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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.

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.

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.

Man holding his wrist, which is afflicted with arthritis.

Registration Open for Chronic Disease Self-Management Lay Leader Training

July 27, 2021

South Dakota State University Extension is offering a virtual Better Choices, Better Health SD Chronic Disease Self-Management Program Lay Leader Training Aug. 19 to Sept. 30.

Hand holding a dead early-planted soybean seed.

Risks of Early Soybean Planting in South Dakota

Early soybean planting offers potential yield benefits, but it also poses some risks. Learn some expert tips and considerations for early soybean planting this growing season.