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SDSU Extension

Latest Recommendations

Rancher moving a group of beef calves.

Preparing for the Fall Run

Having a plan in place for weaning and marketing will reduce stress for both your operation and your calves when the grazing season comes to an end and movement of calves begins.

Three chokecherry trees exhibiting various x-disease symptoms on their foliage.

X-Disease in Chokecherries

X-disease is the name given to a set of diseases caused by a strain of the bacteria “Candidatus Phytoplasma pruni” that primarily affects stone fruits. Infected plants will typically display yellowing or reddening of their leaves by mid summer.

Weeds growing abundantly between rows of soybean in a research plot.

Suspect Herbicide Resistance in Your Fields? SDSU Can Help!

Submission form to screen weeds for herbicide resistance in South Dakota.

Mother and daughter packing backpack and brown lunch bag.

Getting Ready for School!

Where did summer go? Several schools are starting soon. By taking some proactive steps, you can set yourself up for a healthy, successful start to the new school year.

Green plant leaf with several small, black beetles on it.

SDSU Extension welcomes new plant pathologist

South Dakota State University Extension is pleased to welcome Cody Molnar as a new Horticulture Plant Pathology Field Specialist.

Organic cabbage and sweet corn plants at the SDSU Southeast Research Farm.

SDSU Extension welcomes new specialty crop expert

South Dakota State University Extension is pleased to welcome Nick Volesky as a new Horticulture and Specialty Crop Field Specialist.

Our Impact

As the outreach arm of our state’s land grant, South Dakota State University, SDSU Extension is able to provide farmers, ranchers, agri-business people, communities, families and youth with the research-based information they need to succeed.

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    Individuals Reached

    $5,909,271.50

    Value of Volunteer Hours

    114,099

    Adult and Youth Educational Contacts

Explore Our Impacts

Further Reading

sun rising over South Dakota field

South Dakota Pest Management Guides

The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.

stack of coins with faded chart lines showing in the foreground

South Dakota Agricultural Land Market Trends

The 2025 South Dakota State University (SDSU) Extension Farm Real Estate Market Survey is the 35th annual survey of agricultural land values and cash rental rates by land use and quality in different regions of South Dakota.

man holding a small pile of soil in his hands

Fertilizer Recommendation Guide

SDSU Extension fertilizer recommendations are based on field research in South Dakota and neighboring states.

A low-gradient prairie river that is very meandering.

Understanding Western South Dakota Prairie Streams

This document provides information and guidance for landowners and land managers in western South Dakota who are managing small intermittent streams.

Upcoming Events

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Sep 02

Aging Mastery Workshop

SDSU Extension will host an Aging Mastery virtual workshop series on Tuesday and Thursday from September 2 through October 2, 2025. The workshops will be held from 10:00 to 11:30 a.m. CDT.

wooden squares with letters spelling purpose
Sep 03

Purposeful Retirement Online Book Club

SDSU Extension and NDSU Extension will host an online purposeful retirement book club beginning September 3 at 10:00 a.m. CDT (9:00 a.m. MT) and meeting every other week through November 12.