Corn Insects

Armyworm

Plants with damage from Fall Armyworms display tissue removed from the leaf edges; often only the midrib remains. Larvae begin eating near the edges of... Read more.

Corn Leaf Aphids

Aphids do not interfere with pollination unless most corn... Read more.

Billbugs

Billbugs injure corn two different ways. First, the adult... Read more.

Cutworms

Seedling corn is attacked each spring by a variety of caterpillars. Many cutworms... Read more.

Brown Stinkbug

Plants affected by Brown Stinkbugs will be stunted and may grow... Read more.

Cereal Leaf Beetles

The cereal leaf beetle (Oulema melanopus) can be found on new corn shoots, but the insect is most... Read more.

Chinch Bugs

Chinch Bugs are a small North American bug, Blissus leucopterus. It feeds on small grains, corn, and... Read more.

Corn Flea Beetle

Corn Flea Beetles can... Read more.

Northern Corn Rootworm Beetles

Northern corn rootworm beetles are about 1/4 inch long, but they... Read more.

Western Corn Rootworm Beetles

The preferred food source of the Western Corn Rootworm beetle is... Read more.

Corn Rootworm Larvae

Small Corn Rootworm Larvae feed on root hairs and small roots;... Read more.

Corn Earworms

The Corn Earworm (aka: tomato fruitworm, cotton bollworm) feeds... Read more.

European Corn Borer

Newly-hatched European Corn Borer larvae often feed deep inside... Read more.

Grape Colaspis

Grape Colaspis... Read more.

Grasshoppers

Grasshoppers are general feeders on grasses and weeds, and often... Read more.