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Tractor applying preemergence herbicide on a freshly planted field.

Considerations for Preemergence Herbicides

Weeds emerging with crop plants have the potential to reduce yields. Learn some tips for applying preemergence herbicides to control weeds before emergence to ensure that your yields aren't limited by early-season weeds.

Rows of vegetable plants in a high tunnel

SDSU Extension to host High Tunnel Field Day featuring Webster-area farmers

June 25, 2024

SDSU Extension is hosting a High Tunnel Field Day from 4 p.m. to 7 p.m. CST June 5 at Waldner Farms, 522 E. First Ave., Webster, South Dakota.

three separate images of green plants

How to Prevent Iron Deficiency in Spring Greenhouse Plants

At this time in the growing season, Iron (Fe) deficiency symptoms are appearing among bedding plants and other spring greenhouse plants. The main symptom of Iron (Fe) deficiency is Chlorosis or yellowing, usually starting at the shoot tip and newly developed leaves.

The Tokata Youth Center is pictured close up with blue sky and clouds in the background

SDSU Extension partnerships with Fort Thompson groups seeing positive growth

May 26, 2023

Lindsay Moore, SDSU Extension Community Health and Obesity Program Director, said CDC HOP’s goal is “to enhance opportunities for nutrition and physical activity in communities.” Through that grant funding, administered by SDSU Extension, Moore said the program supports communities looking to grow their capacity.

Three Think, Make, Create mobile lab trailers are parked in a lot with a building behind them.

SDSU Extension presence growing in Sioux Falls-area youth development programs

May 26, 2023

The SDSU Extension team based in the Sioux Falls Regional Office is working to provide quality education and programming for youth in the Sioux Falls area.

sorrel horse with trees in the background

Other Animals

With access to faculty and researchers, and extensive experience, our team provides South Dakotans with resources to help answer questions.

Color-coded map of the United States indicating the June through August 2023 precipitation outlook. For a detailed description of this graphic and data set, please call SDSU Extension at 605-688-6729.

June and Summer 2023 Climate Outlook

After an unusually cold spring, the growing season is now in full swing. Laura Edwards, SDSU Extension State Climatologist, shares what to expect for temperatures and precipitation as we approach Summer 2023.

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

June 20 Was the Last Day to Apply Dicamba Postemergence in Dicamba-Tolerant Soybean in South Dakota

The cutoff date to apply dicamba postemergence was June 20, 2023. Eric Jones, Assistant Professor and SDSU Extension Weed Management Specialist, shares some important updates now that the deadline has passed.

five small green plants in separate pots

Propagating Houseplants

The long winter finally seems to be loosening its grip and allowing for some warmer weather to move in, melt the snow and warm a gardener’s heart in anticipation of what might be grown this year. But, it will still be a few weeks before we can start doing much gardening outside. We are nearing the time to start those tomato, pepper and other vegetable seeds but it’s better to wait a little longer yet, instead of jumping the gun and ending up with overgrown transplants at planting time.

Dark green corn plants without any visual sign of nutrient deficiency symptoms.

Monitoring Corn Nutrient Deficiencies: The Traditional and Precision Ag Approach

To maximize growth and productivity, plants require 17 different nutrients.