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A companion planting of kale, pole beans, and marigolds in a small garden plot.

Organic Pest Control Methods

Integrated pest management is an environmentally conscious approach to managing insects, weeds and disease. By focusing on natural processes, growers use pest control methods beginning with the least toxic and amplifying the pest control needs gradually if problems persist.

A wheelbarrow full of harvested eggplants.

Eggplant: How to Grow It

Eggplant has culinary versatility, beautiful flowers and colors, and abundant yields. Learn some expert tips for planting, growing, and harvesting it in this resource!

A young girl taking a banana from a tray of uneaten food.

Food Waste in Schools and Strategies to Reduce It

You may be wondering what can schools do to help in food waste reduction efforts? In school nutrition programs there are a variety of steps in which food loss can be controlled ranging from planning the meals to serving the food.

a woman receiving a shot

SDSU Extension Addresses Vaccine Safety with Dairy Workforce

April 07, 2021

Dr. Maristela Rovai, Assistant Professor and SDSU Extension Dairy Specialist, has received federal funding from the High Plains Intermountain Center for Agricultural Health and Safety to help boost COVID-19 vaccination efforts among South Dakota’s dairy industry workforce.

Ventenata grass aggresively spreading throughout rangeland.

Be on the Lookout: Ventenata

Ventenata is an invasive annual grass that's an emerging threat to South Dakota rangelands due to its ability to exclude desired native species. Learn how to identify, report, and manage it before it becomes a problem in your area.

SDSU Research Shows Effects Of Volunteer Corn In Corn And Soybeans

In 2007, researchers at South Dakota State University indicated that volunteer corn is much less competitive in corn than soybean. The South Dakota study (Alms et al. 2007) evaluated the full season effect of a range of volunteer corn densities (800-14,000 plants/acre) on both corn and soybean and reported yield losses that ranged from 0% to 13% in corn and 0% to 54% in soybean.

Flock of mosquitoes in front of sunset.

West Nile in South Dakota: Expect Cases Into Early Fall

While it’s true that in South Dakota most West Nile Virus cases occur during August, new human infections are detected well into September in most years.

small group of cattle resting near feed bunk

Liver Abscesses: The Unseen Profit Thief

Liver abscesses are a great example of an important value robber in feedlot cattle that’s not immediately apparent.

Left: Fireweed growing in a clearing. Right: Purple loosestrife growing in a meadow.

Plant Look-Alikes: What’s the Difference Between Fireweed and Purple Loosestrife?

Fireweed and purple loosestrife are often confused with one another due to their similar appearances, but the two plants have dramatically different impacts on the environment. Learn some key characteristics to help tell them apart.

Young man shoveling a pile of compost.

Organic Gardening: Soil Management

Gardeners throughout South Dakota are experimenting with organic gardening. While the adoption of organic gardening methods can be daunting, learning some fundamental soil management concepts will set the foundations for success.