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CALAPHIS MANITOBENSIS, A NEW APHID COLLECTED ON BETULA PUMILA IN MANITOBA (HOMOPTERA: APHIDIDAE)

Published online by Cambridge University Press:  31 May 2012

W. R. Richards
Affiliation:
Entomology Research Institute, Canada Department of Agriculture, Ottawa

Abstract

Calaphis manitobensis is described and illustrated. The only known host is swamp or low birch, Betula pumila L.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1968

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