Plants or Crops

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

Alfalfa Weevil Activity Prediction Update: May 13, 2021

Although last week was warmer, we still didn’t accumulate a lot of degree days for alfalfa weevils. However, the upcoming forecast looks more favorable for alfalfa growth and alfalfa weevil development.

Vareity of garden plants arranged on a four-wheeled garden cart.

Harden Your Transplants Prior To Planting Your Garden

Hardening plants is an important step that gardeners should not skip. Take the time to harden your plants properly and reap the benefits of sturdy, well-established plants throughout the gardening season!

a woman and a man checking a wheat field

SDSU Extension to host Wheat Walks in June

May 13, 2021

The 2021 Wheat Walks are slated for June 2 and 3 and will be held near Pierre, Clark and Mount Vernon.

A grub that has an orange colored head and legs and a white body with a dark grey tip at the end. The grub is laying on top of the soil.

Do You Have Grubs in Your Lawn?

We’ve had quite a few calls about dead patches in lawns this spring, which could be a sign of grub activity. If areas of your lawn are not greening up or appear to be dying, it is important to scout to determine if grubs are present.

Numerous small black beetles feeding on a green leaf.

Flea Beetles Already Active In Gardens

It may seem early, but flea beetles are already active in gardens in South Dakota. Adult beetles feed on leaves and stems, and their feeding will leave behind a multitude of small, irregular holes or pits.

Alfalfa Weevil Activity Prediction Update: May 6, 2021

The cooler temperatures the last few days probably slowed down alfalfa weevils again, but everyone should be scouting fields due to the possibility of alfalfa weevil activity.

Farmer standing over insecticide jug in wheatgrass field

A Ban or New Rules for Chlorpyifos May Be Coming Soon

Recently, a federal appeals court gave the U.S. Environmental Protection Agency a 60-day deadline to either ban insecticides containing chlorpyrifos or set new guidelines for its use.

Gray caterpillar with dark markings, white splotches and a white stripe running down the middle of its back.

It’s Time to Scout Alfalfa for Cutworms

One of the earliest insect pests that can be found in South Dakota’s alfalfa fields are army cutworms. Injury from cutworms can sometimes be overlooked until large patches of an alfalfa field have been “cut.”

Colorful variety of red and yellow tulips in full bloom.

Tulips Bring Early-Season Color to the Garden Each Year

Nothing says “spring is here” quite like the annual tulip bloom! Late April and early May are great times to enjoy a wide pallet of colors and textures presented by over 100 known species of garden tulips.

Radish: A Quick-Growing Vegetable To Enjoy in Spring

Radishes can be planted early in the growing season, as they germinate in soils temperatures as low as 40 degrees Fahrenheit.