Sunflower & Oilseeds

There are times when sunflower producers need unbiased answers. That’s what we are here for. SDSU Extension team provides unbiased, research-based information to help growers of sunflowers and other oilseed crops make decisions to improve yields and profits.

Collaborating with South Dakota Agricultural Experiment Station at SDSU, throughout the growing season, our team showcases local data collected from test plots in a field near you.

Variety Trial Results

Crop performance testing results are released annually through the activities of SDSU Extension and the South Dakota Agricultural Experiment Station at SDSU.

View the 2019 reports

Attachments

Fertilizer Recommendation Guide

Related Terms

Sunflower, Oilseed, Soybean, Flax

USDA to Collect Information on Small Grain Production in South Dakota

September 20, 2019

South Dakota will be one of 32 states taking part in a small grains survey conducted by the National Agricultural Statistics Service (NASS) of the United States Department of Agriculture this fall.

Wheat, Oats, Sorghum, Sunflower, Corn

aerial view of South Dakota farm and surrounding land

Pest & Crop Newsletter

SDSU Extension publishes the South Dakota Pest & Crop Newsletter to provide growers, producers, crop consultants, and others involved in crop production with timely news pertinent to management of pests, diseases, and weeds in South Dakota.

Corn, Cover Crops, Forage, Field Pea, Flax, Oats, Oilseed, Pulse Crops, Sorghum, Soybean, Sunflower, Wheat, Crop Management

An aerial view of a soybean field with noticable rows of yellowing plants due to SCN infection.

Early Yellowing in a Soybean Field May Indicate Presence of the Soybean Cyst Nematode

Some portions of soybean fields may show clusters of plants yellowing while the rest of the field is still green. One of the factors that could lead to soybean plants showing early yellowing in clusters is soybean cyst nematode (SCN).

Soybean, Crop Management, Soil Health, Crop Treatments

Flood