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Volunteer Wheat and Kochia Management With Herbicides Will Likely Require Two Passes
Wheat curl mites, which carry wheat streak mosaic virus, use volunteer wheat and grass weeds as secondary hosts to infest recently planted winter wheat crops. Therefore, effective management of these plants before winter wheat planting is critical.
Wheat Streak Mosaic Virus Complex: Breaking the Green Bridge
As wheat harvest proceeds, it won’t be long until winter wheat planting is underway in South Dakota. To effectively reduce wheat streak mosaic virus, it is important to manage the green bridge effect to slow spread of disease in newly emerging wheat fields.
Corn Diseases in South Dakota Update
Several South Dakota counties have confirmed positive cases of Southern Rust and Tar Spot this growing season. See our latest recommendations for dealing with these diseases before they become a problem.
Sustaining the Legacy @ Winner
Join SDSU Extension and industry professionals for a three-day estate planning and farm succession conference on December 4, 11 and 18, 2025, at the SDSU Extension Winner Regional Center (325 S. Monroe St., Ste. 125, Winner, SD 57580). Each day begins at 10:00 a.m. and concludes at 4:00 p.m.
In a Bind With Field Bindweed?
It’s August and field bindweed, one of our most-persistent perennial weeds, is flowering. Although field bindweed is not statewide noxious, it’s locally noxious in Bennett, Bon Homme, Clarke, Lake, Stanley, and Yankton counties.
Sustaining the Legacy @ Mitchell
Join SDSU Extension and industry professionals for a three-day estate planning and farm succession conference on January 8, 15 and 22, 2026, at the SDSU Extension Mitchell Regional Center (1800 E Spruce, Mitchell, SD 57301). Each day begins at 10:00 a.m. and concludes at 4:00 p.m.
Aphids Infesting Corn in South Dakota
Aphid populations are taking off in some southeastern South Dakota corn fields. The two aphid species that are commonly observed in corn include the corn leaf aphid and the bird cherry oat aphid.
Sustaining the Legacy @ Aberdeen
Join SDSU Extension and industry professionals for a three-day estate planning and farm succession conference on February 3, 10 and 17, 2026, at SDSU Extension Aberdeen Regional Center (13 2nd Ave. SE, Aberdeen, SD 57401). Each day begins at 10:00 a.m. and concludes at 4:00 p.m.
Sustaining the Legacy @ Watertown
Join SDSU Extension and industry professionals for a three-day estate planning and farm succession conference on March 3, 10 and 17, 2026, at SDSU Extension Watertown Regional Center (1910 West Kemp Avenue, Watertown, SD 57201). Each day begins at 10:00 a.m. and concludes at 4:00 p.m.
Writing Your Future Grant Writing Workshop @ Aberdeen
SDSU Extension will host a grant writing workshop on November 12, 2025, from 9:00 a.m. - 4:30 p.m. in Aberdeen.