Occurrence of Diuraphis (Holcaphis) frequens (Walker) (Homoptera: Aphididae) on wheat, new to Idaho, and a key to North American Diuraphis

S E Halbert
B J Connelly
M-G Feng

Published in Pan-Pacific Entomologist, in 1992, in volume 68, issue 1, pages 52-61

Date published:1992

BHL: 56180666
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