Discover Douglas Fir Beetle

Modeling seasonal abundance of Douglas-fir beetle in relation to entomophagous insects and location in trees

Some environmental factors affecting development and emergence of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins (Coleoptera: Scolytidae), in the laboratory

Chronology and characteristics of a Douglas-fir beetle outbreak in northern Idaho

Evaluation of the spruce, mountain pine, and douglas-fir beetle populations on Carter Mountain, Shoshone National Forest, Wyoming

Biology and control of the Douglas-fir beetle dendroctonus pseudotsugae Hopkins (Coleoptera -Scolytidae) with notes on associated insects

Evaluation of Douglas-fir mortality from Douglas-fir beetle from 1982 through 1984 following MCH application

Effectiveness of Douglas-fir beetle antiaggregative pheromone applied by helicopter

Modeling seasonal abundance of Douglas-fir beetle in relation to entomophagous insects and location in trees

Evaluation of the Douglas-fir beetle infestation

Assessing post-fire Douglas-fir mortality and Douglas-fir beetle attacks in the northern Rocky Mountains

Douglas-fir beetle surveys of the fires of 2000 in the Northern Region

Studies on the flight behavior of Ips confusus (Lec.) (Coleoptera : Scolytidae) in response to attractants

Deterioration of beetle-killed Douglas-fir in Oregon and Washington

Impacts of douglas-fir beetle on overstory and understory conditions of douglas-fir stands

Some aspects of scolytid behaviour with special reference to the Douglas-fir beetle Dendroctonus pseudotsugae Hopk. (Coleoptera : Scolytidae)

Certain biotic factors influencing the invasion and survival of the Douglas-fir beetle Dendroctonus pseudotsugae Hopkins (Coleoptera : scolytidae) in fallen trees

Studies on the olfactory behavior of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins

Final report on the 1952 blowdown - bark beetle survey in the Douglas-fir region of Oregon and Washington

The biologies of predators (Coleoptera: Cleridae) of the Douglas-fir beetle, Dendroctonus pseudotsugae Hopkins (Coleoptera : Scolytidae), in western Oregon

Using MCH to protect trees and stands from Douglas-fir beetle infestation

Evaluation of the Douglas-fir beetle infestation in the North Fork Clearwater River drainage, Idaho--1972

Evaluation of douglas-fir beetle in Shell Canyon, Bighorn National Forest, Wyoming

Douglas-fir beetle in the intermountain west

Douglas-fir beetle in British Columbia