Evaluation of systemic pesticides for use against hop aphids and twospotted spider mites, and interactions between C14-labeled aldicarb, hops, and hop pests
By: by Robert William Sites.
Published: 1986
Language: eng
Number of pages: 97
Subjects: Hops -- Diseases and pests.; Hop-aphis.; Two-spotted spider mite.
Notes: Typescript.

Thesis (Ph. D.)--Washington State University, 1986.

Bibliography: leaves 49-57.

WSU:"Department of Entomology."

WSU:Another copy on microfilm, no. 6583.