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THE BIOLOGY OF CANADIAN BARKBEETLES: THE SEASONAL HISTORY OF DRYOCOETES CONFUSUS SW*

Published online by Cambridge University Press:  31 May 2012

W. G. Mathers
Affiliation:
Vernon, B. C.

Extract

The seasonal history of Dryocoetes confusus Sw., in trunks of Abies lasiocarpa (Hook) Nutt., as found under cage conditions at Stanley, B.C., during the two years 1929 and 1930 is summarized in the following statement.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1931

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References

* Contribution from the Division of Forst Insects, Entomological Branch, Dept. of Agric., Ottawa.