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Filtering by: Keyword Douglas fir beetle -- Monitoring -- Oregon.

Sounds of Douglas fir beetle activity : recorded and interpreted, equipment techniques

Creator:

Allen, Donald G., Michael, Robert R., Stone, Solon A., and Oregon Forest Lands Research Center

Resource Type:

Technical Report

Full Text:

Although Douglas fir beetles cause great losses to the lumber industry in Oregon, little is known about
Flight patterns of bark and timber beetles associated with coniferous forests of western Oregon

Creator:

Daterman, Gary E., Rudinsky, J. A. (Julius Alexander), 1917-, 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:

Oregon. The silver fir beetle, Pseudohylesinus grandis Swaine, and an· associated species, P. granulatus