Seasonal abundance, distribution, and migration of the clover aphid, Nearctaphis bakeri (Cowen) in red clover
By: by Amy J. Dreves.
Published: 1990
Language: eng
Number of pages: 54
Subjects: Aphididae -- Oregon.; Red clover -- Diseases and pests -- Oregon.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1991.

Includes bibliographical references (leaves 51-54)