas. H., Bangall. 
Dilman Brothers, Geneva. ‘ 
Dobson, Frank, Charlotte. 
Dodge, Jos. H., New York City. 
Dunbar, E. B., Springville. 
Dunning, D. M, Auburn. 
Dutton, A. H., Youngstown. 
Edmonds, W. J., Brockport. 
Eighme, A. G., Lockport. 
Eggleston, M. E., Albion. 
Endus, C. L., Gloversville. 
Fenton, B., Erie Preserving Co., Buf- 
falo. 
Forster, W. B., Stanley. 
Gott, Fred E., Spencerport. 
Gregory, Hiram, Lockport. 
Graham, A. G., Clyde. 
Greiner, T., LaSalle. 
Hart, Wm. H., Poughkeepsie. 
Hickox, G. W., Batavia. 
Hitchings, G. G., Syracuse. 
Hoag, Chas. A., Lockport. 
Hooker & Sons, Rochester. 
Huested, S. B., Blauvelt. 
Huested, Percy, Blauvelt. 
Hyde, Geo., Barker. 
