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Pile of freshly chopped corn silage.

Best Management Practices for Corn Silage Harvest

Ensiling involves many different components to ensure a successful harvest and high-quality, safe feedstuff. Learn some expert tips to consider when chopping and storing corn silage to maximize the value and quality of your harvest.

rows of garden peas with mulch in between and a small, wooden windbreak in the background

Garden Peas

Peas are one of the first vegetables to be planted in the spring, as they enjoy cooler weather.

ALT TEXT: Left: Brown moth with light markings on the wings. Right: Green caterpillar with a white line on the side of its body on a green leaf.

Cabbage Loopers Are Eating My Veggies

Cabbage looper caterpillars have been spotted in South Dakota gardens. Like their name suggests, cabbage loopers primarily feed on cabbage as well as broccoli, cauliflower, kale, radish, turnip and other cruciferous crops.

a map of the United States with different colors showing the precipitation outlook variations.

Fall Frost and September Climate Outlook for 2019

September 2019 has been pleasantly warmer than usual, and our crops need every bit of that warmth to reach maturity before our first frost arrives. Fortunately, temperatures have cooled slightly this week but just to near average for this time of year.

County map including portions of South Dakota, Minnesota, Nebraska and Iowa

Soybean Gall Midge Adults Emerging in South Dakota

Over the weekend, a SDSU Extension collaborator reported that soybean gall midge adults had been captured in Southeastern South Dakota. These are the first adults that have been observed in South Dakota in 2020.

a sprawling soybean field with a farm in the background

Soybeans & Sunflowers: Alternative Cattle Forages

Alternative forages like soybean silage or hay, and sunflower silage, can help stretch conventional forage supplies and help avoid overgrazing pasture.

Tractor applying postemergence herbicide to a corn field early in the growing season.

Considerations of Corn Postemergence Herbicides

Managing weeds after emergence is important to protect the yield potential of corn crops. Learn some important application considerations before selecting a postemergence herbicide.

Tractor applying residual herbicide to a bare field.

Fall-Applied Residual Herbicides

Many parts of South Dakota can experience dry conditions when residual herbicides are applied, resulting in inadequate weed control. In these areas, residual herbicides can be applied in the fall and take advantage of a longer period to receive activating precipitation.

Waterhemp growing at the edge of a soybean field nearing harvest.

Row Crop and Noxious Weed Surveys

Controlling noxious weeds and weeds in row crops is a challenge every year. SDSU Extension has created two online surveys to capture the current climate of weed control in South Dakota.

harvested Christmas trees against a fence.

Choosing the Perfect Christmas Tree

Christmas tree lots are already beginning to spring up around the state and Thanksgiving marks the start of the Christmas tree season, with more than 30 million trees being sold between Thanksgiving and Christmas.