Classical biological control of the filbert aphid, Myzocallis coryli (Goetze) (Homoptera:Aphididae) in western Oregon
By: by Russell H. Messing.
Published: 1986
Language: eng
Number of pages: 134
Subjects: Hazel -- Diseases and pests -- Biological control.; Myzocallis -- Biological control.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1987.

Bibliography: leaves 120-128.