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green soybeans with white mold

White Mold Development: Is your soybean field at risk?

According to USDA-NASS crop progress report for the week of July 17, 49% of the soybeans in South Dakota are at flowering. The flowering growth stage is also the time when white mold infection is initiated. The white mold pathogen infects the soybeans through the flowers that are senescing after pollination.

Tractor-mounted wick applicator applying herbicide to a pasture.

Low-Cost and Adaptable Plans to Build a Wick Applicator for Herbicides

From crop fields to home gardens, wick applicators can manage weeds by applying herbicides directly to weeds growing at a set height above desirable plants. Learn how to build one yourself in this article.

Group of 4-H youth being sworn in in the state legislative chamber in Pierre South Dakota

South Dakota 4-H Legislature Program

The South Dakota 4-H Legislature Program engages youth in a hands-on mock legislative session.

Group of brown cattle gathered in a farmyard.

Rumen Degradable Protein Versus Rumen Undegradable Protein

Understanding the proportion of rumen degradable protein and rumen undegradable protein is important when determining the best feed option to meet cattle requirements.

Mother pushing laundry basket along the floor with two children riding inside it.

Spend Time Playing During Christmas Break!

This Christmas break, challenge yourself to take time to play with your child and be present with them. Remember that experiences, no matter how big or little, will be the memories you and your child will remember for years to come!

a man standing in front of a cornfield

SDSU Extension Weed Evaluation Extension Demonstration Available at South Dakota State Fair

September 01, 2020

The SDSU Extension Weed Evaluation Extension Demonstration project will be available to the public at the South Dakota State Fair September 2-September 7.

produce growing in a collection of raised beds in a SDSU Extension community garden

Community Gardens

Community gardens, organized by SDSU Extension staff and community volunteers, bring fresh produce to many rural communities and designated food deserts across the state.

Red-brown colored weevil with bent antennae originating on the elongated mouthparts.

Planting Date May Be Our Most Powerful Tool for Red Sunflower Seed Weevil Management

In the last few years, red sunflower seed weevils have been the most economically damaging insect pest in South Dakota. To identify alternative management options, researchers at SDSU and the USDA-ARS lab in Fargo, ND conducted a study evaluating early planting dates as a potential strategy to reduce red sunflower seed weevil infestations.

Tulips blooming near the entrance to McCrory Gardens.

McCrory Gardens Trial Report

Trial reports for McCrory Gardens

Green wheat with many green stink bugs present on it.

Say’s Stinkbug Present in Western S.D. Wheat: Do I Spray?

While looking at winter wheat at the new SDSU West River Research Farm near Sturgis, we came across some very large stinkbug populations in a few areas of the field. The stinkbugs we observed were the Say’s stinkbugs. Although stinkbugs have the potential to reduce wheat yields, this is attributed with feeding that occurs between the late boot and milk stage.