Corn Insects

Extension Entomology

• Armyworm larva in corn whorl.
• Armyworm larvae on no-till corn.
• Armyworm larva.
• Black cutworm adult.
• 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 damage on corn plant.
• Common stalk borer larva.
• Common stalk borer larva.
• Corn earworm larva in ear.
• Corn leaf aphids on corn leaf.
• Corn rootworm beetles on silk.
• Corn rootworm beetle adults.
• Corn stalk "goosenecking" resulting from corn rootworm root damage.
• Corn roots damaged by corn rootworm.
• Corn rootworm larvae.
• Dingy cutworm larva.
• European corn borer adults.
• 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 larvae.
• 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 beetle.
• Seedcorn maggot damage to corn seed.
• Slug damage to no-till corn.
• Western corn rootworm beetle.
• White grub.
• Wireworm larva in corn.
• Wireworm larvae.

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