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A red sprayer in a green field with a cloudy sky in the background.

South Dakota Department of Agriculture Suspends All Sales and Application of Dicamba Product

June 08, 2020

On June 3, the United States Court of Appeals for the Ninth Circuit issued a decision to vacate the registration of three Dicamba products including Xtendimax, Engenia, and FeXapan for over the top use on soybeans.

A red sprayer in a green field with a cloudy sky in the background.

UPDATE: The Environmental Protection Agency Provides Further Guidance Regarding the Previous Suspension of All Sales and Application of Dicamba Products

June 10, 2020

On June 3, the United States Court of Appeals for the Ninth Circuit issued a decision to vacate the registration of three dicamba products including Xtendimax, Engenia, and FeXapan for over the top use on soybeans.

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.

A field of flowering alfalfa.

Precautions for Grazing Weevil-Infested Alfalfa

Alfalfa weevil populations are high this year, creating challenges for producers. Questions have arisen on how to get some value out of the forage by grazing it rather than putting it up for hay.

A red combine harvesting wheat in a vast, open wheat field.

Best Management Practices for Wheat Production

The Wheat Best Management Practices manual offers a comprehensive guide for optimizing yields, maximizing profits and ensuring long-term sustainability in wheat production.

A thick patch of yellow, flowering leafy spurge plants growing in a pasture.

SDSU Extension Provides Leafy Spurge and Noxious Weed Management Recommendations

May 22, 2020

One of the many challenges producers face each year is weed control. Leafy spurge, in particular, can be difficult to manage.

Several wrapped bales of hay lined up near a barn.

Importance of Proper Forage Sampling

As dairymen and livestock caretakers, we are trying to optimize the performance of our livestock, whether it is producing milk or meat. Without knowing the quality of the feedstuff or forage we are feeding, it becomes difficult to balance a ration to ensure the animal is receiving the proper amounts of needed nutrients.

Two dandelions side by side. The left has a bee foraging on it. The right has a hover fly foraging on it..

Why Those Dandelions in Your Yard Aren’t So Bad

While research has shown that pollinators, specifically honey bees, can’t survive on dandelion pollen alone, this doesn’t mean that the dandelions aren’t still important for pollinators.

black cow drinking from a nearly empty stock pond.

Feed & Water Testing Laboratories

A partial listing of available feed testing laboratories.

a close up of buckthorn berries

Woody Weeds: Common Buckthorn

When considering weed control in tree plantings, the focus is generally placed on the control of herbaceous vegetation (grasses and forbs), particularly during the establishment phase. This focus is appropriate since control of herbaceous weeds is generally critical to establish a successful planting. As these plantings mature, providing perching sites for birds, another weed problem develops – the establishment of competing woody vegetation. These woody weeds are often left unchecked for many years because they look “natural” in a windbreak or other area of trees.