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Low Temperature Effects on Winter Wheat
Low temperatures during the early morning hours of May 9–11, 2020 may have had detrimental effects on winter wheat in some areas of South Dakota. However, cooler spring temperatures that have slowed the winter wheat development this year may have actually been beneficial to S.D. producers, as later-maturing wheat is not as susceptible to injury from freezing temperatures.
Best Management Practices for Soybean Production
This is your unbiased, research-based guide to soybean production to help increase yield, reduce input costs and protect your investment.
Soybean Cyst Nematode in South Dakota: History, Biology, and Management
Factsheet about Soybean Cyst Nematode history, biology and management in South Dakota
Importance of Proper Forage Sampling
As dairymen and livestock caretakers, we are trying to optimize the performance of our livestock, whether it is producing milk or meat. Without knowing the quality of the feedstuff or forage we are feeding, it becomes difficult to balance a ration to ensure the animal is receiving the proper amounts of needed nutrients.
Feed & Water Testing Laboratories
A partial listing of available feed testing laboratories.
Winter Wheat Diseases Update: Fungal Diseases and Barley Yellow Dwarf Developing
Tan spot and powdery mildew as well as barley yellow dwarf were found developing at low levels in winter wheat fields scouted the week of May 24, 2020.
What's Bugging Your Garden? Smut on Sweet Corn
Smut is a fungal disease that can attack the leaves, stalks, tassels, silks and cobs. While many fungal diseases cause spots on the leaves or stems, smut is much more flamboyant.
Cover Crop Considerations When Dealing With Soybean Cyst Nematode
With the soybeans being harvested a little earlier than usual this year, some producers are finding themselves making management decisions that include cover crops. For soybean producers dealing with soybean cyst nematode in their fields, selection of cover crops is important since some of these can be hosts for soybean cyst nematode.
Soybean Cyst Nematode Management Plans Should Include Proactive Weed Management
While soybean cyst nematode can be managed through use of resistant varieties and crop rotation, presence of alternative weed hosts can negate the benefits of these practices by providing a host for soybean cyst nematode to continue to accumulate in the soil.
Deciding on Fungicide Application to Manage Mid-Late Season Soybean Leaf Fungal Diseases
Soybean leaf diseases can develop in some soybean fields to reach yield-reducing levels. The question that growers often ask is whether it is profitable to apply a fungicide to soybeans at the R3/R4 growth stage in South Dakota.