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Fly Control

On today’s episode of Cattle HQ, former Cow/Calf Field Specialists, Olivia Amundson and Kiernan Brandt sit down with Patrick Wagner, SDSU Extension Entomology Field Specialist and Joseph Armstrong University of Minnesota Extension Cattle Production Systems specialist to talk about pest and parasite management in livestock, more specifically dealing with flies. 

Soil fertilizer spread within a one square foot box.

Seven Grams of Fertilizer Is All It Takes: Growing Optimal Corn in South Dakota

Have we really asked how much fertilizer is really takes to grow a decent corn crop? Learn some important considerations for fertilizing corn and improving long-term soil health and fertility.

Three beetles. From left: Black colored blister beetle on a purple flower. Gray colored blister beetle on a green alfalfa stem. Orange-brown colored blister beetle feeding on a sunflower head.

Blister Beetles Are Active in South Dakota Alfalfa

Blister beetles have been spotted in several alfalfa fields in South Dakota, which means it’s time to start scouting to determine how many are present.

SDSU Releases Two New Spring Wheat Varieties

Two new spring wheat varieties, Forefront and Advance are being increased by South Dakota Foundation Seed Growers and will be available to everybody in 2013.

A pasture containing a mixture of grasses and alfalfa.

Grasshopper Activity Is Ramping Up

We have already observed increased grasshopper activity in many areas of the state and, depending on the 2022 season, they may become problematic in crops.

Small fly with black and white alternating bands on legs.

Soybean Gall Midge Adults Detected in South Dakota

Soybean gall midge emergence was first detected in South Dakota two weeks ago, during the week of June 13 -17, 2022. Emergence continues to be slow, with the only observations in southeast South Dakota.

Dark colored caterpillar feeding on wheat head.

True Armyworm Caterpillars Spotted in South Dakota

While scouting this week we observed some very small true armyworm caterpillars. Every year these caterpillars pose a threat to wheat fields, and the best way to stay ahead of them is to start scouting before defoliation is done.

A wheat stem sawfly with long antennae, smoky wings, and black and yellow coloration. The white bar indicates a scale of 2mm.

Wheat Stem Sawfly: An Overview

In recent years, the northwestern and north central regions of South Dakota have struggled with the presence of sawfly populations in wheat fields. Learn some tips for identifying and managing them in wheat.

close up of black cow and the words cattle HQ

Precision Management: Challenges and Opportunities

During this special Beef Day Episode of Cattle HQ, Robin Salverson, talked with Jamie Brennan, SDSU Extension Livestock Grazing Specialist.

Aerial view of the SDSU Southeast Research Farm.

South Dakota State University’s Southeast Research Farm to Host Annual Field Day July 12

July 07, 2022

The South Dakota State University Southeast Research Farm will host its annual field day on Tuesday, July 12, beginning at 1:00 p.m. CDT.