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Soybean Aphid

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Soybean aphids on leaflets

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Iowa State University


Entomology Image Gallery > Cicadas and Leafhoppers > Aphids > Soybean Aphid

Soybean aphids on leaflets

Two soybean leaflets with soybean aphids. A population of 115 soybean aphids is shown on the underside of the left leaflet.

Soybean aphids on leaflets

This image appears in the following articles:

Soybean aphid populations continue to increase (July 2002)
Scout fields now for soybean aphids (July 2003)
Soybean aphids, natural enemies and the economic threshold (June 2004)
Don't confuse thrips with aphids (July 2004)

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Iowa State University Entomology Department. Last modified 7/7/04 by John VanDyk.