The walnut husk fly in Oregon
By: revised by M.T. AliNiazee, and Glenn Fisher.
Contributors: Fisher, Glenn C.; Oregon State University. Extension Service.
Edition: Rev. Apr. 1981.
Series: F[act] S[heet] / Oregon State University Extension Service -- 168.; Fact sheet (Oregon State University. Extension Service) -- 168.
Publisher: Extension Service, Oregon State University
Published: 1981
Place of publication: Corvallis, Or
Language: eng
Subjects: Walnut husk fly -- Oregon.; Walnut, English -- Diseases and pests -- Oregon.
Notes: Title from caption.