Emergence and premating behavior patterns of the adult European pine shoot moth in western Washington
By: W. K. Coulter.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research paper PNW -- no. 168.; USDA Forest Service research paper PNW -- 168.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1973
Place of publication: Portland, Or
Language: eng
Number of pages: 17
Subjects: Pine -- Diseases and pests.; European pine shoot moth -- Washington (State)
Notes: Cover title.

Bibliography: p. 16-17.