State potato grower organizations provide their growers with leadership, information, and support.
Seed certification agencies work to provide services and support research to improve the quality, distribution and productivity of commercial potato plantings.
Alaska
Alaska Plant Material Center
5310 S. Bodenburg Loop Road
Palmer, AK 99634
p: 907.745.8724
contact: Christine Macknicki
e: christine.macknicki@alaska.gov
w: plants.alaska.gov/potato.html
California
Kern Produce Shippers Association
P.O. Box 98
Edison, CA 93220
p: 661.366.5721
contact: Tom Franconi
e: mazzfran@sbcglobal.net
Tulelake Growers Association
P.O. Box 338
356 Main Street
Tulelake, CA 96134
p: 530.667.5214
contact: Iva Rogers
e: tgatopromoteag@cot.net
United Potato Growers of the Klamath Basin
P.O. Box 523
Merrill, OR 97633
p: 541.892.5263
contact: Ed Staunton
e: staunton@cot.net
w: unitedpotatokb.com
Western Growers Association
P.O. Box 2130
Newport Beach, CA 92658-8944
p: 949.885.2263
contact: Matt McInerney
e: mmcinerney@wga.com
w: wga.com
California Crop Improvement Association
University of California, Davis
One Shield Avenue
Davis, CA 95616-8541
p: 530.754.9649
contact: Pablo Guzman
e: pguzman@ucdavis.edu
w: ccia.ucdavis.edu
Colorado
Colorado Potato Administrative Committee Area II
P.O. Box 348
1305 Park Avenue
Monte Vista, CO 81144
p: 719.852.3322
contact: Jim Ehrlich
e: jehrlich@coloradopotato.org
w: coloradopotato.org
Colorado Potato Administrative Committee Area III
P.O. Box 1774
528 7th Street
Greeley, CO 80632
p: 970.352.5231
contact: Brenda Breikler
e: brenda.cpaciii@yahoo.com
United Fresh Potato Growers of Colorado
P.O. Box 269
Monte Vista, CO 81144
p: 719.852.2144
contact: Dwight Freeman
e: unitedpotatoco@qestoffice.net
w: unitedpotatoco.com
Potato Certification Service
San Luis Valley Research
0249 E. Rd. 9 N.
Center, CO 81125
p: 719.754.3496
contact: Kent Sather
e: kent.sather@colostate.edu
Delaware
Delaware Potato Board
Delaware Department of Agriculture
2320 S Dupont Hwy
Dover, DE 19901
p: 302.698.4625
contact: Kathy Jackson
e: Kathy.Jackson@delaware.gov
Florida
North Florida Growers Exchange
P.O. Box 655
9380 Hastings Blvd.
Hastings, FL 32145
p: 904.692.5938
contact: Danny Johns
e: danny@bsffl.com
South Florida Potato Growers Exchange
611 N. Wymore Road, Suite 212
Winter Park, FL 32789
p: 407.865.6303
contact: Mike Hevener
e: flspuds@cfl.rr.com
Idaho
Idaho-Eastern Oregon Potato Committee
3670 S. 25th East, Suite 3
Idaho Falls, ID 83404
p: 208.360.9560
contact: Travis Blacker
e: potatocommittee@gmail.com
Idaho Grower Shippers Association
P.O. Box 51100
3670 S. 25th East, Suite 3
Idaho Falls, ID 83404
p: 208.529.4400
contact: Shawn Boyle
e: sboyle@idahoshippers.org
w: idahoshippers.org
Idaho Potato Commission
661 S. Rivershore Lane, Suite 230
Eagle, ID 83616
p: 208.334.2350
contact: Pat Kole
e: patrick.kole@potato.idaho.gov
w: idahopotato.com
Idaho Crop Improvement Association
1680 Foote Drive
Idaho Falls, ID 83402
p: 208.522.9198
contact: Doug Boze
e: dboze@idahocrop.com
w: idahocrop.com
Maine
Agricultural Bargaining Council
744 Main Street, Suite 4
Presque Isle, ME 04769
p: 207.764.3380
contact: Dana Wright
e: danac.abc@myfairpoint.net
Maine Potato Board
744 Main Street, Room 1
Presque Isle, ME 04769
p: 207.769.5061
contact: Don Flannery
e: flannery@mainepotatoes.com
w: mainepotatoes.com
Maine Department of Agriculture
Division of Plant Industry
28 State House Station
Augusta, ME 04333
p: 207.287.3891
contact: Robert Batteese
e: robert.batteese@maine.gov
w: maine.gov/dacf/
Michigan
Michigan Potato Industry Commission
3515 West Rd, Suite A
East Lansing, MI 48823
p: (517) 253-7370
contact: Kelly Turner
e: kelly@mipotato.com
w: mipotato.com
Potato Growers of Michigan, Inc.
3515 West Rd, Suite A
East Lansing, MI 48823
p: (517) 253-7370
contact: Kelly Turner
e: kelly@mipotato.com
w: mipotato.com/PotatoGrowersOfMichigan.aspx
Michigan Seed Potato Association
P.O. Box 1865
Gaylord, MI 49734
p: 989.732.4433
contact: Jeff Axford
e: mspa@i2k.com
w: mipotato.com/michiganseedpotatoassociation.aspx
Minnesota
Minnesota Area II Potato Growers Research & Promotion Council
3015 145th St NW
Rice, MN 56367
p: 320.333.4291
contact: Jocelyn Schlichting
e: Jocelyn@SchlichtingFarms.com
w: minnesotapotato.org
Northland Potato Growers Association
420 Business Hwy. 2
East Grand Forks, MN 56721
p: 218.773.3633
contact: Gary Shields
e: gshields@nppga.org
w: northlandpotatoes.com
Red River Valley Fresh Potato Growers Cooperative
P.O. Box 301
420 Business Hwy. 2
East Grand Forks, MN 56721
p: 218.773.3633
contact: Ted Kreis
e: tkreis@nppga.org
w: nppga.org
Minnesota Certified Seed Potato Growers Association
Minnesota Dept. of Agriculture – Potato Inspection
312 4th Avenue, NE
East Grand Forks, MN 56721
p: 218.773.4956
f: 218.773.4959
contact: Mike Horken
e: mn.seed@state.mn.us
w: mnseedpotato.org
Montana
Montana Potato Advisory Committee
Rural Development Bureau
Montana Department of Agriculture
P.O. Box 200201
Helena, MT 59620-0201
p: 406.444.3571
contact: Dani Jones
e: danielle.jones@mt.gov
United Potato Growers of Montana
3990 Churchill Road
Manhattan, MT 59741
p: 406.580.0763
contact: John Venhuizen
e: john@plantthebest.com
Montana Seed Potato Certification Program
MSU-Bozeman
223 Plant Growth Center
P.O. Box 172060
Bozeman, MT 59717-2060
p: 406.994.3150
contact: Nina Zidack
e: nzidack@montana.edu
w: montanaspud.org
Nebraska
Nebraska Potato Council
6541 Jefferson Rd
Alliance, NE 69301
p: 208.221.9475
contact: Adam Winchester
e: info@nebraskapotatoes.com
Potato Certification Association of Nebraska
190 Brayton Rd.
P.O. Box 339
Alliance, NE 69301
p: 308.762.1674
contact: Adam Winchester
e: info@nebraskapotatoes.com
New York
Empire State Potato Growers, Inc.
P.O. Box 636
Varysburg, NY 14167
p: 888.NYS.SPUD
w: empirepotatogrowers.com
New York Seed Improvement Project
Cornell University
240 Emerson Hall
Ithaca, NY 14853
p: 607-423-5974
contact: Phil Atkins
e: pma3@cornell.edu
w: plbrgen.cals.cornell.edu/research-extension/ny-seed-improvement
North Carolina
North Carolina Potato Association
P.O. Box 2066
Elizabeth City, NC 27909
p: 252.331.4773
contact: Tommy Fleetwood
e: tommy.fleetwood@ncagr.gov
w: ncpotatoes.org
North Dakota
Northland Potato Growers Association
420 Business Hwy. 2
East Grand Forks, MN 56721
p: 218.773.3633
contact: Donovan Johnson
e: djohnson@nppga.org
w: northlandpotatoes.com
Red River Valley Fresh Potato Growers Cooperative
P.O. Box 301
420 Business Hwy. 2
East Grand Forks, MN 56721
p: 218.773.3633
contact: Ted Kreis
e: tkreis@nppga.org
w: nppga.org
North Dakota State Seed Department
State University Station
P.O. Box 5257
Fargo, ND 58105-5257
p: 701.231.5415
contact: Ken Bertsch
e: kbertsch@ndseed.ndsu.edu
w: seed.nd.gov
Oregon
Oregon Potato Commission
9320 SW Barbor Blvd.
Suite 130
Portland, OR 97219
p: 503.239.4763
contact: Gary Roth
e: gary@oregonspuds.com
w: oregonspuds.com
Also See:
California-United Potato Growers of the Klamath Basin
Idaho-Idaho-Eastern Oregon Potato Committee
Washington-United Fresh Potato Growers of Washington and Oregon
Oregon Seed Certification Service
Oregon State University
031 Crop Science Building
Corvallis, OR 97331-3003
p: 541.737.4513
f: 541.737.2624
contact: Jeffrey McMorran
e: jeff.mcmorran@oregonstate.edu
w: seedcert.oregonstate.edu/potatoes
Pennsylvania
Pennsylvania Cooperative Potato Growers, Inc.
3107 N. Front Street
Suite 100
Harrisburg, PA 17110-1328
p: 717.232.5300
contact: Nathan Tallman
e: ntallman@pacooppotatoes.com
w: pacooppotatoes.com
Texas
United Southwest Potato Growers of America
1100 E. 6600 S. Suite 305
Salt Lake City, UT 84121
p: 801.266.5050
contact: Buzz Shahan
e: buzz@unitedpotatousa.com
w: unitedpotatousa.com
Utah
Utah Crop Improvement Association
4855 Old Main Hill
Logan, UT 84322-4855
p: 435.797.2082
contact: Stanford Young
e: sayoung@mendel.usu.edu
w: utahcrop.org
Virginia
Association of Virginia Potato and Vegetable Growers, Inc.
P.O. Box 26
Onley, VA 23418
p: 757.787.5867
contact: Butch Nottingham
e: butch.nottingham@vdacs.virginia.gov
w: vdacs.virginia.gov
Washington
Potato Growers of Washington
P.O. Box 563
Othello, WA 99344
p: 509.488.6688
contact: Dale Lathim
e: dale@pgw.net
United Fresh Potato Growers of Washington and Oregon
1530 Catalpa
Othello, WA 99344
p: 509.488.0369
contact: Dave Long
e: longdavew@smwireless.net
Washington State Potato Commission
108 Interlake Road
Moses Lake, WA 98837
p: 509.765.8845
contact: Chris Voigt
e: wspc@potatoes.com
w: potatoes.com
Washington State Department of Agriculture
Plant Protection Division
P.O. Box 42560
Olympia, WA 98504-2560
p: 360.902.1984
contact: Tom Wessels
e: twessels@agr.wa.gov
w: agr.wa.gov
Wisconsin
United Potato Growers Cooperative of Wisconsin
P.O. Box 327
Antigo, WI 54409
p: 715.342.9809
contact: Chris Malek
e: drady0409@gmail.com
Wisconsin Potato & Vegetable Growers Association
P.O. Box 327
Antigo, WI 54409
p: 715.623.7683
contact: Tamas Houlihan
e: thoulihan@wisconsinpotatoes.com
w: wisconsinpotatoes.com
Wisconsin Seed Potato Program
University of Wisconsin-Madison
Department of Plant Pathology
807 Fifth Ave. P.O. Box 328
Antigo WI 54409
p: 715.623.4039
contact: Alex Crockford
e: abcrockford@wisc.edu
w: seedpotato.russell.wisc.edu
Wyoming
University of Wyoming
Department of Plant Sciences
Dept. 3354
1000 E University Ave.
Laramie, WY 82071
p: 307.766.3103
e: plantsciences@uwyo.edu
w: uwyo.edu/plantsciences