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Rolling, drought-stressed pasture with new, green growth emerging in early fall.

Be Careful Grazing the Green this Fall

With fall grazing on the horizon, nearly all of South Dakota is still experiencing drought conditions. Regardless of where your ranch is located, a rancher must be very careful when grazing the fall green-up of cool-season grasses.

A reddish black fly with beaded antennae resting on a plant.

Hessian Fly: Preventing Outbreaks in Wheat

Hessian flies (Mayetiola destructor) are tiny, gnat-like flies. Their larvae are considered serious pests of wheat and occasional pests of barley and rye.

Left Mosquito specimen with dark coloration. Right: Mosquito specimen with white band on its proboscis.

Mosquitos to Watch for in South Dakota

After many areas in South Dakota experienced heavy rainfalls, mosquitos are now a major issue. Learn which species are most common throughout the state and which carry the highest risk for West Nile Virus.

Cluster of bright-red poinsettia flowers in bloom.

Are You Photoperiodic? Poinsettias Are: An Explanation of This Unique Plant Process

Poinsettias are photoperiodic, which means they rely on cues from nature, like the shortening day or night, to change how they grow. Learn all about this unique plant process and how it helps Poinsettias bloom and re-bloom.

Various weeds emerging from a research plot in some rows, while other rows are weed-free.

Weeds Are Starting to Emerge: Even After a Preemergence Herbicide Application

During recent scouting, weeds were noticed in plots treated with preemergence herbicides. Learn some troubleshooting considerations to help determine why some weeds emerge following preemergence treatments.

a broccolini plant is next to a person's hand for scale

SDSU Extension to host off-season Garden Hour series

September 25, 2024

Garden Hour runs weekly during the growing season, typically from May through August. The off-season episodes are scheduled from 7 to 8 p.m. Central time on Oct. 8 and Dec. 3, 2024, and Feb. 11 and April 1, 2025.

A wheat stem sawfly with long antennae, smoky wings, and black and yellow coloration. The white bar indicates a scale of 2mm.

Wheat Stem Sawfly: An Overview

In recent years, the northwestern and north central regions of South Dakota have struggled with the presence of sawfly populations in wheat fields. Learn some tips for identifying and managing them in wheat.

A bee pollinating a flower.

Pollinators Party

In this lesson, participants will learn how plants reproduce and how to identify pollinators that help plants.

Pink and red Hollyhock flower varieties.

Growing Hollyhocks

Hollyhocks are a popular, old-fashioned plant that can be found along the foundations of many old homes and nestled in older farmsteads across the state. Learn some important considerations for selecting, planting and caring for them in your garden!

Colorful variety of pumpkins, winter squashes and gourds on display.

Pumpkins, Winter Squashes and Gourds: How to Grow It

There are many varieties of pumpkins, squashes and gourds available for planting in the garden. Learn how to select, plant, grow and harvest them in this article!