Cooperative
Extension
Service


University of Illinois
at
Urbana-Champaign


No. 16/July 11, 1997

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In This Issue

Current Status of European Corn Borers
Southwestern Corn Borers in Southern Illinois
Flights of Corn Earworm Adults Have Been Heavy in Some Areas
Time to Begin Watching for Corn Rootworm Adults
Two Girls for Every Boy: Sex Ratios of Western Corn Rootworms in Soybean Fields
Potato-Leafhopper-Resistant Alfalfa
Conditions Favorable for Gray Leaf Spot