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Moth with green metallic wings and an orange body resting on a green leaf.

Squash Vine Borer Activity Estimates: April 29, 2022

Squash vine borers can be a serious garden pest. If left unmanaged, their activity can cause a rapid decline in the health and productivity of zucchini, squash, pumpkins and other winter squash.

Winter wheat emerging from a planted field.

Double-Crop after Wheat?

Two crops in one year may sound tempting, and for some crop species is possible, but before doing so, producers should consider possible crops and compare the potential benefits with the drawbacks.

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

Common Stalk Borer Activity Estimate: May 5, 2022

Cool temperatures during the last week prevented the fast accumulation of degree days for common stalk borers. This pest can become a problem, especially around the borders of fields, as temperatures eventually warm up.

Color-coded map of the United States showing precipitation outlook for May 2022. The majority of South Dakota is predicted to have above-average precipitation.

May 2022 Drought and Climate Outlook

The May climate outlook favors cooler and wetter than average conditions. It is possible producers could experience some short-term drought relief, with a return to drought or re-intensifying in the mid-summer season.

Seecorn maggot larva feeding on a seed in a field.

Seedcorn Maggot Degree Day Activity Estimates: May 5, 2022

Corn and soybean planted during cool conditions can be at risk for seedcorn maggot infestation. Stay ahead of infestations by viewing latest activity estimates from around the state.

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

Alfalfa Weevil Activity Prediction Update: May 5, 2022

One of the insects we monitor for using degree day accumulation is the alfalfa weevil. With warmer temperatures in the upcoming forecast, the need to scout for alfalfa weevil activity will increase.

Spring wheat field with wheat emerging in early spring.

Latest Recommended Planting Dates for Spring Wheat in South Dakota

A major question that producers have been asking is, “How late can wheat be planted in South Dakota without a significant reduction in yield potential?” See our latest recommendations for those considering late planting this May.

Pink beetle with black spots feeding on oblong, yellow eggs.

Pink Lady Beetles: Beneficial Predators in Urban and Agricultural Landscapes

There are numerous insect species that are beneficial to the gardens and farms. In this article, we will highlight a common insect predator known as the pink lady beetle, or spotted lady beetle.

Variety of Animal-based protein sources.

High-Quality and Affordable Protein Options

Protein is an essential part of the human diet and can come from many sources. Learn about some protein options to build resiliency when certain proteins are experiencing shortages or increased costs.

green leafy plants

Soybean Vein Necrosis Virus Detected in South Dakota Soybeans

A new soybean virus called Soybean vein necrosis virus (SVNV) was detected in South Dakota soybean fields in Davison and Union counties. Symptomatic plants were sporadic and found along the field borders. Infected plants showed mild to moderate severity.