Certifying Agencies - AOSCA
Name Telephone Email
Alaska Seed Growers Assoc.
907-745-4004
Arizona Crop Improvement
520-318-7271
azcrop@ag.arizona.edu
Arkansas State Plant Board
501-225-1598
jimmie.shatsar@aspb.ar.gov
Australia Seed Services
61-2-6272-5434
Chris@asf.asn.au
California Crop Improvement
530-752-0544
rfstewart@ucdavis.edu
Canadian Seed Growers
613-236-0497
adolphed@seedgrowers.ca
Colorado Seed Growers
970-491-6202
csga@lamar.colostate.edu
Delaware Dept. of Agric.
302-698-4500
lisa@dda.state.de.us
Georgia Crop Improvement
706-542-2351
gacrop@bellsouth.net
Hawaii State Dept. of Agric.
808-832-0714
albert.m.louie@hawaii.gov
Idaho Crop Improvement
208-884-8225
ghlowry@aol.com
Illinois Crop Improvement
217-359-4053
ilcrop@ilcrop.com
Indiana Crop Improvement
765-523-2535
svajgr@indianacrop.org
Iowa Crop Improvement
515-294-6921
iowacrop@iastate.edu
Kansas Crop Improvement
785-532-6118
dskcia@kansas.net
Kentucky Seed Improvement
859-281-1029
kyseed@prodigy.net
Louisiana Dept. of Agric.
225-925-4733
lester_c@ldaf.state.la.us
Maine Dept. of Agric.
207-287-3891
robert.batteese@maine.gov
Maryland Dept. of Agric.
410-841-5960
morrisda@mda.state.md.us
Michigan Crop Improvement
517-332-3546
juddr@michcrop.com
Minnesota Crop Improvement
612-625-7766
beilx001@tc.umn.edu
Mississippi Crop Imp.
662-325-3211
bkeith@mcia.msstate.edu
Missouri Crop Imp.
573-449-0586
moseed@aol.com
Montana Seed Growers
406-994-5121
rlarson@montana.edu
Nebraska Crop Imp.
402-472-1444
sknox@unl.edu
Nevada Dept. of Agric.
775-688-1180
gcross@agri.state.nv.us
New Jersey Dept. of Agric.
609-292-5443
floyd.yoder@ag.state.nj.us
New Mexico Crop Imp
505-646-3455
demcwill@nmsu.edu
New York Seed Imp.
607-255-9869
aaw4@cornell.edu
North Carolina Crop Imp.
919-515-2827
daryl_bowman@ncsu.edu
North Dakota State Seed
701-231-5450
ssebesta@state-seed.nesu.nodak.edu
Ohio Seed Imp.
614-889-1136
armstrong@ohseed.org
Oklahoma Crop Imp.
405-624-7117
ocia@okcrop.com
Oregon Seed Cert.
541-737-4513
osu-cert@oscs.orst.edu
Pennsylvania Dept. of Agric
717-787-4894
cboettinge@state.pa.us
South Carolina
864-646-2140
dhowle@clemson.edu
South Dakota
605-688-4606
neal.foster@sdstate.edu
Tennessee Crop Imp
615-242-0467
tcia@superiorseeds.org
Texas Dept of Agri
512-463-7607
ed.price@agr.state.tx.us
Utah Crop Imp.
435-797-2082
sayoung@mendel.usu.edu
Virginia Crop Imp.
804-746-4884
dwhitt@vt.edu
Washington State Crop
509-966-2234
wscia@televar.com
Wisconsin Crop Imp
608-262-1341
wcia@mailplus.wisc.edu
Wyoming Seed Cert
307-754-9815
mdmoore@uwyo.edu