Rubus viruses in British Columbia and their relationship with the aphid vector Amphorophora rubi Kaltenbach
By: by Richard Stace-Smith.
Published: 1954
Language: eng
Number of pages: 73
Subjects: Rubus -- Diseases and pests -- British Columbia.; Raspberries -- Diseases and pests -- British Columbia.; Aphididae.; Insects as carriers of plant disease.; Blackberries -- Diseases and pests -- British Columbia.
Notes: Typescript.

Mounted photographs.

Thesis (Ph. D.)--Oregon State College, 1954.

Bibliography: leaves 68-72.