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Wheat Stem Sawfly Adults Observed in South Dakota

During the 2024 wheat stem sawfly survey, wheat stem sawfly adults were captured in northwestern South Dakota. Observation is used to determine areas where solid stem wheat varieties should be considered.

Pasture Recovery After Hail

When hail hits pastures, it essentially strips the leaves and breaks the stems of plants. When this occurs, it is essential to allow plants and grasses time to fully recover before grazing or haying again.

Oral Lease Agreements Automatically Renew on September 1, 2024

September 1 is the automatic renewal date for all oral land lease agreements in South Dakota. If landowners or renters wish to make changes to the components of the lease, written notice must be given by the September 1 deadline.

Inter-Seeding Cover Crops into Corn

Many producers are interested in incorporating cover crops into their cropping systems. Recent research investigated the effects of inter-seeding cover crops into corn on biomass production, grain yields, and other ecosystem services.

Is it Time to Spray Red Sunflower Seed Weevils?

Red sunflower seed weevil adult activity is well underway on sunflowers in South Dakota. Even though the red sunflower seed weevil numbers are down, we are still observing populations in South Dakota that are above threshold.

It’s Time to Scout for Soybean Aphids

Small populations of soybean aphids were observed this week while scouting. Early scouting will ensure that populations do not rapidly increase and exceed the recommended economic threshold.

Weeds Are Starting to Flower: Management tactics to minimize seed production in soybean

Flowering weeds are an indication that seed production is about to occur, and viable seeds can soon be produced. Learn a variety of strategies to manage these weeds before they become a problem in your soybean fields.

SDSU Extension, Southeast Research Farm to host organic field day

July 26, 2024

South Dakota State University Extension and the SDSU Southeast Research Farm invite anyone interested in growing organic vegetables and field crops to an educational, hands-on field day.