Corn Insects at The Ohio State University

Entomology, Thorne Hall, OARDC, Wooster, OH 44691
email: hammond.5@osu.edu Phone: 330.263.3727, Fax: 330.263.3686

Reports
2008 2008 Soil Insecticide Trial (pdf [144 Kb]) 2008 Transgenic Corn Rootworm Trials (pdf[288 Kb]) 2006 2006 Corn Rootworm Trial (pdf [108 Kb]) 2006 Herculex Corn Rootworm Trial (pdf[73 Kb]) 2005 2005 Corn Rootworm Trial (pdf [204 Kb]) 2004 2004 Corn Rootworm Trial 1 (pdf [102 Kb]) 2004 Corn Rootworm Trial 2 (pdf [114 Kb]) 2004 YieldGard Corn Borer Trials (pdf [714 Kb]) 2004 YieldGard Rootworm Trials (pdf [359 Kb])	2003 2003 Bt Trial for European Corn Borer (pdf [900 Kb]) 2003 Seedcorn Maggot on Corn (pdf [88 Kb]) 2003 Rootworm Trial (Trial 1) (pdf [113 Kb]) 2003 Rootworm Trial (Trial 2) (pdf [117 Kb]) 2003 Seed Treatments in Soybean (pdf [67 Kb]) 2003 Cutworm Trial (pdf [118 Kb]) 2003 Seed Treatments in Corn after Wheat (pdf [104 Kb]) 2002 2002 Bt Trial for European Corn Borer(pdf [900 Kb]) 2002 Bt Trial for Rootworm (pdf [88 Kb]) 2002 Black Cutworm Trial (pdf [113 Kb]) 2002 Soil Insecticide Trial for Rootworm (Trial 1) (pdf [118 Kb]) 2002 Soil Insecticide Trial for Rootworm (Trial 2) (pdf [104 Kb]) 2001 2001 Soil Insecticide Trials (pdf [115 Kb]) 2001 Bt Corn Trials (pdf [610 Kb])

Fact Sheets
Field Corn Pest Managemant FactSheet Early Season Pests of Field Corn FactSheet European Corn Borer FactSheet	Corn Rootworm FactSheet Monitoring First Year Corn Rootworm in Soybeans


Western Corn Rootworm Variant Report

All Insecticides Labeled on Corn (pdf)

	Armyworms (pdf) Billbugs (pdf) Common Stalk Borer (pdf) Corn Leaf Aphid (pdf) Corn Rootworm Adults (pdf) Corn Rootworm Larvae (pdf) Cutworm (pdf) European Corn Borer (pdf)	Fall Armyworm (pdf) Flea Beetle (pdf) Grubs (pdf) Japanese Beetles (pdf) Seedcorn Maggot (pdf) Slugs (pdf) Wireworms (pdf)

Insect Images on Corn (htm)
	Armyworm larva in corn whorl. Armyworm larvae on no-till corn. Armyworm larva. Black cutworm below ground damage on corn plant. Black cutworm larva in base of corn plant. Black cutworm above ground damage on corn plant. Common stalk borer larva. Common stalk borer damage on corn plant. Corn earworm larva in ear. Corn leaf aphids on corn leaf. Northern corn rootworm. Corn stalk "goosenecking" from corn rootworm root damage. Corn roots damaged by corn rootworm. Corn rootworm larvae. European corn borer adults.	European corn borer egg mass. European corn borer "shot-hole" leaf feeding. European corn borer "windowpane" leaf feeding. European corn borer larva. European corn borer frass from stalk entry. European corn borer larva in corn stalk. European corn borer larva in ear shank. European corn borer pupa in corn stalk. Seedcorn maggot damage to corn seed. Slug damage to no-till corn. Western corn rootworm beetle. White grub. Wireworm larva in corn. Wireworm larvae.