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Filtering by: Subject Douglas fir beetle -- Predators of Subject Cleridae -- Oregon

Predators of the Douglas-fir beetle in western Oregon

Creator:

Cowan, Bruce Dudley and Nagel, William P. (William Payne), 1929-

Abstract:

Published October 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

timber; and 3) relate predator abundance to densities of Douglas-fir beetle adults and beetle entrance