Lawn

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.

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.

Plant and Weed Resources

Consult these resources for answers to common plant and weed issues, including: plant characteristics, plant problems (diseases, insects, and abiotic), plant selection and management, and weed identification and control.

White Grub Damage to Lawns

White grubs are root-infesting larvae that are the immature stages of scarab beetles. Grub-infested turfgrass may turn brown and die from drought stress due to the inability to take up water from loss of roots.

Understanding Thatch in Turf

Many homeowners have a misconception that thatch in turfgrass is undesirable and should be eliminated; however, when thatch is not excessive it is actually beneficial to the turf.

Sod Webworm in South Dakota

Sod webworm moths are emerging throughout South Dakota. Although these pests are common during the fall, the number of moth sightings and population densities in the Western half of the state are higher than normal. The particular species being found is the vagabond sod webworm. Unlike several other webworm species found in the United States, vagabond sod webworms rarely cause much damage and the adult moths are no more than just a short-term nuisance.