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A group of people rides on a trailer through the Northeast Research Farm

Summer field days showcase South Dakota Agricultural Experiment Station sites

August 25, 2023

Each summer, the South Dakota Agricultural Experiment Station system showcases its research stations with field days. The days include guided tours of each facility and presentations from SDSU and SDSU Extension researchers. Producers, industry professionals and members of the general public can see how winter wheat varieties are tested, or take a trip through a high tunnel.

Absinth wormwood growing in a field.

Absinth Wormwood Control in the Fall

Absinth wormwood is a difficult-to-control, noxious weed in South Dakota. Now is the time to consider fall applications for absinth wormwood control.

Canada thistle growing along field’s edge.

Canada Thistle Control in the Fall

Canada thistle begins to transport assimilates and nutrients down its roots in the fall to survive the winter months. Now is the time to consider a fall herbicide application to keep it under control.

Leafy spurge growing along the edge of a field.

Leafy Spurge Control in the Fall

Leafy spurge is a difficult-to-control, noxious weed in South Dakota. Spring and fall herbicide applications are critical for leafy spurge management.

Red sunflower seed weevil adult.

Malathion: Emergency crisis exemption for red sunflower seed weevil in South Dakota from Aug. 16-31

An emergency crisis exemption for Malathion has been approved for red sunflower seed weevil control in sunflowers in South Dakota from August 16-31, 2023. Learn everything you need to know before applying it to sunflower crops before the deadline.

Show pig at State Fair.

Show Pig Season

Show pig season is a culmination of dedication, passion, and hard work, and the process of raising pigs to show involves a delicate balance of proper nutrition, exercise, and grooming.

Brown slug on a green leaf leaving behind a whitish trail of slime.

Slugs: The Slimy Defoliators

Have you noticed defoliation in your garden accompanied by distinct trails on plant leaves? The culprit could be slugs, a common pest that can be found during during cool, wet weather and in certain garden micro-climates.

Squash vine borer moth on plant.

Squash Vine Borer Activity Estimate: June 16, 2023

Squash vine borer moths will soon emerge across much of South Dakota, and their larva can cause serious damage to squash plants. See our latest activity predictions and management recommendations based on forecasted conditions from around the state.

Gardener holding a handful of healthy soil.

Soil Health and Why it Matters

Investing in soil health will benefit your garden or farm for generations to come. Learn how to actively manage the physical, chemical, and biological properties of your soil to optimize its long-term health.

Couple harvesting cabbage in a large garden.

Perfect produce? Understanding the standards behind cabbage quality and condition from a production perspective

Learn about the U.S. Department of Agriculture cabbage grading requirements, as they are key to understanding why produce is graded to certain standards before it ends up on grocery store shelves.