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PARASITOIDS ASSOCIATED WITH THE LARGE ASPEN TORTRIX, CHORISTONEURA CONFLICTANA (LEPIDOPTERA: TORTRICIDAE), IN INTERIOR ALASKA

Published online by Cambridge University Press:  31 May 2012

Torolf R. Torgersen  and
Roy C. Beckwith
Torolf R. Torgersen
Affiliation:
Forestry Sciences Laboratory, Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service, Juneau, Alaska
Roy C. Beckwith
Affiliation:
Institute of Northern Forestry, Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service, Fairbanks, Alaska
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Abstract

Twenty-four species of parasitoids were found associated with the large aspen tortrix in interior Alaska. Keys are supplied for determining adults and, in the absence of adults, the parasitoids based on host stage and on late-instar larval remains. Brief biological and descriptive notes are given for each species appearing in the key.

Type
Articles
Information
The Canadian Entomologist , Volume 106 , Issue 12 , December 1974 , pp. 1247 - 1265
Copyright
Copyright © Entomological Society of Canada 1974

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