Skip to main content

Flood

Many South Dakotans are dealing with flood issues following recent blizzards and record-breaking rain.

View Resources

Crop Treatments

All Crop Treatments Content

screened image of South Dakota State University campus with News text

Results of Off-Target Herbicide Research Data

December 19, 2018

Following the 2017 growing season, where many complaints over dicamba reached state Department of Agriculture offices across the nation, researchers from land grant universities set out to conduct a study assessing off-target movement of post-applied dicamba products - Engenia and Xtendimax.

Soybean, Crop Treatments, Chemical Safety

screened image of South Dakota State University campus with News text

Insecticide Safety: How to Prevent Unnecessary Exposure

December 19, 2018

Insecticide applications occur year-round to manage insect pests that would otherwise reduce crop yields, damage stored grain or infest houses and other structures.

Crop Treatments, Chemical Safety

A John Deere Max Emerge XP corn planter behind a Case IH Magnum 335 with AFS precision farming system.

Why Precision Agriculture?

When precision agriculture comes into a conversation a few questions arise. Three of those questions might be: What is precision agriculture? How does precision agriculture make our farm more profitable? What do I do with all this data?

An extreme closeup image of a green wheat blade with several small, transparent white mites on it.

Spring is the Best Time to Scout for Wheat Streak Mosaic Virus

December 18, 2018

Due to wheat streak mosaic disease showing up in wheat fields across South Dakota in 2017, many wheat growers wonder if they need to worry about the disease spreading this winter and wheat streak mosaic virus showing up in their fields spring 2018.

Wheat, Crop Treatments

A green combine harvesting corn.

Do Big Yields Mean Big Money?

December 28, 2018

Do you believe the highest yields return the greatest profit? Are you managing for maximum yields? Do you attempt to manage your corn crop for the highest yields as a result of what yield contest winners say?

Corn, Crop Management, Soil Health, Economics, Crop Treatments

a newly planted soybean field with white fertilizer sprinkled throughout

Application of Nitrogen Fertilizer in Soybeans

SDSU Extension conducted a study during the 2016 growing season at five Eastern South Dakota sites to evaluate the effects of added N fertilizer (as urea) on soybean yields.

a strand of oats in a field

Using Plant Growth Regulator in Oats Grown for Grain

With growers’ interest emerging, SDSU Extension and research faculty teamed up and initiated a study in 2016 in Northeast SD to evaluate the effects of plant growth regulator. The study was conducted at the SDSU Northeast Research Farm (NERF) near South Shore, SD.

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.

large multi-row sprayer adding chemicals to a field

Early Season Insecticide Applications in Wheat

Many wheat producers in South Dakota have adopted more intensive management practices in the last few years, including an early season application of fungicide and, in some cases, insecticide.

A wheat field with patchy brown areas.

Brown Wheat Mite Affecting South Dakota Wheat

Recently, there have been reports of brown wheat mites throughout central and western South Dakota. The brown wheat mite is generally more of an issue in the drier parts of the state, or in areas experiencing drought. The feeding injury caused by these mites leaves white or brown spots that are referred to as stippling.