Table 1. Companies with hybrids included in 1999 trials 
Brand CompanyAddressCityStateZip
AgriproGarst Seed CompanyP.O. Box 500SlaterIA50244
BrownBrown Seed FarmsP.O. Box 186PrescottWI54021
BrunnerBrunner Seed FarmW3850 US Hwy 10DurandWI54736
CargillCargill Hybrid SeedsP.O. Box 5645MinneapolisMN55440-5645
Carharts Blue TopCarharts Blue Top Seed, Inc.N14743 County Rd. MGalesvilleWI54630-8323
CorneliusCornelius Seed Corn Co.31578 150th St.BellevueIA52031
Croplan GeneticsCroplan GeneticsStn. 680, 5600 Cenex DriveInver Grove Hts.MN55077
DahlcoDahlco Seeds, Inc.14730 15th St. SWCokatoMN55321
DahlmanDahlman Seed Co. LLP73504 200th St.DassselMN55325
Dairyland SeedDairyland Seed Company, Inc.P.O. Box 958West BendWI53095
DekalbMonsanto3100 Sycamore RoadDeKalbIL60115
FoundationMohr Seed Inc.P.O. Box 66OnalaskaWI54650
Garst Garst Seed CompanyP.O. Box 500SlaterIA50244
GeertsonGertson Seed Farm1665 Burroughs Rd.AdrianOR97901
Golden HarvestGolden Seed Company, Inc.27420 137th Avenue N.CordovaIL61242
GrowmarkGrowmark, Inc.1701 Towanda AvenueBloomingtonIL61701
GutweinGutwein SeedsRt 1, Box 40FrancesvilleIN47946
Heartland Heartland HybridsP.O. Box JDassselMN55325
High CycleTrelay Seed Co.11623 Hwy 80 NLivingstonWI53554
HughesHughes Hybrids, Inc.206 N. Hughes RdWoodstockIL60098
HytestAgribiotech, Inc.120 Corporate Park, DrHendersonNV89014
JungJung Seed Genetics, Inc.335 S. High St.RandolphWI53957
KaltenbergKaltenberg Seed Farms, Inc.5506 Hwy 19, Box 278WaunakeeWI53597
KussmaulKussmaul Seed Company9020 Hwy 18Mt. HopeWI53816
LemkeLemke Seed Farms, Inc.10220 North Granville RoadMequonWI53097
LG SeedsL.G. Seeds925 Dexter St. Box 216PrescottWI54021-0216
M/W GeneticsMidwest Seed GeneticsP.O. Box 518CarrollIA51401
MallardMallard Seed Company, Inc.P.O. Box 637PlainviewMN55964
MycogenMycogen SeedsP.O. Box 21428St. PaulMN55121-1428
North GroNorth Gro Seeds Inc.613 North Randolph St.Cuba CityWI53807
NovartisNovartis Seeds, Inc.2622 Blaney RoadMadisonWI53711
PaycoGarst Seed CompanyP.O. Box 500SlaterIA50244
PfisterPfister Hybrid Corn Co.P.O. Box 187El PasoIL61738
PioneerPioneer Hi-Bred International, Inc.414 D'Onofrio Dr. Suite 200MadisonWI53719
RenkRenk Seed Company6800 Wilburn RoadSun PrairieWI53590
Shelby FarmsShelby Farms Inc.2836 Jefferson DriveBlue MoundsWI53517
SpanglerSpangler Bros., Inc.803 West Racine St.JeffersonWI53549
TerraTerra Industries Inc.P.O. Box 6000Sioux CityIA51102-6000
Top FarmTop Farm Hybrids, Inc.P.O. Box 850CokatoMN55321
TrelayTrelay Seed Co.11623 Hwy 80 NLivingstonWI53554
US SeedsUnited Suppliers, Inc.30473 260th St. P.O. Box 538Eldora IA50627
WensmanWensman Seed CompanyP.O, Box 190WadenaMN56482
Wolf River ValleyWolf River Valley SeedsN2976 Cty MWhite LakeWI54491
WyffelsWyffels Hybrids, Inc.P.O. Box 246AtkinsonIL61235

Last Updated on 11/12/99
By Joe Lauer