Stone Seed Soybean BrandsTraitRelative MaturityFlower ColorPubescence ColorPod ColorHilum ColorEmergenceStandabilityRelative HeightCanopy TypePhytophthora Resistance GeneBrown Stem RotWhite MoldSudden Death SyndromeSoybean Cyst Nematode Race(s)Frogeye Leaf Spot
2R2801 BrandRR2Y2.8PGBRIB33MMRps1c253R3, MR146
2R2915 BrandRR2Y2.9PLTBRBL23MTMRps1k254R3-
2R3016 BrandRR2Y3.0PGBRIB22MTMRps1c/3a454R35
2RX2827 BrandRR2X2.8PLTBRBL23TMRps1c454R36
2RX2918 BrandNEWRR2X2.9PGBRIB22TMRps1c363R34

Numeric Rating Scale

1 - 2.......Excellent
3 - 4.......Very Good
5 - 6.......Good
7 - 8.......Fair
9............Poor
– ..... Current Data Not Available

Plant Height

T ..... Tall
MT ... Medium-Tall
M ..... Medium
MS ... Medium-Short
S ..... Short

Plant Type

B ..... Bushy
MB ... Medium-Bushy
M ..... Medium
MT ... Medium-Thin

Soybean Cyst and Root Knot Nematode

R.......Resistance
MR....Moderately Resistant
MS....Moderately Susceptible
S.......Susceptible
#.......Number denotes race resistance

SOYBEAN CYST NEMATODE (SCN)/SOUTHERN ROOT KNOT NEMATODE RESISTANCE

R ........... Resistance
MR ......... Moderately Resistant
MS ......... Moderately Susceptible
Susc./S ... Susceptible
3, 14 ...... Specific Race of Soybean Cyst Nematode

Trait Identification

GENRR2Y ... Genuity® Roundup Ready 2 Yield® Soybeans
SR ............. Sulfonylurea Ready (Sulfonylurea-based herbicide tolerance)

PHYTOPHTHORA ROOT ROT GENE

Rps1a: Denotes resistance to races 1, 2, 10, 11, 13-18, 24, 26, 27, 31, 32, 36, 48, 50-52, 54, 55
Rps1c: Denotes resistance to races 1-3, 6-11, 13, 15, 17, 21, 23, 24, 26, 28-30, 32, 34, 36, 41, 42, 44, 48, 50, 52, 54, 55
Rps1k: Denotes resistance to races 1-11, 13-14, 17, 18, 21-24, 26, 36, 37, 42-44, 46-55
Rps3a: Denotes resistance to races 1-5, 8, 9, 11, 13, 14, 16, 18, 23, 25, 28, 29, 31-35, 40, 41, 43-45, 47-52, 54
Seg: Segregating for a specific gene
Susc.: Susceptible

Flower Color

W.......White
P........Purple

Pubescence Color

G.........Gray
Lt........Light Tawny
T.........Tawny

Pod Color

T.........Tan
Br.......Brown
B........Black

Hilum Color

BL ... Black
BR ... Brown
BF ... Buff
TN ... Tan
IB ... Imperfect Black