EMERGENCE, ATTACK DENSITIES, AND HOST RELATIONSHIPS FOR THE DOUGLAS-FIR BEETLE (DENDROCTONUS PSEUDOTSUGAE HOPKINS) IN NORTHERN COLORADO

E D Lessard
J M Schmid

Published in The Great Basin Naturalist, in 1990, in volume 50, issue 4, pages 333-338

Date published:1990

BHL: 8115612
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