Ag World Support Systems
ATTN: Warren A. Henninger
131 W. 4th Avenue

P.O. Box 1696
Moses Lake, WA 98837 USA
Phone: 509-765-0698
Fax: 509-764-2241
Website: http://www.AgInspections.com/
AmVac Chemical Corporation
ATTN: John Orr
251 N. Longhorn Avenue
Eagle, ID 83616 USA
Phone: 208-286-9500 Fax: 208-286-9301
Website: http://www.amvac-chemical.com/
Basic American Foods
ATTN: Kevin Flaherty

415 W Collins Road
Blackfoot, ID 83221 USA
Phone: 208-785-3200 Fax: 208-785-8372
Website: http://www.baf.com
Colorado Potato Admin. Committee - Area II
ATTN: Jim Ehrlich

P.O. Box 348
Monte Vista, CO 81144 USA
Phone: 719-852-3322
Fax: 719-852-4684
Website: http://www.coloradopotato.org
Idaho Potato Commission
ATTN: Frank Muir
P.O. Box 1670
Eagle, ID 83616-9104 USA
Phone: 208-334-2350
Fax: 208-334-2274
Website: http://www.idahopotatoes.com
Maine Potato Board

ATTN: Don Flannery
744 Main Street, Room 1
Presque Isle, ME 04769 USA
Phone: 207-769-5061 Fax: 207-764-4148
Website: http://www.mainepotatoes.com
McCain Foods Ltd.
ATTN: Trevor L. Roswell
107 Main Street
Florenceville, NB E7L 1B2 CANADA
Phone: 506-392-3240 Fax: 506-392-2815
Website: http://www.mccain.com/
Miller Research LLC
ATTN: Jeff & Terry Miller
1175 East 800 North
Rupert, ID 83350 USA
Phone: 208-531-5124 Fax: 208-531-5331
Minnesota Area II Potato Research & Promotion Council

ATTN: Paul N. Gray
9029 80th Avenue
Clear Lake, MN 55319 USA
Fax: 320-743-2063
Website: http://www.minnesotapotato.org/
Northern Plains Potato Growers Assn.
ATTN: Chuck Gunnerson, Interim-President
420 Business Highway 2A

P. O. Box 301
East Grand Forks, MN 56721 USA
Phone: 218-773-3633
Fax: 218-773-6227
Website: http://www.rrvpotatoes.org/
1,4-Group, Inc.
ATTN: John Forsythe
P.O. Box 860
Meridian, ID 83680-0860 USA
Phone: 208-887-9766
Fax: 208-887-1467
Website: http://www.14group.com
Potato Growers of Alberta

ATTN: Edzo Kok
6008 - 46 Avenue
Taber, AB T1G 2B1 CANADA
Phone: 403-223-2262 Fax: 403-223-2268
Website: http://www.albertapotatoes.ca
P.E.I. Potato Marketing Board
ATTN: Mary Kay Sonier
90 Hillstrom Avenue
Charlottetown, PEI
C1E 2C6 CANADA
Phone: 902-892-6551 Fax: 902-566-4914
Website: http://www.peipotato.org
Syngenta Crop Protection, Inc.
ATTN: Mike Johnson 
P.O. Box 18300
Greensboro, NC 27419 USA
Phone: 336-632-6161 Fax: 336-632-5608
Website: http://www.syngenta.com
Wisc Potato & Vegetable Growers Assoc, Inc*
ATTN: Duane Maatz
P.O. Box 327
Antigo, WI 54409 USA
Phone: 715-623-7683
Fax: 715-623-3176
Website: http://www.potatowis.org