422 SPECIAL PLANT PATHOLOGY 



Blackberry 

 {Riibus spp.) 



Anthracnose {Gleosporium venetum, Speg.)- 



U. S. Dept. Agr., Rep., 1887, p. 357 (1888). 



Wash. "Bull. 97, pp. 3-18 (1910). 

 Cane-blight (Coniothyrium Fuckelii, Sacc). 

 Crown-gall {Bacterium tumefaciens, E. F. Sm. & Towns). 



U. S. Dept. Agr. Bur. Plant Industry, Bull. 213 (1911). 

 Double-blossom (Fiisarium ruhi, Wint.). 



Del. Agr. Exp. Sta., Bull. 93 (191 1). 

 Gall {Pycnochytrium globosum, Schrot). 

 Late-rust (Kuehneola albida (Kiihn), Magn.). 



Mass. (Hatch) Agr. Exp. Sta., Rep. 9, p. 74 (1897). 

 Leaf-spot (Septoria ruhi, Westd.). 



Conn. Agr. Exp. Sta., Rep. 27, p. 309 (1904). 

 Orange-rust {Gymnoconia Peckiana (Howe), Tranz). 



111. Agr. Exp. Sta., Bull. 29, pp. 273-300 (1893). 



Box Elder 



{Acer negiindo californicum (T. & G.), Sarg.). 



Leaf-spot {Glwosporlumncgundinis, Ell. & Ev.). 



Leaf-tip Blight {Septoria marginata, Heald & Wolf). 



Leaf-blight Buckeye {Aiscnlus octandra, Marsh). {Phylloslicla cesculi, Ell. & Mart.) 



Boxwood 



{Buxus sp.) 



Leaf-blight {Macrophoma Candollei (B. & Br.), Berl. and Vogl.). 

 Leaf and Stem Disease {Volutella buxi (Cda.), Berk.). 



Buckwheat 



{Fagopyrum esculenlum, Moench) 



Leaf-blight {Ramularia rufomaculans, Pk.). 



Descr., Conn. Agr. Exp. Sta., Rep. 14, 1890, p. 98 (1891). 



Butternut 



{Juglans cinerea, L.) 



Leaf-spot {Gnomonia leptostyla (Fr.), Ces. & de Not.). 



Mass. (Hatch) Agr. Exp. Sta., Rep. 10, p. 69 (1898). 



