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True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera)
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Subgenus Rhizoberlesia (Therioaphis Subgenus Rhizoberlesia)
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Sweet Clover Aphid (Therioaphis riehmi)
Photo#483719
Copyright © 2011
Claude Pilon
Therioaphis riehmi
Parc national du Bic, Bas-Saint-Laurent County, Quebec, Canada
August 11, 2010
An immature with wing pads feeding on sweet clover (
Melilotus sp.
)
Determination by Eric Maw, Agriculture and Agri-Food Canada.
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Contributed by
Claude Pilon
on 7 January, 2011 - 2:38pm