Soil samples for redbacked cutworm in peppermint
By: prepared by Elson J. Shields and Ralph E. Berry.
Contributors: Berry, Ralph E. 1940-; Oregon State University. Extension Service.
Edition: Rev. March 1982.
Series: Extension circular / Oregon State University Extension Service -- 1009, rev.; Extension circular (Oregon State University. Extension Service) -- 1009.
Publisher: Extension Service, Oregon State University
Published: 1982
Place of publication: [Corvallis, Or.]
Language: eng
Subjects: Peppermint -- Diseases and pests -- Detection -- Oregon.; Peppermint -- Soils -- Oregon -- Testing.; Cutworms -- Detection -- Oregon.
Notes: Title from caption.

Bibliography: [p. 6].