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Three corn diseases. From left: Southern Rust, Bacterial Leaf Streak, and Eyespot.

Southern Rust, Bacterial Leaf Streak, and Eyespot Are Developing in Corn

Southern rust was found in Yankton County, bacterial leaf streak was found in Brule County, and eyespot was found in several fields and counties the week of July 27, 2020.

A young woman demonstrating the starting and finishing position for a weighted squat exercise. For a complete description of the movements, call SDSU Extension at 605-688-6729.

Weighted Exercises

Strength training is an important way to keep your body moving and in optimal health. Strengthening your muscles also helps your body perform everyday activities with ease and comfort.

Small group of cattle grazing a well-managed grassland area.

Cool-Season Grasses of South Dakota

Fact sheet about cool-season grasses in South Dakota.

Using Estrous Synchronization in Natural-Service Breeding Situations

Estrous synchronization is typically associated with artificial insemination (AI) programs, and is therefore often viewed as impractical or impossible to use within natural-service herds.

A red, tractor-mounted sprayer with its tank being flushed by a hose connected to a large truck.

Alternatives to Postemergence Dicamba Applications

Cancellations of three dicamba labels on June 6, 2020 by the U.S. Environmental Protection Agency, left many farmers looking for options for effective weed control this summer.

an image of outdoor weather monitoring equipment in a field

Climate and Weather

View resources to predict, prepare and recover from weather-related events year-round, including the latest drought and flood information.

A patch of switchgrass growing at the edge of a field.

Warm-Season Grasses of South Dakota

Fact sheet about warm-season grasses in South Dakota.

fruit and vegetable garden with raised beds

Fire blight is a disease that can infect apples, pears, and certain ornamental species including crabapples, cotoneaster, and mountain ash. Occasionally it may also appear on cherries, plums, Juneberry (also called Serviceberry or Saskatoon), and raspberry. This disease, caused by the bacteria Erwinia amylovora, can damage blossoms, fruit, leaves, shoots, and branches. If it is not controlled, fire blight may kill the entire tree or shrub. Infected tissue cannot be cured, but will need to be removed from the tree to prevent further spread.

Reed Canary Grass: Possible Prussic Acid & Alkaloid Issues

Prussic acid issues with reed canary grass are poorly understood and may go unrecognized if they occur. This article addresses a little-known but interesting aspect of the biology of reed canary grass.

a herd of brown and black cows in a field of green grass

Feed Nutrient Comparison Calculator

This comparison calculator is designed to assist producers with supplemental feed purchasing decisions for their operation.