Grasshoppers on Corn Ear

Grasshoppers can eat 3 to 4 inches down into the ear, destroying many rows of kernels.

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Electronic version published by the Department of Entomology,
Iowa State University, Ames, Iowa.
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Last updated August 28, 1996 by John VanDyk. http://www.ipm.iastate.edu/ipm/icm/1996/9-3-1996/hopperncorn.html