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West Nile Virus Update: Sept. 17, 2021
The South Dakota Department of Health's latest update indicated that West-Nile-virus-positive mosquitoes were detected in Beadle, Brookings, Brown, Codington, Hand, Hughes, Lincoln and Minnehaha counties in South Dakota.
Frequently Asked Questions - Forage Nitrate Toxicity in Ruminant Livestock
A fact sheet to address frequently asked questions about forage nitrate toxicity in ruminant livestock.
West Nile Virus Update: Aug. 2, 2021
As of Aug. 2, 2021, the South Dakota Department of Health indicated that West-Nile-virus-positive mosquitoes were detected in Brookings, Codington, Hughes, Lincoln and Brown counties in South Dakota.
First Fall Frost Dates
The first fall frost often marks the end of the growing season, and many garden plants may not survive the freezing temperatures. Learn about some available tools we can use to predict the first fall frost dates around the state.
Sheep Facilities and Moisture
Fact sheet for keeping a barn comfortable and dry to increase lamb survival.
Backyard Biodiversity: Nest boxes for native bees
Many of our native bee species are solitary. In order to ensure that these kinds of bees spend more time in our yards and gardens, it is important to make sure we include places for them to nest.
Water Use by Plant Stage
Over the growing season, solar radiation, air temperature and plant size are the dominant factors in determining evaporative demand and the rate of water use by wheat. Water use can vary dramatically on a day-to day basis, depending on climate and wheat health.
Soil Testing for Vineyards in South Dakota
Not all soils are conducive to growing quality grapes, so prospective vineyard sites should be tested before a decision is made to plant grapes. Tests can identify soils that are either too high in pH, salts, or salinity, or that are “too rich” (too high in organic matter and nitrogen) for grapes. In addition, testing before planting allows for the incorporation of nutrients—such as phosphorus—that do not move easily through the soil to plant roots.
Sorghum Trial Results
In 2023, sorghum trials were conducted in 2 locations in South Dakota.
SDSU Extension Master Gardener Online Reporting System
Better Impact is a web-based tool where Master Gardeners can log their hours, update their contact information, see the latest news, and much more.