Skip to main content

Search

Corn plants and scattered weeds emerge from a dry, no-till field.

Dry Conditions May Hinder the Performance of Recently Applied Preemergence Herbicides

If a preemergence herbicide does not receive an activating rainfall, generally 0.5 to 1 inch of rain, many weeds will emerge, as the herbicide remains on the soil surface.

A green leafy spurge plant with small, yellow bracts at top. Various brown and green plants surround the green leafy spurge plant.

Leafy spurge has germinated and is growing rapidly in South Dakota: Scout carefully!

Leafy spurge can reduce the value and productivity of pasture and displace desirable vegetation. Now is the time to scout for infestations to determine which management tactics will be most effective.

Color-coded map showing precipitation outlook for the United States. For a detailed description, please call SDSU Extension at 605-688-4792.

May 2025 Drought and Climate Update

Drought has plagued South Dakota since last year’s growing season. While producers welcome a spell of dry weather for planting spring crops at this time of year, recent moisture will not be enough to carry through the growing season.

Fireproof file safe with important documents inside.

52 Ways to Climate-Proof Your Finances

Fact sheet that offers 52 financial management strategies to implement or habits to develop that individuals and families can take to increase financial resilience and reduce potential financial burdens caused by climate change and extreme weather events.

A person sleeping under a blue blanket on a white.

Better Sleep

Hot sheet with tip for better sleep for 4-H youth/clubs

male 4-H youth preparing a salad in a silver mixing bowl

South Dakota 4-H Special Foods Recipe Book 2021-2024

The South Dakota 4-H Special Foods Cookbook features recipes from 4-H youth who participated in the Special Foods Contest and received a purple ribbon at the South Dakota State Fair between 2021 – 2024.

A wheelbarrow full of harvested eggplants.

Eggplant: How to Grow It

Eggplant has culinary versatility, beautiful flowers and colors, and abundant yields. Learn some expert tips for planting, growing, and harvesting it in this resource!

Pregnant sheep ultrasound day 25

Detecting Pregnancy and Litter Size in Ewes Using Ultrasound

Guide providing insights on optimal timing for pregnancy scanning, what to look for at different gestational stages, and practical ultrasound techniques for the best results.

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

Producing Organic Cabbage and Sweet Corn with Cover Crop Integration and Reduced Tillage: Updates from the SDSU Southeast Research Farm

Research on clover cover crops grown in combination with four tillage and weed suppression methods was conducted at the SDSU Southeast Farm. Vegetable crops trialed included sweet corn and three varieties of cabbage.

Green alfalfa weevil larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: May 22, 2025

Degree day accumulations for alfalfa weevil larvae indicate that third to fourth instar larvae should be active in fields throughout South Dakota.