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Sooty Mold: A Saprophytic Fungi Observed in Wheat
While out crop scouting, sooty mold was observed in some South Dakota wheat fields. Sooty mold is a saprophyte, which can be easily mistaken for a disease caused by plant pathogens.
Will Grasshoppers Be an Issue for Winter Wheat Emergence in 2021?
Grasshoppers were an issue in some areas of South Dakota during 2020 and continue to be an issue for several parts of the state in 2021. Drought conditions throughout the state aren’t helping, as grasshopper populations are limited on available food.
Utilize a Fungicide For Crown Rust Prevention in Oats
If you are growing oats this year for grain, be sure to scout and plan a fungicide application to protect the oats from crown rust.
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.
Winter Wheat Planting Considerations
As we move into fall, winter wheat growers often ask, "What is the best time to plant winter wheat?" If planted too early, winter wheat can develop disease and insect problems. If planted too late, it can get winter killed.
Thinking Cover Crops? Winter Rye Between Corn and Soybean
Although the 2021 growing season in has been impacted by widespread drought and record-high temperatures, recent rain events have brought planting cover crops back into the conversation.
SDSU Extension 33rd Annual Winter Wheat Meeting To Be Held August 24
August 19, 2022
SDSU Extension, in collaboration with the Jones County Crop Improvement Association, will host the 33rd Annual Winter Wheat Meeting in Draper, South Dakota, on August 24 at 6:30 p.m. CDT.
What Makes Winter Wheat a “Winter Wheat”?
For most of us wheat is wheat; however there is a distinct difference between spring and winter wheat, even though the vegetative characteristics of these two wheat types are very similar. Winter wheat can withstand freezing temperatures for extended periods of time during the early vegetative stage and requires exposure to freezing or near freezing temperature to trigger reproductive stage. In other words, if winter wheat does not go through a period of cold temperatures, then it will not produce seed. Two things needed for winter wheat to perform at optimally and produce good yields are- cold acclimation and vernalization.
Wheat Seed Testing, Pure Live Seed, and Seeding Rates
To legally sell wheat seed in South Dakota, a standard test—following Association of Official Seed Analysts (AOSA) seed testing protocols, for germination, purity, and noxious weeds—is required. This standard analysis, plus a seed count provides information needed to determine the seeding rate.
Wheat Streak Mosaic Virus Management: Plan ahead before planting this fall
Have you had a history of moderate wheat streak mosaic disease in your field? Do you plan on planting wheat into wheat stubble or wheat fallow? Have your neighbors had wheat streak mosaic disease outbreaks in the recent past? If you answered yes to any of these questions, you need to incorporate wheat streak mosaic control principles into your management plan before planting winter wheat this fall.