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How to Manage Pests

Identification: Key to Aphids Commonly Found in Small Grains, Corn and Sorghum in California

| Start key | Aphid summary | Management guidelines: Small grains | Corn |

Based on the key characteristics, the aphid is likely to be

English grain aphid (Sitobion avenae)

Photo of wingless English grain aphid

Photo of winged English grain aphid
Click on photos to enlarge

Find out more about English grain aphid in

 

 

Statewide IPM Program, Agriculture and Natural Resources, University of California
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