Controlling asparagus aphids in Washington
Subtitle: biological and economic considerations
By: [Raymond J. Folwell ... et al.].
Contributors: Folwell, Raymond J.
Series: Research bulletin / College of Agriculture and Home Economics Research Center, Washington State University -- XB1006.; Research bulletin (Washington State University. College of Agriculture and Home Economics. Research Center) -- 1006.
Publisher: College of Agriculture and Home Economics Research Center, Washington State University
Published: 1988
Place of publication: Pullman
Language: eng
Subjects: Asparagus -- Diseases and pests -- Control -- Washington (State); Asparagus -- Diseases and pests -- Control -- Economic aspects -- Washington (State)
Notes: Title from cover.

Bibliography: p. 9.