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Left: Black soil tarp on a research plot. Right: The same research plot uncovered, revealing little-to-no weed pressure.

Early Season Soil Solarization and Occultation Impacts on Weed Pressure and Onion Yield in Eastern South Dakota: Year 2 (2024) Results

Research report on whether soil tarping can reduce weed pressure in onion yields for the second year

A herd of cattle gather around a stock pond on a vast, lush grassland. Courtesy: USDA [CC BY 2.0]

Weed Control: Pasture and Range

There are 24 million acres of native and tame pasture and range as well as 1.4 million acres of grass hayland in South Dakota.

tall trees in the Black Hills

Tree Issue Treatments

Publications of the most commonly available in pesticides for use in South Dakota for Turf & Ornamentals.

A stand of field peas mixed with small grains being grown for forage.

Chickpea Variety Trial Results

2025 chickpea trial results data from locations in South Dakota.

Green plant with wide, oval leaves. Pink florets are arranged in a circle at the top of the stem. An orange Monarch butterfly feeds on nectar from one of the florets.

Investigate Pollinators

Lesson about the importance of pollinators and the plants they interact with.

A herd of cattle gather around a stock pond on a vast, lush grassland. Courtesy: USDA [CC BY 2.0]

2017 Weed Control: Pasture and Range

There are 24 million acres of native and tame pasture and range as well as 1.4 million acres of grass hayland in South Dakota.

a flooded yard and garden. Photo by Samir Valeja, FEMA

What to Do About Flood-Damaged Trees

Fact sheet on what to do about flood-damaged trees

A group of children observing a bed of garden soil with a teacher.

Stupendous Soils

Lesson for youth to discover the characteristics of different soil types and how to make compost.

Teacher pouring a small amount of seed into a student's hand to construct a tiny greenhouse.

Super Seeds

Lesson for youth to explore the many types of seeds that are eaten or grown and learn how they grow.

Woman in pink shirt buckling helmet under her chin

Bike Safety

View information about the benefits of biking and how to ride safely.