Douglas fir tussock moth egg hatch and larval development in relation to phenology of grand fir and Douglas-fir in northeastern Oregon
By: Boyd E. Wickman
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: USDA Forest Service research paper PNW -- 206; USDA Forest Service research paper PNW -- 206
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Published: 1976
Place of publication: Portland, Or
Language: eng
Number of pages: 13
Subjects: Douglas fir; Douglas-fir tussock moth; Fir; Abies grandis
Notes: Cover title.

Published in cooperation with the USDA Douglas Fir Tussock Moth Program.

Item 83-B

Bibliography: p. 13.