474 SPECIAL PLANT PATHOLOGY 



Johnson, E. C. : Timothy Rust in the United States. U. S. Bureau of Plant In- 

 dustry, Bull. 224, 1911. 



Oeton, W. a.: Some Diseases of the Cowpea. U. S. Bureau of Plant Industry, 

 Bull. 17, 1902. 



Orton, W. a.: Tomato Diseases, from Tomato Culture by Will W. Tracy, 

 1907, Orange Judd Co. 



Orton, W. A.: Potato Tuber Diseases. U. S. Farmers' Bull. 544, 1913. 



Pool, Venus W.: Some Tomato Fruit Rots during 1907, 1908. 



Reed, Howard S. and Crabill, C. H.: Notes on Plant Diseases in Virginia ob- 

 served in 1913 and r9i4. Va. Agric. Exper. Sta., Tech. BuU. i, April, 1915. 



Selby, a. D.. Some Diseases of Orchard and Garden Fruits. Ohio Agric. Exper. 

 Sta., Bull. 79, 1897. 



Selby, A. D.: Prevalent Diseases of Cucumbers, Melons and Tomatoes. Ohio 

 Agric. Expert Sta., Bull. 89, December, 1897. 



Shear, C. L.: Cranberry Diseases. U. S. Bureau of Plant Industry, Bull, no, 1907. 



Stevens, F. L.: Fungous Diseases of Apple and Pear. N. C. Agric. Exper. Sta., 

 BuU. 206, March, 1910. 



Stone, Geo. E.: Tomato Disease. Mass. Agric. Exper. Sta., Bull. 38, June, 191 1. 



Taubenhaus, J. J.: Diseases of the Sweet Pea. Del. Agric. Exper. Sta., Bull. 

 106, November, 1914. 



VON Schrenk, Hermann: Two Diseases of Red Cedar caused by Polyporus 

 juniperinus and P. carneus. U. S. Div. Veg. Physiol. & Pathol., Bull, ar, 1900. 



VON Schrenk, Hermann: The Decay of Timber and Methods of Preventing It. 

 U. S. Bureau of Plant Industry, Bull. 14, 1902. 



VON Schrenk, Hermann, and Spaulding, Perley: The Bitter Rot of Apples. 

 U. S. Bureau of Plant Industry, BuU. 44, r903. 



Wilcox, E. Mead: Diseases of Sweet Potatoes in Alabama. Agric. Exper. Sta. 

 of the Ala. Polytechnic Institute, Bull. 35, June, 1906. 



