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SDSU Extension salutes their volunteers during National Volunteer Week
April 22, 2026
South Dakota State University Extension is proud to salute its dedicated volunteers during National Volunteer Week on April 19-25, 2026.
Pollinators Party
In this lesson, participants will learn how plants reproduce and how to identify pollinators that help plants.
4-H Food Science Project
If you have ever baked a cake or even eaten an apple, you have taken part in food science. Food science encompasses how our body utilizes food (nutrition) as well as what changes food goes through on its way to our plates (food safety and preparation).
Are There Praying Mantises in South Dakota?
The short answer to the title of the article is "yes." Both the European mantis and the Chinese mantis can be found in South Dakota. As their names indicate, neither species is native to North America.
Range Roundup: Heifer Development With Precision Supplementation
In a recent research project, a Super SmartFeed Producer was used in conjunction with two SmartScales for precision heifer supplementation and development. Learn what this technology has to offer for ranching operations.
Water Usage Increased by Dietary Phytase Incorporation in Growing and Finishing Swine
Total water usage is an important consideration in sustainable pork production. Recent research at the SDSU investigated water usage of growing and finishing pigs fed diets without or with phytase included in the diet.
Food Safety for South Dakota Farmers Market Vendors: Regulations and Best Practices
Farmers markets are a valuable sales outlet for farmers and food entrepreneurs alike. Learn some essential rules, regulations, and best practices for processing, handling, and selling a variety of common food items at South Dakota farmers markets.
SDSU Research Update on Herbicide Resistance Screening
SDSU Extension's herbicide resistance screening has been gathering valuable information on regional resistance patterns across South Dakota. Results will help guide herbicide selection, tank-mix strategies, and resistance management programs for growers.
Problems and Solutions
Not finding the gardening or horticulture resource you need? Use the Ask Extension tool to submit your question.
Paul O. Johnson Retires After Dedicated Career in SDSU Extension
June 08, 2022
Paul O. Johnson, SDSU Extension Weed Science Coordinator and Northeast Research Farm Coordinator, is retiring after a dedicated 33-year career supporting the people of South Dakota in his role at SDSU Extension.