Log bioassay of residual effectiveness of insecticides against bark beetles
By: Richard H. Smith
Contributors: Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: Research paper PSW -- 168
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station
Published: 1982
Place of publication: Berkeley, Calif
Language: eng
Subjects: Bark beetles -- Control -- California; Insecticides -- Research; Biological assay
Notes: Distributed to depository libraries in microfiche

"December 1982"--T.p. verso

Bibliography: p. 8