Plants or Crops

All Plants or Crops Content

rows of leafy vegetables growing in a raised bed

Vegetables

Whether you are a beginner or have a green thumb, our tips will help your garden flourish.

variety of flowers growing in a yard

Flowers & Ornamental Grasses

Everyone can enjoy the natural beauty of flowers and ornamental plants with some simple recommendations.

Green leaf infested by small insects that are brown and black.

Early Season Soybean Infested by False Chinch Bug

At the end of last week, we received several reports of false chinch bugs attacking seedling to early vegetative stage soybean in South Dakota. In these cases very large populations were present on seedling soybeans as well as the ground around them.

Three smart phones showing the Prices, Trades, and Crops tools in the Grain Report app.

Grain Report Mobile App

The Grain Report mobile app delivers comprehensive grain market data and analytics for corn, soybean, and wheat producers, traders, and analysts.

Gardener re-potting several seedlings that were started indoors over winter.

SDSU Extension Master Gardener Advisory Council

The Master Gardener Advisory Council supports the work of Master Gardener Volunteers across the state.

Three smart phones showing the Bids, Maps, and Charts tools in the Basis Report app.

SDSU Extension makes Basis Report available via app

June 24, 2026

South Dakota State University Extension is pleased to announce that the SDSU Basis Report web tool is now also available as a mobile app.

Redlegged, differential, and twostriped grasshopper nymphs.

Various Grasshopper Species Are Active Across South Dakota

While scouting, we have noticed increased grasshopper nymph activity and in some areas these populations are close to threshold levels. Crops in areas that have had high populations should be regularly scouted to ensure that extensive defoliation doesn’t go unnoticed.

Green corn leaf with ragged holes through-out caused by common stalk borer feeding.

Common Stalk Borer Identification and Management

Common stalk borer caterpillars typically only infest the first few rows of corn adjacent to a road-ditch or waterway. However, if weedy alternative hosts are removed early and the caterpillars are left unmanaged, they can reduce stands and leave the end rows looking rough.

A red, weed hoe next to a freshly cut, green weed surrounded by brown soil.

Reminder: Cutoff for over-the-top dicamba products labeled for soybean is June 30 or R1 growth stage in South Dakota

Over-the-top dicamba products for application in soybean have been relabeled for the 2026 growing season. A stipulation for applying these herbicides is a cutoff date of June 30 or R1 soybean.

Bird cherry oat aphids, English grain aphids, Greenbugs.

Aphid Populations Detected in Wheat

Aphids are present in South Dakota wheat fields, and that means it’s time to start scouting.