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Small Grains

All Small Grains Content

A field of green winter wheat.

Winter Wheat Variety Trial Results

The Winter Wheat Variety Trial Results are crop performance testing data from various locations across South Dakota.

Rye test plots

Rye Variety Trial Results

2025 Rye Variety Trial Results in South Dakota.

A female Hessian fly on a blade of wheat.

Hessian Fly: Winter Wheat Planting Date Considerations

As winter wheat planting rapidly approaches, there are many factors that should be considered. One of those factors is choosing a planting date to avoid Hessian fly issues. Learn some expert tips for selecting a safe planting date for your region.

Wheat plants infected with wheat streak mosaic virus.

Volunteer Wheat and Kochia Management With Herbicides Will Likely Require Two Passes

Wheat curl mites, which carry wheat streak mosaic virus, use volunteer wheat and grass weeds as secondary hosts to infest recently planted winter wheat crops. Therefore, effective management of these plants before winter wheat planting is critical.

Green aphid with black cornicles and black patterns on legs.

Aphid Populations Continue To Increase in Wheat

English grain aphid populations are continuing to increase in wheat. With increasing pressure, it is important to scout wheat fields to ensure that the populations do not cause yield loss.

Bird cherry oat aphids, English grain aphids, Greenbugs.

Don’t Forget To Scout for Aphids in Wheat

Aphids are present in South Dakota wheat fields, and that means it’s time to start scouting.

Fusarium Risk Tool map for May 29, 2025. For a detailed description, please call SDSU Extension at 605-688-4792.

Fusarium Head Blight Update: May 29, 2025

Fusarium head blight, also known as scab, is a fungal disease that infects wheat heads during flowering. Recent weather conditions across South Dakota have provided the environment needed for Fusarium head blight to begin infection.

Wheat growing in a field west of Martin, South Dakota.

Optimizing Wheat Success for 2025

With spring and warmer temperatures arriving in South Dakota, now is the ideal time to start planning your wheat crop for the upcoming growing season.

group of cattle at feedbunk

Feeding Damaged Wheat to Cattle

Feeding damaged wheat to livestock is one way to salvage value from the crop. Wheat can work well in cattle diets with some limitations.

Field of mixed cover crops containing oats.

Cover Crop Considerations for 2020

Producers across South Dakota are harvesting small grains. These crops provide an excellent window for adding a cover crop into your rotation.