Developmental biology and phenology of the walnut husk fly, Rhagoletis completa Cresson (Diptera: Tephritidae) in the Willamette Valley of Oregon
By: by Abdulmajid Kasana.
Published: 1993
Language: eng
Number of pages: 189
Subjects: Tephritidae.; Diptera -- Oregon -- Willamette River Valley.; Insects -- Migration -- Climatic factors.; Insects -- Oregon -- Willamette River Valley -- Development.
Notes: Typescript (photocopy)

Thesis (Ph.D.)--Oregon State University, 1994.

Includes bibliographical references.