Sources of Spring and Fall Hop Aphid, Phorodon humuli (Schrank), (Homoptera: Aphididae) Migrants in South Central Washington

Lawrence C Wright
Wyatt W Cone
David G James

Published in Journal of The Entomological Society of British Columbia, in 2005, in volume 102, pages 21-26

Date published:2005

BHL: 47654487
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