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LARVAL CHARACTERISTICS OF CERTAIN ELM BARK INFESTING COLEOPTERA

Published online by Cambridge University Press:  31 May 2012

Philip P. Wallace  and
Raimon L. Beard
Philip P. Wallace
Affiliation:
Connecticut Agricultural Experiment Station, New Haven, Conn.
Raimon L. Beard
Affiliation:
Connecticut Agricultural Experiment Station, New Haven, Conn.
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Extract

There commonly occur in the bark of decadent elms certain species of coleopterous larvae which are often difficult to distinguish unless they can be positively associated with their maternal egg gallery. In handling large numbers of these larvae for precise experimental purposes and in field work, satisfactory criteria for exact identification consisting of definite external morphological characters, capable of rapid use, are necessary.

Type
Articles
Information
The Canadian Entomologist , Volume 74 , Issue 5 , May 1942 , pp. 86 - 87
Copyright
Copyright © Entomological Society of Canada 1942

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