393 
Raspberry (Rubus spp.) 
Anthracnose, Gloeosporium venelum Speg. Burkholder reported genetic 
connection with Plectodiscella. Common. 128, 76, 78, 58, 36, 40. 
Cane Blight, Coniothyrium Fuckelii Sace. No locality mentioned. 40. 
Crown Gall, Pseudomonas tumefaciens K. F. Smith & Towns. Common. 
40. 
Leaf Spot, Septoria Rubi West. Common. 78, 40. 
Rust, Gymnoconia interstitialis (Schlecht.) Lagh. Common. 78, 36. 
Rhubarb (Rheum Rhaponticum L.) 
Leaf Spot, Ascochyla Rhei EK. & E. Tippecanoe, 1912 and 1915. 
Rose (Rosa spp.) 
Black Spot, Actinonema Rosae (Lib.) Fr. Wolf reported perfect stage, 
Diplocarpon Rosae Wolf. 
Leaf Spot, Dicocewm Rosae Bon. Howard, 1911. 
Mildew, Sphaerotheca pannosa Wallr. Common. 132. 
Rust, Phragmidium americanum Dietel. Probably common. 132. 
Phragmidium disciflorum (Tod) J. F. James. St. Joseph, 1915. 
Phragmidium subcorticium (Schrank) Wint. Tippecanoe, 1915. 
Rubber Plant (Ficus elastica Roxb.) 
Leaf Spot. Macrosporium sp. Tippecanoe, 1910. 
Rye (Secale cereale L.) 
Ergot, Claviceps purpurea (Fr.) Tul. Common. 132. 
Leaf Rust, Puccinia asperifolia (L.) Wettst. Common. 
Stem Rust, Puccinia poculiformis (Jasq.) Wettst. 25. 
Sorghum (Sorghum spp.) 
Kernel Smut, Sphacelotheca Sorghi (Lk.) Clinton. Common. Collected 
on several members of the sorghum group. 
Snapdragon (Anlirrhinum majus lL.) 
Anthracnose, Collelotrichum Antirrhini Stew. Tippecanoe, 1915. 
Rust, Puccinia Antirrhini Diet. & Holw. Montgomery, Lagrange, Hen- 
dricks and Wabash, 1915. 
