Integrated Crop Management

Winged and wingless soybean aphids

Winged and wingless soybean aphids

Winged and wingless soybean aphids on a soybean leaf. (David Voegtlin)

This image appears in the following article:
Source URL:
http://www.ipm.iastate.edu/ipm/icm//ipm/icm/node/110

Links:
[1] http://www.ipm.iastate.edu/ipm/icm/node/114

Iowa State University Extension