Connie supports the citizens of South Dakota in her role as the SDSU Extension Plant Diagnostician at the South Dakota State University campus in Brookings.
Connie Tande
SDSU Extension Plant Diagnostician
Also by Connie Tande
Black Rot of Brassica Crops
Overview and management of Black Rot for Brassica Crops.
Wheat Streak Mosaic Virus Confirmed in 2026
At the end of April, a winter wheat sample was submitted to the Plant Diagnostic Clinic displaying typical viral symptoms of chlorosis and streaking. Upon testing, this sample was determined to be positive for Wheat Streak Mosaic Virus.
Grass Diseases of South Dakota Identification Guide
Common grass disease identification guide.