SDDA Weed and Pest
Division of Agricultural Services
South Dakota Department of Agriculture
523 E Capitol Avenue
Pierre, SD 57501-3182
Phone: 605-773-3724
Toll-Free in South Dakota: 1-800-228-5254
Fax: 605-773-3481
Email: agmail@state.sd.us
Office hours - 8:00 a.m. to 5:00 p.m. Central Time

ND
Rachel Seifert-Spilde
1-800-242-7535
Fax 701-328-4567
701-328-2983
600 East Blvd Ave Dept 602
Bismark ND 58505

NE
Mitch Coffin
Program Manager
Bureau of Plant Industry
402-471-6844
FAX 402-471-6892
Cell 402-416-0603
mcoffin@agr.ne.gov

CO.
Steve Ryder
Colorado Dept. Agriculture
Conservation Services Division
Noxious Weed Program
700 Kipling Street, Suite 4000
Lakewood, CO 80215-8000
Steve.ryder@ag.state.co.us

WY
Slade Franklin
2219 Carey Avenue
Cheyenne Wy 82002
Phone: (307) 777-6585
631-9044

MT
Dave Burch
Phone: 406-444-3140
Fax: 406-444-7336
E-mail: dburch@mt.gov