LIST OF SPECIFIC DISEASES OF PLANTS 469 



Descr., Fla. Agr. Exp. Sta., Bull. 47, pp. 124-125 (1898). 

 Treat, (pos.), Fla. Agr. Exp. Sta., Bull. 47, pp. 125-127 (1898). 

 Leaf-spot {Septoria lycopersici, Speg.). 



Descr. Illus., Del. Agr. Exp. Sta., Rep. 7, 1894-95, P- 123 (1895). 



Ohio Agr. Exp. Sta., Bull. 73, p. 241 (1897). 

 Treat, (pos.), Va. Bull. 192, pp. 16, figs. 9 (April, 1911). 



Ala. Agr. Exp. Sta., Bull. 108, pp. 32-33 (1900). 

 Rust {Macros porium solani, Ell. & Mart.) . 



Stevens & Hall, Diseases of Economic Plants, p. 312 (1910). 

 Scab {Cladosporium Jvlvum, Cke.). 



Descr. Ulus., U. S. Dep. Agr., Rep. for 1888, pp. 347-348 (1889). 

 Treat, (pos.), U. S. Dep. Agr., Sec. Veg. Path., Bull. 11, p. 47 (1890). 

 Ala. Agr. Exp. Sta., Bull. 108, p. 33 (1900). 

 Wilt (Fusariiim lycopersici, Sacc). 



Trumpet Creeper 

 {Tecoma radicans (L.) Jass.) 



Leaf -blight {Cercospora sordida, Sacc). 



Duggar, p. 31S (1909). 

 Leaf -spot {Septoria tecomce, Ell. & Ev.). 



Tulip Tree 

 {Liriodendron tulipifera, L.) 



Leaf -blight (filwosporium liriodendri, Ell. & Ev.). 

 Sap-rot (Pclystictus versicolor (L.), Fr.). 



von Schrenk, H., Diseases of Deciduous Forest Trees, XJ. S. Bur. of Plant In- 

 dustry, Bull. 149 (1909). 



Turnip 



(JBrassica campeslris, L. and B. rapa, Linn.) 



Brown-rot (Pseudomonas campeslris (Pam.), E. F. Sm.). 



Descr. Illus., Iowa Agr. Exp. Sta., Bull. 27, pp. 130-134 (1895). 

 Club- root {Plasmodia phora brassicm, Wor.). 



Descr. lUus., See Cabbage (Club- root). 



Treat, (pos.), N. J. Agr. Exp. Sta., Rep. 20, '99, pp. 3S4-367 (19°°)- 

 Downy Mildew {Peronospora parasitica (Pers.) deBy.). 



Occ, Mass. Agr. Exp. Sta., Rep. 8, 1890, p. 222 (1891). 



Treat, (rec), Mass.- Agr. Exp. Sta., Rep. 8, 1890, p. 223 (1891). 

 Dry-rot {Phoma brassiccs, Thiim ?). 



See U. S. Dept. Agr., Exp. Sta. Rec, XII-3, p. 256 (igoo). 



Conn. Exp. Sta., Rep., p. 355 (1912). 



