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Gray beetle with long antennae.

Dectes Stem Borer in South Dakota Soybeans

Fact sheet on Dectes stem borer in South Dakota soybeans

A collection of empty pesticide and herbicide containers.

Changes in Pesticide Applicator Certification During COVID-19

April 27, 2020

Due to office closures as a result of COVID-19, commercial pesticide applicator testing is currently unavailable at the SDSU Extension Regional Centers and county offices.

Nitrogen rate map layered on top of a field

South Dakota On-Farm Nitrogen Rate Trial Program

The on-farm corn nitrogen fertilizer rate trial program will help farmers, crop advisors and ag service providers to design, implement, and analyze nitrogen rate trials.

Outside of a veterinary clinic.

Veterinary Feed Directive: What You Can’t Do With a VFD

Livestock producers and veterinarians have been adjusting to the Veterinary Feed Directive (VFD) rules put into effect on January 1, 2017. With the onset of the rules, producers need to square their previous treatment methods with what a VFD can and can’t do.

Monarch Butterflies

SDSU Extension Master Gardener Club Guidebook

Guidebook for SDSU Extension Master Gardener Clubs

A picture of producers (ranchers) in a rangeland pasture looking into another pasture that has different forage biomass quantities. The

Systems Thinking for Agriculture: A tool for addressing complex ranch problems

A systems approach to management encourages producers to take multiple factors into consideration to solve problems within their agricultural operation.

man holding a small pile of soil in his hands

South Dakota Fertilizer Rate Guidelines Calculator for Corn, Soybean, and Wheat

Calculator for Fertilizer Guidelines for Corn, Soybean and Wheat in South Dakota

Leaves clogging stormwater drain.

Urban Stormwater Systems and Leaf Litter

Leaf litter can be a significant source of organic debris to urban stormwater systems during fall rain, which can mean nutrient spikes in the receiving bodies of water. Learn some expert tips for managing leaf litter this fall.

Agritourism proprietor and a local official meeting at a pumpkin patch.

Agritourism Provides Economic Benefits

Not only can agritourism support communities by generating income, agritourism has the potential to create jobs and support local economies.

Garden plots

SDSU Extension hosts community garden field day in Watertown

July 27, 2026

South Dakota State University Extension will host a field day at the Foundation Field Community Garden in Watertown on Aug. 6, 2026.