Search
Know Your West Nile Virus Vectors
In some areas of South Dakota, recent precipitation has led to an increase in mosquito activity. To reduce the chances of contracting West Nile Virus, it is important to understand the behavior of the mosquitos capable of vectoring it.
Integrating Perennial Crops in Annual Crop Rotations
The Dakota Lakes Research Farm is working to develop cropping systems that include perennial crops, such as switchgrass, big bluestem and alfalfa, to improve long-term soil health and farm productivity.
Monitor Livestock, Pets and Yourself for Eye Gnat Activity
While being outside this week, I noticed a lot of small gnats flying around my legs and really bothering my dogs. I caught a few and identified them as eye gnats. Although this pest is considered a nuisance in most cases, it is capable of transmitting diseases and pathogens.
2019 Soybean Fungicide Field Trials Summary
This document contains results of soybean field trials conducted during the 2019 growing season to evaluate foliar fungicides to manage various soybean diseases.
2019 Wheat Field Plot Trials Summary: Fungal and Bacterial Disease Trials
This publication provides a summary of wheat trials conducted in 2019 to determine efficacy of various products in managing wheat diseases.
Crop Residue, Cover Crops Impact on Soil Health Parameters
Interest in no-till and cover crops has been on the rise among South Dakota crop producers. In 2019, half of South Dakota crop ground was under no-till management and about 900,000 acres were planted to cover crops.
Soil Temperature for Planting Spring Crops
Soil temperature is an important consideration for deciding when to begin planting spring crops. If producers in South Dakota would like a quick reference for soil temperatures in their area, the SD Mesonet network measures soil temperature at several weather stations throughout the state.
SDSU Extension Develops Perennial Plant Mixtures for Alkali Areas
April 24, 2020
The Every Acre Counts program through SDSU Extension has developed perennial plant mixture suggestions suited for various types of marginal land situations, including saline, sodic and wet soil areas.
Transitioning to Soil Health Systems in Eastern South Dakota Intended for beginners: Where do I start?
Fact sheet for beginners on where to start transitioning to soil health systems in eastern South Dakota.
Temperature and Herbicide Performance
In South Dakota, the spring can come with a wide range of temperature fluctuations. This will affect the performance of burndown herbicides. Depending upon the target weed, type of herbicide and application rate, there will likely be decreased weed control in cooler temperatures.