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Woody looking zucchini plant.

What’s Killing My Zucchini and Squash Plants?

For many of us, this time of year is tough for our zucchini, squash and pumpkin plants. A close inspection of wilting plants may reveal a sawdust-like substance around the soil surface or on the base of the stem. When pushed, the plants typically break and reveal clear evidence of insect feeding through the stem.

Brown beetle with hairy body with black mottled pattern.

What are Those Large Beetles in My Garden?

One of the insects that starts to attract attention this time of year is the bumble flower beetle.

Black beetles with orange or yellow spots feeding on a ripe tomato.

Insects are Invading My Produce!

Ripe fruit that has been injured as well as ground fall fruits often attract undesirable insects into an area.

Group of calves grazing in a fenced-in area.

Weaning Calves on Cover Crops

What do we do if it is time to wean calves, but the pen isn’t ready? That can be a real concern during wet fall seasons, such as 2019. Putting calves into muddy pen conditions is far from desirable, but holding calves on the cows deep into fall increases the risk of adverse winter weather and tends to pull body condition off the cows.

A patch of western wheatgrass with ergot fungus growing throughout.

Ergot in Western Wheatgrass and the Potential Effects for Winter Grazing

2019 has been a year fraught with challenges for ranchers across South Dakota. Abundant precipitation is usually a blessing, however, wet conditions coupled with a cool spring followed by warmer temperatures has caused another problem across the rangelands of South Dakota: ergot poisoning.

a mixture of fresh fruits and vegetables

Double Up Bucks Program Launches in Grocery Stores across South Dakota and North Dakota

January 21, 2020

The launch of the Double Up Dakota Bucks in grocery stores is the first of its kind in both North and South Dakota.

A newly planted vineyard on a rural property.

Grape Production Resources

Quality wine grapes can be grown in South Dakota with careful attention to growing site, cultivar selection and production techniques. View selected information available from SDSU Extension and other sources that will help you in deciding whether grape growing is for you, and to grow quality fruit.

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

Alfalfa Weevil Activity Prediction Update: April 14, 2020

The alfalfa weevil is a major spring insect pest of South Dakota alfalfa. Before 2018, this insect was reported as having large populations throughout much of South Dakota. However, during 2018 and 2019, we received fewer reports of alfalfa weevils, which may have been a result of the cooler and wetter spring conditions that were observed.

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

Alfalfa Weevil Activity Prediction Update: April 20, 2020

During the last week, the colder weather that we experienced across South Dakota resulted in very little degree day accumulation. However, in some areas enough degree days have accumulated to potentially lead to adult activity within alfalfa fields.

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

Alfalfa Weevil Activity Prediction Update: April 27, 2020

It is finally warming up across much of South Dakota and that means the degree days are beginning to accumulate more rapidly. Alfalfa weevil activity is likely in areas around Rapid City, Hot Springs, Cottonwood, Mission, Pierre, Winner and Vermillion.