RG604RR Preliminary indications are that RG604RR is going to be a great mid-range maturity variety combining offensive and defensive traits in one package. The yield potential is top-notch and the IDC and phytophthora root rot resistance package is unsurpassed. The excellent standability, great agronomic performance, and superb disease package should make RG604RR a great fit across a wide range of environments and soil types.

2006 RG604RR Seed Production Locations*  (Alphabetized by City) Grower City Phone Tri-Miller Seed Buffalo 701-668-2311 TMT Farms Cleveland 701-251-6113 Leum Seed Service Cummings 701-786-2273 Hagert Seed Emerado 701-594-6474 Heyerdahl Seed Farm Hannaford 701-769-2680 Gronlie Farms Northwood 701-587-5074 Nelson Farms Thompson 701-599-2080

RG604RR                               0.4 Maturity Very Strong Yield Excellent IDC Tolerance Rps6 allele for Phytophthora Resistance Excellent standability Medium height Field results – http://www.ag.ndsu.nodak.edu/aginfo/variety/soybean.htm

Comparison of RG604RR with Roughrider Genetics® checks in NDSU yield trials averaged across 2004 and 2005. Variety Yield Maturity Lodging IDC Height   bu/acre Rating 1-5* 1-5* Inches # of Sites 17 16 3 4 1 RG604RR 43.3 0.4 1.3 2.3 33 RG200RR 38.0 0.0 1.3 2.3 33 RG405RR 42.2 0.5 1.5 3.4 39 * Scored visually;  1=best, 5=worst

General Characteristics of RG604RR  Protein* Oil* Seed Size** Hila Color Flower Color Pubescence Color 39.5 20.4 3,088 Gray Purple Gray * Protein and oil on a dry matter (0%) moisture basis, averaged across 6 sites, 2005 ** Seeds/pound, averaged across 7 sites, 2005 For more information on soybean varieties visit www.ag.ndsu.nodak.edu/aginfo/variety/soybean.htm

For more information contact Jeremy Pederson or Dale Zetocha any one of our licensed growers.

Jeremy Pederson Roughrider Liasion NDSU Research Foundation 1735 NDSU Research Park Drive Fargo, ND  58105 701-231-8168 jeremy.pederson@ndsu.edu

Dale Zetocha Executive Director NDSU Research Foundation 1735 NDSU Research Park Drive Fargo, ND  58105 701-231-8931 dzetocha@ndsurf.org