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

Alfalfa Weevil Activity Prediction Update: May 9, 2024

Although May hasn’t been extremely warm, the accumulated degree days in South Dakota since January 1, 2024, suggest that alfalfa weevil larvae could be active in several areas of the state.

A yellow beetle with a black head, and square black markings on its back standing on a soybean leaf.

South Dakota Overwintering Bean Leaf Beetle Predicted Mortality: 2023-2024

Every year we evaluate the overwintering success of bean leaf beetles in South Dakota. At emergence, the overwintering population of bean leaf beetle adults will move into soybean fields and begin feeding on the seedlings.

A closeup shot of a cow's nose and mouth.

Using Feed Testing to Control Variation

By now all the summer and fall’s work of getting forage harvested has wrapped up. Now comes the task of converting all of that work into animal protein (at a profit)!

Seecorn maggot larva feeding on a seed in a field.

Seedcorn Maggot Degree Day Activity Estimates: May 9, 2024

With the cool, wet start to the 2024 season, it is important to consider the possibility that seedcorn maggots could cause issues for crop seedlings

A green pasture with patches of bare soil under a blue sky containing several wispy white clouds.

Dying Patches in Your Pasture? Make Sure You Don’t Have White Grubs.

There have been an increasing number of reports of pastures with dead areas showing up this spring. A little digging into these areas has revealed that part of the problem is the presence of true white grubs, which are the larva of June beetles.

Purple-brown caterpillar with orange head on a green corn leaf.

Common Stalk Borer Activity Estimate: May 8, 2024

No scouting is necessary for common stalk borer activity based on current degree days. Across South Dakota, the young common stalk borer caterpillars are active in alternative weed and grass hosts.

Beef cuts being dry aged at a meat locker.

How Much Weight do Beef Carcasses Lose While Aging?

Value in the beef industry is driven by quality and weight. Knowing much weight carcasses could lose during wet or dry aging is important to understanding all aspects of yield.

a small cottage with a green door and weathered shingles

SDSU Extension, McCrory Gardens start summer 2024 programming with Garden Discovery Festival

May 14, 2024

South Dakota State University Extension and McCrory Gardens will start its summer programming season with the Garden Discovery Festival on May 19, 2024.

Two young woman inspecting plants growing on a vast, open range.

SDSU Extension hosts Women on the Range Grazing Workshop in Faith

May 15, 2024

South Dakota State University Extension will host a Women on the Range Grazing Workshop on July 8-10, 2024.

SDSU Extension welcomes new Moody County 4-H Program Assistant

May 16, 2024

South Dakota State University Extension 4-H is pleased to welcome Whitney Sams as the new Moody County 4-H Program Assistant.