Brenda Sievers, Plant Industry Program Manager
Jeremiah Phelps, Weed & Pest Program Specialist
Phone (605) 773-3623
Detailed information on South Dakota's weed and pest control program, including state and locally noxious weeds, county weed supervisors, and forms.
Information on biological control approved for noxious weeds in South Dakota.
USDA APHIS PPQ grasshopper survey maps and other information on grasshoppers.