ras) 
2) 
© 
Gray, J. 
*(152) 1913. Takeall and oats. Extract in Jour. Agr. S. Austral. 
17 : 651-633. 
Stebler, F. G. 
(153) 1913. [Plant protection.] Land. Jahr. Schw. 27:18 Abs. 
in E. S. R. 29: 150. 
Notes presence of foot disease due to Ophiobolus. 
Reuther 
(154) 1913. [Foot disease of wheat.] Deut. Landw. Presse, 40: 
780. Abs. in FE. S. R. 30: 243. 
*(155) 1913. Beobachtungen tibee die Fusskrankheit des Weigens. 
Ill. Land. Ztg. 33: 589. 
Notes on Ophiobolus herpotrichus, on Hordeum murinum, 
Bromus sterilis, Festuca bromoides, and Triticum repens. 
Foot-rot is worst when frost injury occurs in fields that are 
infected with foot-rot fungi. 
Robert, E. 
*(156) 1913. Quelques mots encore sur le piétin du blé. Jour. 
Agr. Prat. 137: 715-716. 
Mentions five conditions of maximum disease and deduces 
five recommendations as to practice. 
Boijeau, A. 
*(157) 1914. Le piétin du blé. Prog. Agr. et Vit. 61: 241-247. 
ANOISE: thitbel BAY Siac Nagar eB ayIL. 
Author discusses the influence of environment and variety 
on prevalence of foot-rot. 
Mangin, L. 
*(158) 1914. La question du piétin. Jour. Agr. Prat. n. ser. 27 
(No. 8): 236-2389, 267-269. Abs. in E. S. R. 31: 147. 
Fusarium nivale, F. hibernan, F. minimum, Nectria 
graminicola, and Calonectria nivalis are discussed. Infec- 
tion is said to be by either soil or seed. In piétin the stems 
are black; the grain is weak and lodges. Secondary fungi 
are Septoria, Sphaerella, Helminthosporium, Cladosporium, 
Leptosphaeria, etc. 
Foéx, E. 
. (159) 1914. [Stalk disease of wheat.] Bul. Soc. Path. Veg. France, 
1 (No. 1): 26-30, pl. 1. Abs. in E. S. R. 37: 248. 
Ophiobolus graminis is said to work at the base of the 
stalk; Leptosphaeria herpotrichoides higher on the stem. 
Cercosporella herpotrichoides, perhaps a conidial form of 
Leptosphaeria, is also said to cause a weakening of cereal 
stems. 
Hollrung, M. 
*(160) 1914. Die Mittel zur Bekampfung der Pflanzenkrankheiten, 
p. 292. 
Emphasizes drainage, quoting Dombrovski—(98) of this 
list. 
