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Madalyn Shires

Assistant Professor & SDSU Extension Plant Pathology Specialist

605-651-5631

Berg Agricultural Hall 261
Agronomy, Horticulture & Plant Science-2207A
Brookings, SD 57007

Madalyn supports the citizens of South Dakota in her role as an Assistant Professor and SDSU Extension Plant Pathology Specialist located at the South Dakota State University campus in Brookings.

State & Regional Offices

SDSU Campus

Also by Madalyn Shires

Pink english rose

Rose Resources for South Dakota

Are you interested in adding roses to your garden? View a collection of video resources highlighting how to care for roses in South Dakota, including tips on managing common diseases and insect pests.

Young farmer analyzing data on a tablet computer beside a crop sprayer.

Pesticide Mixing and Sprayer Calibration Equations

Pesticides need to be applied at proper rates to ensure effective control of the pest. Learn some common equations used to mix pesticides and calibrate sprayers.

sun rising over South Dakota field

South Dakota Pest Management Guides

The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.