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A green Canada thistle with large, round galls throughout.

Galls on Canada Thistle: Biological Management at Work

A common sight this summer on Canada thistle is odd growths (also known as galls) on stems. These galls are a product of thistle stem gall fly attacking Canada thistle plants.

Edamame Tohya

Edamame: Harvest and Storage

Edamame is the Japanese name for edible, immature soybeans, which are cooked prior to eating. Learn how to select, grow, harvest and store edamame with this helpful guide!

Several Easter lilies in purple pots lined up in a store

It’s Easter Lily Time!

There are several things to keep in mind when selecting an Easter lily plant to take home.

A red, tractor-mounted sprayer with its tank being flushed by a hose connected to a large truck.

Alternatives to Postemergence Dicamba Applications

Cancellations of three dicamba labels on June 6, 2020 by the U.S. Environmental Protection Agency, left many farmers looking for options for effective weed control this summer.

Green soybeans with a few green weeds throughout.

The Value of a Preemergence Herbicide After a Dry Period During the Growing Season

Preemergence herbicides are an essential component of weed management, even when early season weather isn't cooperative. Learn about some of the benefits they can offer following a dry growing season.

woman wearing gloves preparing servings of vegetables. USDA Photo Courtesy of Bob Nichols.

Disposable Gloves: Guidelines for Food Handlers

Improper handling of food and poor personal hygiene by food handlers are leading causes of foodborne illness. Disposable gloves do not take the place of good hygiene and proper hand-washing.

Colorful coleus growing in a garden.

Coleus: A Color for Every Garden

Coleus have long been a great plant for gardens, generally grown as foliage plants that offer a huge variety of foliage colors, and can be grown in a variety of soils in part-shade to sun.

Dried corn growing in a field with visible damage and molding.

Mycotoxins: Should you be concerned?

Environmental stress caused by the weather or damaged crops increases the potential for mold and mycotoxin development. Learn some answers to common questions about mycotoxins and how to manage them.

A bare crop field ready for planting

Nitrogen Credit: The Rest of the Story

We have all been programmed to think of soybean as fixing nitrogen from the atmosphere and adding nitrogen to the soil. The SDSU lab and most other labs give nitrogen “credit” when another crop follows soybeans.

Bar Graph: South Dakota: Farm numbers by size in acres (1997-2017). For a complete description, contact Alvaro Garcia at 605-688-4940.

Farm Size in South Dakota: Where Are We Heading?

Agriculture is going through some difficult times not only in the United States, but globally as well. Aside from some short-lived price hikes for different products, the overall trend has been to higher costs of production and lower output prices.