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A group of white tail deer in a snowy clearing.

Give the Gift of Conservation This Christmas

The SDSU Natural Resources Management Department and SDSU Extension would like to wish all our readers a Merry Christmas and remind everyone that if you are shopping for a late holiday gift, consider giving the gift of conservation to yourself or someone else.

Cover crops growing between two wide rows of corn.

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.

Red-brown colored weevil with bent antennae originating on the elongated mouthparts.

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.

Small, green teardrop shaped insects on a green, soybean stem with pink flower.

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 growing abundantly between rows of soybean in a research plot.

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.

A group of people sits on an open trailer and listens to a man giving a presentation in front of a field

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.

A large white flower with green leaves

Night-Blooming Flowers and Host Plants for Moths

Moths are fascinating creatures, and they are also important pollinators. Learn about a variety of night-blooming flowers and native host plants that can attract these beneficial insects to your yard and garden.

Small, green grass plant amongst brown soil.

Woolly Cupgrass Management

Compared to other grassy weeds, woolly cupgrass is difficult to manage due to the large seed and tolerance to select herbicides. Proper identification will ensure proper selection of management tactics.

Green beetles feeding on the tip of a corn ear.

Adult Corn Rootworms Are Active in South Dakota

Corn rootworm adults are active across South Dakota, and as a reminder it’s a good time to scout corn to determine if your fields have a rootworm issue.

A vast, open rangeland with a few patches of weeds.

Noxious Weed Control in Pasture and Range

Noxious weed control in pastures is becoming more of a challenge. Most ground commercial spray businesses are no longer spraying pastures. If they are, there may be restrictions on the time they will spray, what products they will spray, or they may only spray if they also have all of the rest of your spraying business.