Varietal resisitance of hops, Humulus lupulus (Linn.), to the two-spotted spider mite, Tetranychus urticae (Koch)
By: by Terrel Wilson Mayberry.
Published: 1968
Language: eng
Number of pages: 65
Subjects: Hops.; Mites.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1968.

Bibliography: leaves 54-56.