University of Illinois
No. 18/July 23, 1998
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In This Issue
Results of On-Farm Corn Rootworm Digs: Overall Pressure Lower than in 1997
Where Have All the Corn Borers Gone?
Onslaught of Southwestern Corn Borer Adults Continues
Economic Thresholds for Insect Pests on High-Oil Corn: Recommendations Unclear