Etiological studies on foot rot of wheat caused by Cercosporella herpotrichoides Fron.
By: by Ralph Sumner Byther.
Published: 1968
Language: eng
Number of pages: 129
Subjects: Wheat -- Diseases and pests.; Cercosporella herpotrichoides.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1968.

Bibliography: leaves 124-129.