Some environmental factors influencing rearing of the spruce budworm, Choristoneura fumiferana (Clem.) (Lepidoptera: Tortricidae) under laboratory conditions
By: by Gary Boyd Pitman.
Published: 1963
Language: eng
Number of pages: 105
Subjects: Spruce budworm.
Notes: Typescript.

Thesis (M.S)--Oregon State University, 1963.

Bibliography: leaves 100-105.