LITEEATUBE CITED. 105 



82. Slack, F. H., Arms, B. L., Wade, E. M., and Blaxchard, W. S. Diphtheria 



bacillus carriers in the public schools. Journal of the American Medical 

 Association, vol. 54, March 19, 1910, pp. 951-954. 



83. Smith, Erwin F. Wilt disease of cotton, watermelon, and eowpea (Neocosmo-- 



spora n. gen.). Bulletin 17, Division of Vegetable Physiology and Pathology, 

 U. S. Dept. of Agriculture, 1899. 72 pp., 10 pis. 



84. Southworth, E. A. Ripe rot of grapes and apples. Journal of Mycology, vol. 



6, 1891, pp. 164-173, pi. 16. 



85. Anthracnose of cotton. Journal of Mycology, vol. 6, 1S91, pp. 100-105, 



S figs., pi. 4. 



86. Spegazzixi, C. Las enfermedades del Cafeto en Costa Rica. Revista de la 



Facultad de Agronomia y Veterinaria, La Plata, 1896, pp. 339-346. 



87. Stevens, F. L., and Hall, J. G. Variation of fungi due to en vironment . Botani- 



cal Gazette, vol. 48, July, 1909, pp. 1-30, figs. 1-37. 



88. Eine neue Feigen-Anthraknose (Colletotrichose) . Zeitschrift fur Pflanzen- 



krankheiten, Bd. 19, Heft 2, April, 1909, pp. 65-68, pi. 2. 



89. Stoxemax, Bertha. A comparative study of the development of some anthrac- 



noses. Botanical Gazette, vol. 26, August, 1898, pp. 69-120, pis. 7-18. 



90. Taubexhaus, J. J. A study of some anthracnoses and their relation to a sweet 

 pea disease. [Abstract.] Phytopathology, vol. 1, June, 1911, p. 106. 



91. A study of some Gloeosporiums and their relation to a sweet pea disease. 



Phytopathology, vol. 1, December, 1911, pp. 196-202. 



92. Viala, P., and Pacottet, P. Recherches sur les maladies de la vigne. Anthrac- 



nose. — II. Nouvelles recherches sur Fanthracnose, Paris, 1905, 65 pp., 85 

 figs., 7 pis. 



93. Wakefield, Elsie M. Ueber die Bedingungen der Fruchtkorperbildung, sowie 



das auftreten fertiler und steriler Stamme bei Hymenomyceten. Naturwissen- 

 schaftliche Zeitschrift fur Forst- und Landwirtschaft, Bd. 7, 1909, pp. 521-551, 

 3 figs. 



94. Ward, H. Marshall. Further observations on the brown rust of the bromes 



Puccinia dispersa (Erikss.) and its adaptive parasitism. Annales Mycologici, 

 vol. 1, March, 1903, pp. 132-151. 



95. Whetzel, H. H. ' Some diseases of beans. Bulletin 239, Cornell University 



Agricultural Experiment Station, 1906, pp. 195-214, illus. 



96. Will, H. Vergleichende Untersuchungen an vier untergarigen Arten von Bier- 



hefen. Centralblatt fur Bakteriologie [etc.], Abt. 2, Bd. 5, October-Xovember, 

 1899, pp. 726-729, 767-773. 



97. Zimmermann, A. Ueber einige Krankheiten und Parasiten der Vanille. Cen- 



tralblatt fur Bakteriologie [etc.], Abt. 2, Bd. 8, April 4, 1902, pp. 469-481, pi. 

 See p. 479 and fig. 8. 



