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Content by Amanda Bachmann

Dark brown tick with a white shield behind the head.

An identification guide for Arthropods of Human Health Concern in South Dakota

Pictorial guide for arthropods of human health concern in South Dakota

A creamy white larva next to a hole where it had previously been feeding.

Biology and Management of Squash Vine Borer in the Garden

Squash vine borer larvae are serious pests of pumpkins, zucchini and other winter squashes. Learn how to identify and manage infestations before they impact plant health and productivity this fall.

Cluster of wasps on a honeycombed surface.

Wait, These Wasps Were Here the Whole Time?

Wasps receive attention no matter the time of year, but they are especially noticeable in late summer and early fall. Learn some expert tips for identifying and managing different types of wasps in your home and garden.

Chigger mite under maginifying device.

What To Do About Chiggers

Chiggers are a persistent summer arthropod pest that many people want to get rid of in their lawns. While it is understandable that people want to eliminate them, the best defense against chiggers is being prepared before going outside.

Several small, light colored grasshopper nymphs feeding on green potato plants. The leaves of the potato plants have small holes in them.

Grasshopper Populations Increasing in South Dakota

Large populations of grasshopper nymphs have been a common observation this year. One concern regarding these populations is that, as the season progresses and they continue to grow, they will need additional resources.

Red-brown colored weevil with bent antennae originating on the elongated mouthparts.

Red Sunflower Seed Weevil Populations Are Active in South Dakota

Red sunflower seed weevils are active in South Dakota sunflowers. Scouting should begin for fields that are going to be reaching the R5 stage within the next week.

Meadow, lygus, and alfalfa plant bug adults.

Plant Bugs Active in Alfalfa

Plant bugs are active in alfalfa fields across the state. A common question we receive from producers is why some of these bugs look so different from others.

Gray beetle with long antennae that are alternating white and black pattern on green leaf petiole.

Another Year of Dectes Stem Borer Issues in Sunflower?

Based on the current drought conditions in our sunflower production areas, it is likely that Dectes stem borer will cause issues earlier than normal in the areas experiencing drought.

Brown insect with two pincher like appendages at the end of its body.

An identification guide for Home and Building Arthropod Pests - Insects, Spiders and Other Invaders in South Dakota

Identification guide to assist with identification and management of home and building arthropod pests (insects, spiders and other invaders).

a Black and yellow garden spider on its web.

An identification guide for Common Spiders in South Dakota

Identification guide to assist with identification and management of common spiders.