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Instinct HL and Nitrogen Management Effect on Winter Wheat Yield

Nitrogen (N) additives to control N losses through volatilization, denitrification, and leaching are widely used in the Midwest. Slowing the conversion of nitrogen fertilizers to nitrate may lessen leaching and denitrification losses if precipitation or soil becomes saturated.

wheat field

2018 Field Plot Summaries for Wheat Disease Management Trials

The wheat disease management field experiments conducted in the 2018 growing season evaluated several experimental and commercially available fungicides for managing foliar, head or root diseases of spring wheat. Foliar and spike/head diseases incidence and severity were assessed. The field experiments were implemented at Volga Research Farm and Northeast Research Farm (NERF) near South Shore, SD. Results of the same experiment may vary between Volga and Northeast due to environmental differences between the two locations.

A sprawling sorghum field ready for harvest

Sorghum Weed Control

Early competition, especially from grass, is critical for successfully controlling weeds in sorghum. There are preemergence as well as postemergence herbicides available for this crop. Early treatment provides the best control of broadleaved weeds with crop stage also being a critical factor for some postemergence treatments.

group of young piglets

Utilizing Weather-Stressed Corn in Swine Diets

The goals of this factsheet are to help pork producers better understand the nutritional value of weather-stressed corn, how to determine if it’s economical to use, the potential of mycotoxin contamination, and how changes in bulk density affect feed mixing and transportation.

Newborn black angus calf with mother cow.

Beef: Best Management Practices for Cow-Calf Production

This comprehensive book provides producers with insight and education into the latest beef management, handling practices and technology.

oats

Oat Variety Trial Results

In 2023, oat variety trials were planted at 7 locations and a regional summary in South Dakota.

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.

sun rising over South Dakota field

South Dakota Pest Management Guides

The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.

Canada thistle growing in a pasture.

Noxious and Pasture Weed Plot Data Report

Data books to use as a reference to select appropriate herbicide(s) for noxious and pasture weed