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Two side-by-side field plots. The left field has corn planted, and the right has soybeans.

South Dakota Agricultural Experiment Station

female 4-H youth inspecting a set of four potted plants on a table

4-H Member Features

A group of black Angus cows standing in spring pasture.

Beef Publications

Black caterpillar with light stripes and yellow-brown head capsule. Caterpillar also has small spines on body segments.

Corn Insects

Not all bugs are bad. Learn how to identify and manage insects that impact corn production.

A patch of soil with kochia weeds growing throughout.

Corn Weeds

Use our resources to properly control weeds in your field.

Hyde

A mostly green corn leaf that is in brown to yellow markings caused by southern rust.

Corn Diseases

View recommendations for managing common corn diseases.

Yellow seed hoppers being filled with pink-colored corn hybrid seeds.

Planting Corn

corn field with sunrise in the background

Growing Corn

A green combine harvesting corn.

Harvesting Corn