Twig-blight 



LIST OF SPECIFIC DISEASES OF PLANTS 427 



Rust {Puccinia prtmi-spinoscB, Pers.). 



Descr. Illus., U. S. Dep. Agr., Rep. for 1887, pp. 353-354 (1888). 

 Scab (Cladosporium carpophilntn, Thiim). 



{Sclerotinia fructigena (Pers.), Schrot.). 



(Sderotinia cinerea (Bon.), Schrot.). 



Chestnut 



{Castanea dentata (Marsh.), Borkh.). 



[ (Cylindrosporium castanicolum (Desm.), Berl.). 

 Anthracnose \ {Cryptosporiiim epiphyllum, C. & E.). { = Marssonia ochrolenca 

 [ (B. & C), Humph.). 



Treat, (pos.), Amer. Gardening, Vol. XX, p. 559 (1899). 

 Blight {Endothia parasitica (Murrill), Anders. Hall). 



Diseases of Economic Plants, p. 436 (igio). 



Conn. Rep., pt. 5, pp. 359-453, pls- 8 (1912). 

 Leaf-spot (Marssonia ochrolenca, (Bri. & Cav.), Humph.). 



Descr. Illus., N. J. Agr. Exp. Sta., Rep. 17, 1896, p. 412 (1897). 



Descr., Mass. Agr. Exp. Sta., Rep. 10, 1897, p. 69 (1898). 

 Sap-rot {Polysticlus versicolor (L.) Fr.). 



Chrysanthemum 

 {Chrysanthemum- sinense, Sabine & C. indicum, L.) 



Leaf-blight {Cylindrosporium chrysanthemi, Ell. & Dearn.). 



Descr. Illus., N. J. Agr. Exp. Sta., Rep. 15, 1894, pp. 365-368 (1895). 



Treat, (rec), N. J. Agr. Exp. Sta., Rep. 15, 1894, p. 369 (1895). 

 Ray-blight {Ascochyta chrysanthemi, Stev.). 

 Leaf-spot {Phylloslicta chrysanthemi, Ell. & Dearn.). 



Occ, N. J. Agr. Exp. Sta., Rep. 15, 1894, p. 368 (1895). 

 Leaf-spot {Septoria chrysanthemi, Cav.). {=S. chrysanthemella (Cav.), Sacc.) 



Descr. Illus., N. J. Agr. Exp. Sta., Rep. 15, 1894, pp. 363-365 (1895). 



Treat, (pos.), N. Y. Agr. Exp. Sta., Rep. 11, 1892, pp. 557-560 (1893). 

 Ray-blight {Ascochyta chrysanthemi, Stev.). 

 Rust {Puccinia chrysanthemi, Roze). 



Occ, N. J. Agr. Exp. Sta., Circ, Nov. 15 (1899). 



Descr., Treat, (rec), Ind. Agr. Exp. Sta., Bull. 85 (1900). 

 Cf. Gardening, Vol. VI, p. 277, '98. 



Chives 



{Allium schosnoprasum, L.) 



Rust {Puccinia porri (Sow.), Wint.). 



Conn. Exp. Sta., Rep., 1909-1910, p. 726. 



