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Garden plant surrounded by a layer of wood chip mulch.

Organic Garden Mulches To Conserve Moisture and Prevent Weeds

If you want to reduce time spent in your vegetable and flower gardens watering or pulling weeds, consider mulching the soil surface with an organic material to improve plant health and your enjoyment of the garden.

Vast, rolling rangeland near the Black Hills of South Dakota.

'Good, Bad and Invasive Plant Tour' set for June 3

May 28, 2021

This year's tour will take place on June 3 from 9 a.m. to 3 p.m. (CST) at Sica Hollow State Park near Sisseton.

Black angus bull at pasture with two cows in the background.

Reproductive Injuries in Bulls on Pasture

While reproductive injuries in bulls might not occur every year in a given cow-calf operation, they’re one of the most-common reasons bulls are examined by veterinarians during the breeding season.

Green beetle larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: May 27, 2021

Alfalfa weevil activity is still being reported across much of the state. Although the degree day estimates for South Dakota indicate that much of the state has populations that are pupating, these estimates are not accurate. Scouting should continue throughout South Dakota.

Seecorn maggot larva feeding on a seed in a field.

Seedcorn Maggot Degree Day Activity Estimates: May 27, 2021

In South Dakota, we have accumulated enough degree days across the state that the peak emergence of the overwintering seedcorn maggot population has passed. In most of South Dakota, we are at peak emergence of the second generation or slightly past it.

Purple-brown caterpillar with orange head on a green corn leaf.

Common Stalk Borer Activity Estimate: May 27, 2021

Throughout South Dakota, we still haven’t accumulated enough degree days for common stalk borers to begin moving into corn, which is a good thing. At this point in time, common stalk borer activity is still going to be limited to weeds and grassy weeds.

Field bindweed spreading in a patchof bare soil.

Field Bindweed Control in Yards and Gardens

Field bindweed is one of the most-serious weed problems in South Dakota. Learn some tips for identifying, managing and controlling this invasive weed in your yard and garden before it becomes an issue.

a woman with black hair wearing a black blazer and a mustard shirt

SDSU Extension Dairy Field Specialist Tracey Erickson to Retire

October 15, 2021

After 31 years of providing education and service to South Dakota livestock producers, South Dakota State University Extension Dairy Field Specialist Tracey Erickson has announced her retirement. Her last day is June 21.

Wheat blade with strip rust symptoms.

Stripe Rust Starting To Develop in Winter Wheat

Stripe rust was found in a few winter wheat fields scouted this week. The presence of a few plants with stripe rust indicates there is inoculum of this pathogen in the state.

Rancher standing in a vast, rolling grassland.

Grassland Fertilization: Terminology and Economics

This article is the first in a series of six focused on helping producers understand the pros and cons of grassland fertilization. We begin by learning some of the basic terminology and information related to fertilization.