1915. 
1916. 
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Harnis, F.S. ‘Effect of Alkali Salts in the Soil on the 
Germination and Growth of Crops.” Jour. Agr. Res., 
Vol. 5, pp. 1-53 (Oct. 4, 1915). 
Townsenp, C. O. ‘Field Studies of the Crown-gall 
of Sugar Beets.” U. S. Dept. of Agr., Bul. No. 
203. 
Miuuiken, F. B. ‘Grasshoppers and their Control on 
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SHaw, H. B. ‘‘Sugar Beets: Preventable Losses in Cul- 
ture.” U.S. Dept. of Agr., Bul. No. 288. 
Incr, J. W. ‘Progress Report of Sugar Beet Trials.” 
N. D. Sta. Bul. No. 118. 
Saaw, H. B. ‘Loss in Tonnage of Sugar Beets by Dry- 
ing.” U.S. Dept. of Agr., Bul. No. 199. 
Hartuna, W. J.,and Severin, H.H. P. ‘Natural Ene- 
mies of the Sugar-beet Leafhoppers in California.’’ 
Monthly Bul., Cal. Com. Hort., IV, pp. 277-280. 
Epson, H. A. “Histological Relations of Sugar-beet 
Seedlings and Phoma betae.” Jour. Agr. Res., Vol. 5, 
pp. 55-58 (Oct. 4, 1915). 
Poot, V. W., and McKay,M.B. ‘‘Phoma betae on the 
Leaves of the Sugar Beet.”’ Jour. Agr. Res., Vol. 4, 
pp. 169-177 (May 14, 1915). 
PritcHarpD, F.J. ‘‘Some Recent Investigations in Sugar 
Beet Breeding.” Bot. Gaz., Vol. 41, No. 6, pp. 425- 
465 (Dec., 1916). 
PritcHarD, F. J., and Loney, L. BE. ‘‘Experiments in 
Transplanting Sugar Beets.” Jour. Am. Soc. Agron., 
Vol. 8, No. 2, pp. 106-110. 
SHaw, H. B. “Control of the Sugar-beet Nematode.’? 
U.S. Dept. of Agr., Farmers’ Bul. No. 772. 
Poot, V. W., and McKay, M.B. ‘‘Relation of Stomatal 
Movement to Infection by Cercospora beticola.”’ 
Jour. Agr. Res., Vol. 5, pp. 1011-1038 (Feb. 28, 
1916). 
Poot, V. W., and McKay, M.B. ‘Climatic Conditions 
as Related to Cercospora beticola.’’ Jour. Agr. Res., 
Vol. 6, pp. 21-60 (Apr. 3, 1916). 
