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Biological and Ecological Studies on Some Lepidopterous Bud and Shoot Insects of Jack Pine (Lepidoptera-Olethreutidae)1

Published online by Cambridge University Press:  31 May 2012

James W. Butcher  and
A. C. Hodson
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Extract

Injury to young jack pine in an experimental plantation at Cloquet, Minn., by a shoot boring insect, Eucosma sonomana Kearfott, stimulated the investigacions on life history, biology and incidence reported here. Notes on life history, biolop and injury are included for two additional species of the subfamily Eucosminae, family Olethreutidae; namely Petrova albicapitana Busck, and Petrova pallipennis McDunnough.

Type
Articles
Information
The Canadian Entomologist , Volume 81 , Issue 7 , July 1949 , pp. 161 - 173
Copyright
Copyright © Entomological Society of Canada 1949

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References

Literature Cited

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