Skip to main content

Search

A patch of soil with kochia weeds growing throughout.

Temperature and Herbicide Performance

In South Dakota, the spring can come with a wide range of temperature fluctuations. This will affect the performance of burndown herbicides. Depending upon the target weed, type of herbicide and application rate, there will likely be decreased weed control in cooler temperatures.

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

How to Stop Drift

The goals of applying any crop protection products include: increasing effectiveness, mitigating drift, and maximizing profits. We will focus on mitigating drift, even though all three interact with each other.

A farmer watching the sun rise in a bare, unplanted field.

Crop Tolerance to Soil Herbicide Residual

Some herbicides can persist in soil, especially dry soil. Herbicide carryover could be an issue in 2021 across the state depending upon last year’s moisture levels and field conditions.

a dried up watering hole on the open prairie

Protect Livestock with Water Testing

May 04, 2021

South Dakota State University Extension is offering on-site livestock water testing service at all SDSU Extension Regional Extension Centers and several SDSU Extension County Offices throughout the state.

hereford beef cattle drinking at dam during drought.

Hot Days Ahead and the Need for Water

Hot summer days are still ahead, and we need to account for water. The amount of water a cow requires varies depending on a variety of factors, including environmental temperature, lactation status and weight.

Aerial photo of erosion control demonstration project on the campus of South Dakota Mines.

West Dakota Water Development District Looks To Improve Rapid Creek Water Quality Through Stormwater Mitigation and Erosion Control Projects

Two pilot projects initiated by the West Dakota Water Development District are intended to improve water quality in Rapid Creek by reducing suspended sediment loading over time.

Well Completion Reports (WCR) site with interactive map and search engine

Finding Private Well Completion Reports

For those South Dakota residents that may have an interest in finding information on their private well if they have none, the South Dakota Department of Agriculture & Natural Resources has a database on their website where original Well Completion Reports can be found.

Rancher surveying pasture in an offroad vehicle.

Use Caution When Fall Spraying Noxious Weeds in Pastures To Avoid Harming Desirable Plants

Noxious weed control is often a long-term process. In some cases, chemical application may be deemed necessary, but it should always be considered in the context of appropriate management and an integrated best management framework.

A series of beaver dam analog structures built to limit rangeland erosion.

Range Roundup: Riparian Health Project Started in Western South Dakota

Riparian health is critical to prairie systems. Over the last five years, federal, state, NGO and university partners and producers in Northwest S.D. were involved in a needs assessment that identified riparian health as an area of significant concern across Western S.D.

A yearling heifer grazes on Canada thistle after a mid-October snowfall.

Plan Now to Control Weeds With Grazing Next Season

Livestock will graze Canada goldenrod, Canada thistle and perennial sow thistle. At certain times of the year, these plants have crude protein, total digestible nutrients, and invitro dry matter digestibility concentrations similar to alfalfa and other common forages.