Plant diseases in Oregon
By: by H.J. O'Reilly and C.E. Horner.
Contributors: Horner, C. E. 1925-; Oregon State College. Federal Cooperative Extension Service.
Publisher: Cooperative Extension Service, Oregon State College
Published: 1954
Place of publication: [Corvallis, Or.]
Language: eng
Number of pages: 59
Subjects: Plant diseases -- Oregon.
Notes: "This brief summary of the more common plant diseases encountered in Oregon is designed as a handy reference for Agricultural Extension Agents ... The distribution of Plant Diseases in Oregon in its present form is restricted to Agricultural Extension Agents." -- p. I.

Includes appendix containing bibliographical references and suggested spray programs.