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Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak / B.E. Wickman, D.L. Henshaw, and S.K. Gollob.

Electronic resources

Record details

  • Physical Description: 1 online resource (3 unnumbered pages, 23 pages) : illustrations, map.
  • Publisher: [Portland, Or.] : U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1980.

Content descriptions

General Note:
"May 1980."
GPO Cataloging Record Distribution Program (CRDP).
Bibliography, etc. Note:
Includes bibliographical references (page 19).
Source of Description Note:
Description based on online resource, PDF version; title from cover (FS, viewed Sept. 2, 2022).
Subject: Abies grandis > Diseases and pests > Oregon.
Abies grandis > Diseases and pests > Washington (State)
Defoliation.
Douglas fir tussock moth.
Douglas fir > Diseases and pests > Oregon.
Douglas fir > Diseases and pests > Washington (State)
Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak