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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 many undesirable plants or invasive plant species in South Dakota's 24 million acres of native and tame pasture range. This guide provides a summary of different herbicide suggestions and uses.

partially flooded spring wheat field in early spring.

Spring Wheat 2019: A Repeat of Last Year?

The spring of 2019 has been cold and wet in many areas of South Dakota, similar to the spring of 2018. In 2018, despite the challenging weather, spring wheat acres were up 8% from 2017. However, planted acres in 2019 may be reduced as the extended weather forecast shows unfavorable planting conditions extending well into May.

Cream colored larva that has an accordion shape and a brown head in the stem of a sunflower.

Dectes Stem Borer in South Dakota Sunflowers

Factsheet covering Dectes stem borer in sunflowers.

Sun rising at the U.S. Capitol Building in Washington, D.C.

Changes to the Commodity Title from the One Big Beautiful Bill Act: Impact on South Dakota crops

The One Big Beautiful Bill Act contains several changes to the Title I Commodity Programs. Learn how these changes may impact crops in South Dakota compared to crops grown in other regions in the United States.

Hand collecting seeds from a flower head.

Saving Seed: Will the seed produce plants similar to the plant it was collected from?

It can be very rewarding to harvest and save seed of ornamental and vegetable plants. But why is it that sometimes when we plant the seed we saved, the results do not seem to be very like the plant we collected the seed from?

Three wheat fields exhibiting wheat streak mosaic virus symptoms throughout.

South Dakota Wheat Streak Mosaic Virus Disease: 2026 Update

Wheat streak mosaic virus is on the move across South Dakota wheat fields. Due to the mild winter and overwintering in winter wheat, viral activity has had a jump start in 2026, and the occurrence and intensity of disease pressure is comparable to the 2025 season.

people shopping at a farmer's market

Requirements for Food Entrepreneurs Selling Food in South Dakota

Throughout the country and in the state of South Dakota, people are showing more interest in selling their own food products and starting their own business

External and internal ring rot symptoms on two potato samples.

Bacterial Ring Rot: Yet another devastating disease of potato

Ring rot is primarily a disease of stored tubers and seed potatoes, where it produces black or brown lines just below the surface of the potato.

A man smiles for the camera standing outside in a field of row crops

SDSU Extension welcomes new agronomy field specialist

June 10, 2024

South Dakota State University Extension is pleased to welcome Clarence Winter as a new Agronomy Field Specialist.

Squash planted in several carefully spaced holes in strip of landscape fabric.

How to Prepare Landscape Fabric for In-row Weed Control for Flower and Vegetable Production

Farmers and gardeners have taken an interest in landscape fabric due to its durability, weed suppression and reusability. Learn some tips for preparing it and installing it for a variety of plants this growing season!