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Fall Weed Control in Lawns
In lawns, fall is the best time to chemically control broadleaf perennial weeds. Examples of these weeds could include dandelions, Canada thistle, creeping bellflower, field bindweed and ground ivy.
Science, Technology, Engineering and Math (STEM)
STEM programing supports youth in developing a variety of skills including critical thinking, team work and communication.
Next SDSU Extension Drought Hour Set for June 28
June 17, 2021
Nearly 90% of South Dakota is now in some level of drought. According to the latest U.S. Drought Monitor, 56% of the state is in the Severe Drought (D2) and Extreme Drought (D3) classifications.
Poisonous Plants on Rangelands: Hemlock, Halogeton and Buffalo Bur
Several species of poisonous plants are invasive and can easily establish dense stands when there is a disturbance on rangelands. Hemlocks, halogeton and buffalo bur can all be found throughout South Dakota and are toxic to livestock.
Controlling Grasshoppers, Salvaging Drought Corn Kick Off August Drought Hours
August 04, 2021
According to the latest U.S. Drought Monitor, nearly 18% of the state is in Extreme Drought (D3), while another 70% follows as Severe Drought (D2).
Use Caution With Turf Herbicide Applications During Extreme Heat and Drought
Dry conditions cause weeds to be under stress. This decreases herbicide effectiveness with annual, biannual and perennial plants. So, is there a safe option for weed control in yards during high temperatures and dry conditions?
Palmer Amaranth: Now Is the Time to Scout
South Dakota State University (SDSU) Extension encourages farmers, ranchers and other landowners to start scouting for Palmer amaranth, a weed that has been rapidly spreading north into the United States and is likely to be glyphosate-resistant.
Poisonous Plants on Rangelands: Larkspur and Poisonvetch
Larkspurs are the second leading cause for all livestock deaths from toxic plant poisoning. Poisonvetches are considered accumulator plants that uptake excessive levels of selenium and cause toxicity problems in cattle.
SDSU Extension to Offer Integrated Pest Management Field School Online
July 30, 2021
South Dakota State University Extension will kick off its 13th annual Integrated Pest Management (IPM) Field School Aug. 1.
Using Prairie Strips To Protect South Dakota Water
Prairie strips are a new continuous Conservation Reserve Program practice that integrates native prairie plantings oriented linearly within a row crop field to reduce soil erosion and runoff.