393 



Raspberry (Rubus spp.) 



Anthraenose, Gloeosporium nudum Speg. Burkhblder reported genetic 

 connection with Pleetcdiscella. Common. 128, 76, 78, 58, 36, 10. 



Cane Blight, Coniothyrium Fuckelii Sace. Xo locality mentioned. 40. 

 Crown Gall, Pseudomonus lumefaciens E. F. Smith & Towns. Common. 



10. 

 Leaf Spot, Septoria Rubi West. Common. 78, 40. 

 Rust, Gymnoconia inlerslilialis (Sfehleeht.) Lagh. Common. 78, 36. 



Rhubarb {Rheum Rhaponticum L.) 



Leaf Spot, Ascochyta Rhei E. & E. Tippecanoe, 1912 and 1915. 



Rose (Rosa spp.) 



Black Spot, Actinonema Rosae (Lib.) Fr. Wolf reported perfect stage, 



Diplocarpon Rosae Wolf. 

 Leaf Spot, Dicoccum 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 (Sehrank) Wint. Tippecanoe, 1915. 



Rubber Plant (Ficus elasiica 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 (Antirrhinum majus L.) 



Anthraenose, Colletolrichum Autirrhini Stew. Tippecanoe, 1915. 

 Rust, Puccinia Antirrhini Diet. & Holw. Montgomery, Lagrange, Hen- 

 dricks and Wabash, 1915. 



