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Common Stalk Borer Activity Estimate: June 5, 2024
In southern South Dakota, enough degree days have accumulated for common stalk borer caterpillars to begin moving from alternative hosts into corn. Fields should be monitored for leaves with signs of defoliation.
Common Stalk Borer Activity Estimate: June 5, 2025
In the southern counties of South Dakota, degree day estimates indicate that common stalk borer caterpillars are beginning to move from weedy hosts along field edges into corn fields.
Common Stalk Borer Activity Estimate: April 28, 2022
With corn planting underway in some parts of South Dakota, it’s time to start evaluating degree days for common stalk borer caterpillars. As temperatures eventually warm up, this pest can become a problem, especially around the borders of fields.
Common Stalk Borer Activity Estimate: April 22, 2021
In its early vegetative growth stages, corn is susceptible to feeding by the common stalk borer. The hatching and movement of common stalk borer caterpillars can be estimated by using degree days.
Common Stalk Borer Activity Estimate: June 3, 2021
We still haven’t reached the degree day accumulation levels to see common stalk borers moving into corn fields. However, if weeds and grass are sprayed out along field borders, there is a very high probability that they will be forced into corn early.
Common Stalk Borer Activity Estimate: June 10, 2021
The hot temperatures last week have resulted in a large increase in degree days for common stalk borer. Common stalk borers should now be scouted for in areas around Hot Springs, Lemmon, Mission, Pierre, Winner, Huron, Mitchell, Tyndall, Sisseton and Vermillion.
SDSU Extension to host short educational course on high tunnels
September 29, 2023
South Dakota State University Extension will host a two-day High Tunnel Short Course on Oct. 16-17 at the Outdoor Campus – West in Rapid City.
Another Piece of the Puzzle? Understanding South Dakota Veterinarian's Response to the Opioid Epidemic
Researchers at South Dakota State University (SDSU) wanted to understand the extent of this problem in South Dakota in order to better prepare veterinary clinics to deal with this epidemic.
Winter Garden Education Opportunities To Cultivate Your Curiosity
Anxious to get your garden off to a good start this spring? Explore some resources and learning opportunities to grow your gardening knowledge this winter!
Stored Grain Pests: Spring Insect and Disease Issues
Grain storage is a key component in getting your crop to market. Aside from watching bins for spoilage, moisture, and temperature changes, make sure you are looking for signs of pest infestation.