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Two pictures of two different species of thistle. Both pictures are filled with a green thistle plant and various green plants in the background.

Thistle Species Are Budding in South Dakota

Thistles are starting to bud across South Dakota. This is a critical growth stage for management, as the plants are beginning to produce seeds and herbicides are not effective.

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.

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.

Jungman Brightens Landscapes, Builds Lifelong Friendships

A Master Gardener for more than 20 years, Cindy Jungman says the continuous education the program offers has been valuable.

Garden Clubs & Associations

Novice gardeners and master gardeners share a love of and respect for nature, which is one of the many reasons why they naturally seek out like-minded individuals to organize clubs or associations.

Symptoms of rust infection on wheat blades. Left: Stripe rust. Yellow pustules are arranged in a linear fashion on the wheat blade. Right: Leaf rust. Orange-brown pustules are randomly distributed on the leaf.

Stripe Rust and Leaf Rust Developing in Winter Wheat

Stripe rust and leaf rust were found in winter wheat plots at the SDSU research farm in Aurora. Observation of these two rusts indicates that we have inoculum in our area, therefore winter wheat fields should be scouted until wheat is done flowering.

Windy and Divide Fires

General guide to all South Dakota landowners who may be affected by unplanned fire events.

Hail-damaged soybean field with storm clouds in the background.

Making Decisions With Hail-Damaged Row Crops

Late-season hail damage can leave growers wondering what to do next. Before deciding what to do with your hail-damaged fields, take some time to consider a variety of management options.

A soybean field with a large brown area due to a lightning strike.

Seeing Dead Soybean Plants in a Circular Pattern? Could Be Due to Lightning

While quite uncommon for lightning to damage row crops, it does happen. Thunderstorms can have lightning that can burn soybeans plants leading to their death.

A screenshot of an aerial map view with a pin showing where the SDSU Specialty Crop Research Field-South is

SDSU Extension to host third annual Specialty Crop Field Day in Brookings

September 06, 2023

South Dakota State University Extension’s horticulture team invites everyone to attend the 2023 Specialty Crop Field Day.