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Lawn

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Brown caterpillar with tan head capsule and 3, light-tan stripes running along its back.

Monitor Lawns and Gardens for Bronzed Cutworm Activity

Bronzed cutworms can be an issue for lawns and gardens in South Dakota. In grass, bronzed cutworms will feed and leave small brown circular patches. Large populations of bronzed cutworm can result in severe lawn injury.

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.

well-cared for lawn with green grass and landscaping brick

Fall Lawn Weed Control

October 02, 2019

Fall is the time to control tough perennial broadleaf lawn weeds. Good moisture in most places in August helped contribute to significant fall growth of perennial weeds.

A yellow dandelion growing among fall leaves in a yard.

Fall Lawn Weed Control

Fall is the time to control tough perennial broadleaf lawn weeds. The target weeds in the fall are dandelion, ground ivy, creeping bell flower, field bindweed and white clover.

a green, vine-like plant with white flowers growing across a patch of brown, sandy soil.

Field Bindweed Control for Yard and Garden

Most summers the most problematic weed in gardens and yards is field bindweed. It is a perennial species that develops an extensive root system, making it difficult to control. Any management program may take several years.

Tick that is dark brown to black in color with a reddish-orange abdomen.

An identification guide to common Ticks of South Dakota

A guide to identifying common ticks in South Dakota

a yellow dandelion flower growing in a garden

Dandelion Season SDSU Extension Has Some Tips to Help with Control

May 07, 2019

Throughout the state, dandelions are running a couple of weeks behind normal, but they are starting to show. If herbicide wasn’t applied last fall, there are still a few things South Dakotans can do to control the yellow-flowered weed said Paul Johnson, SDSU Extension Weed Science Coordinator.

a yellow dandelion flower growing in a garden

Dandelion Season

The yellow flowers of spring are coming. Spring dandelion treatments are not as effective as fall, but they can be used to stop the yellow flowers from producing viable seed.

an image of a man showing a plant to a woman

Celebrate David Graper’s Contributions to South Dakota Horticulture & Master Gardeners April 26, 2019

April 18, 2019

For nearly 30 years, David Graper, SDSU Extension Horticulture Specialist & Extension Master Gardener Program Coordinator, has shared his horticulture knowledge and enthusiasm with South Dakotans.

an image of the cover of the SDSU Extension Fertilizer Recommendations Guide

SDSU Extension Releases 2019 Fertilizer Recommendations Guide

April 08, 2019

SDSU Extension recently released the online Fertilizer Recommendations Guide, available at extension.sdstate.edu/fertilizer-recommendation-guide.