Filters: Tags: Dendroctonus ponderosae (X) > Types: Journal Citation (X)
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In British Columbia, Canada, management efforts used to control mountain pine beetle (Dendroctonus ponderosae Hopkins) outbreaks have included treatment of infested trees with an organic arsenic pesticide, monosodium methanearsonate (MSMA). Cumulative pesticide applications over a large geographic area have generated concerns about arsenic loading in the environment and potential toxicity to nontarget wildlife. We investigated woodpecker foraging patterns in infested stands with and without MSMA treatment using a combination of tree debarking indices, point count surveys, and radiotelemetry methods in addition to insect flight traps to measure mountain pine beetle emergence. Debarking indices indicated woodpecker...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Dendroctonus ponderosae,
Ecological Applications,
Picoides spp.,
arsenic,
bark beetles,
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