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Rows of empty white, plastic pesticide containers.

Private Applicator Training for Pesticides

Private applicator certification is required before an agricultural producer can purchase or use a restricted use pesticide.

Preparing for the Breeding Season Part 2

This week on Cattle HQ, Kiernan Brandt and Olivia Amundson, former SDSU Extension Cow/Calf Field Specialists, continue the conversation with Dr. George Perry of Texas A&M and John Moes of Moes Feedlot LLC.

The four members of the South Dakota FCS Skill-a-Thon stand with their green ribbons and holding a white sign that says FCS Skill-a-Thon at the 2024 National 4-H FCS Championship and Conference

4-H members from SD place at national FCS contest

February 13, 2024

South Dakota’s family and consumer sciences skill-a-thon team won fourth place overall and placed second in the life skills assessment, and Lake County 4-H member Sophia Sudenga placed second in presentation for constructed outfits in fashion revue at the 2024 National 4-H FCS Championship and Conference.

A group of mixed calves and cattles in a lush, spring pasture.

Pregnancy Diagnosis in Your Cow Calf Herd

Early pregnancy diagnosis and being able to identify AI sired calves from calves sired by clean-up bulls is crucial for maximizing herd productivity and increasing economic return from your cows.

A field of standing corn covered in snow.

Standing Corn Considerations

The January 2020 South Dakota Crop Progress Report indicated four percent of S.D. corn acres remain in the field. Given the record rainfall of 2019, current snow pack levels and the 3-to-6-month precipitation forecasts, farmers will likely be dealing with a wet spring in 2020, thus making the removal of those acres important but hard to accomplish.

A slanted bed biofilter diagram. Contact SDSU Extension for more information.

Slanted Bed Biofilter Construction: Lessons learned at the SDSU wean-finish unit

This article outlines the design considerations and cost to construct a slanted bed biofilter for a pit fan on the new South Dakota State University Swine Education and Research Facility wean-finish unit.

ALT: Left: Green Plamer amaranth next to a green sunflower. Right: Green plant with green, spiny structure at leaf base.

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.

Common Ash Borers, Bark Beetles, and More

Green ash is still one of the most commonly planted trees in South Dakota, and considering the number of trees in windbreaks, along urban streets, and in yards already, it is a surprise anyone would think we need more. In addition to the numerous pest problems we already have with this tree, the looming threat of emerald ash borer should make us a little more cautious about wholesale recommending the use of this tree.

White Mold Development: Is your soybean field at risk?

According to USDA-NASS crop progress report for the week of July 17, 49% of the soybeans in South Dakota are at flowering. The flowering growth stage is also the time when white mold infection is initiated. The white mold pathogen infects the soybeans through the flowers that are senescing after pollination.

Green beetle larvae with a white stripe running down its body.

Alfalfa Weevil Activity Prediction Update: May 18, 2022

At this point in the season, all alfalfa fields should be scouted weekly to ensure that large populations of alfalfa weevils do not cause excessive defoliation.