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Herbicide Group Classification
The intent of providing herbicide group numbers and mode/site-of-action information on labels is to help develop herbicide plans that reduce the selection pressure on herbicide-resistant weeds. Learn how understanding this information can help improve your plans.
Your Cash Crop Flooded Out. What’s Plan B?
With significantly higher than normal precipitation in eastern South Dakota, many producers will soon be seeking a "Plan B" for their flooded-out row crops.
Cowpea Aphid Populations Taking off in Alfalfa
In southeast South Dakota, we are observing large cowpea aphid populations in alfalfa. Large populations can reduce yields, and, if left unmanaged, these infestations even kill the plants.
Effects of Late Spring Frost on Alfalfa
Forage research indicates that, although alfalfa is considered to have good cold temperature tolerance, minor frost damage may occur when plants are exposed to air temperatures slightly below freezing for several hours, and more severe damage will be seen when temperatures drop below 25°F for four or more hours.
SDSU Extension welcomes new horticulture field specialist
February 02, 2024
South Dakota State University Extension is pleased to welcome Robin Buterbaugh as a new horticulture field specialist.
Replanting Considerations
Every season weather events such as hail or flooding can damage or destroy previously planted crops in all or in portions of fields. In May or even early June, many producers will replant these areas. As the end of June approaches, the window for replanting narrows and producers may want to do a more careful evaluation of whether or not to replant.
SDSU Extension to Provide Drought Resources, Water and Forage Testing at Dakotafest
August 05, 2021
South Dakota State University Extension invites crop and livestock producers to its new booth location, #216, at the 2021 Dakotafest in Mitchell, South Dakota.
SDSU Extension to host off-season Garden Hour series
September 09, 2025
South Dakota State University Extension will continue its popular Garden Hour series during the off-season with webinars every other month.
Investigating Rangeland Systems and Practices
Curriculum to teach students about the facets of rangelands.
CSA Subscription ‘Box’
Community Supported Agriculture (CSA) subscriptions vary by producers; there is no set rule on the package size or box contents.