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A drop of dew on a green leaf.

How to Choose the Right Adjuvant for the Job

With the rise of herbicide-resistant weeds, the use of an adjuvants is also on the rise and may be necessary to help control resistant weeds.

grass with field bindweed, a viny green weed with white flowers

Weed Control: Noxious Weeds

Noxious Weed Recommendations: Herbicides for pasture, range, and non-crop areas, including roadside and other right-of-way that may be harvested for hay or grazed, are given a priority.

two black beetles rolling a ball of dung

An identification guide to common Dung Beetles of South Dakota

A guide of common dung beetles of South Dakota.

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.

A close up view of the stem of palmer amaranth which is hairless.

Identification and Management of Palmer Amaranth in South Dakota

Guide for the identification and management of Palmer Amaranth in South Dakota

Tiny reddish-brown mite on a green leaf.

What Are Those Little Red Mites on My House?

The periods of unseasonably warm weather, especially in Western South Dakota, have temporarily brought several insects and other arthropods out of their winter hiding places. One of the arthropods getting attention lately has been the clover mite.

Rows of empty white, plastic pesticide containers.

New Training Options Available for Pesticide Applicators in 2021

January 07, 2021

Join us for more information on the pesticide applicator training in 2021.

a field with plots of soybeans

SDSU Extension’s Soybean Week Dives into Pest Management, Soil Health and 2021 Outlook

January 07, 2021

Want to know more about weed control, research, planting dates, and fungicide? Join us on January 19 - 22.

green plant growing in a field with small grains growing on the ends

Proso Millet Trial Results

In 2020, proso millet trials were conducted in 1 location in South Dakota.

filed of sunflowers in bloom

2021 South Dakota Pest Management Guides Now Available

February 04, 2021

SDSU Extension has released the 2021 South Dakota Pest Management Guides.