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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Aphidoidea » Aphids (Aphididae) » Woolly Aphids and Gall-making Aphids (Eriosomatinae) » Eriosomatini » Eriosoma » Woolly Elm Aphid (Eriosoma americanum)
Photo#638913
Eriosoma americanum
Copyright © 2012 Claude Pilon

Eriosoma americanum
Montréal, Quebec, Canada
June 10, 2010
It was inside the pseudogall.

Host: pseudogall on elm (Ulmus sp.), its primary host.
Determination by Eric Maw, Agriculture and Agri-Food Canada.
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Contributed by Claude Pilon on 8 May, 2012 - 2:26pm

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