RK582SSTX

98 Relative Maturity

2400 GDU 18-20 Kernel Rows


•Robust plant profile with high yield protential

•Good tar spot rating

•Girthy ear with 18-20 kernel rows

•The hybrid has a caution for Goss's Wilt




6809 Wilburn Rd • Sun Prairie, WI 53590 • 1-800-BUY-RENK • renkseed.com

1 2 3 4 5 6 7 8 9

Emergence
Standability Stalks
Standability Roots
Green Snap
Drought Tolerance
Test Weight

Stay Green
Anthracnose Stalk Rot
Gray Leaf Tolerance
Goss's Wilt Tolerance
Northern Leaf Blight
Tar Spot

High Yield Environments
Medium Yield Environments
Low Yield Environments
Corn on Corn
Fungicide Response
Adaptation to Course Soils
Adaptation to Fine Soils
Density Response
Optimum Density

32-36,000

Herbicide Cautions


Scale: 9 = Excellent, 1 = Poor

RK582SSTX

98 RM

Yield versus Plot Average

Results in Yield Environment % of Average Results in Predominant Soil Type % of Average
High: 100(146) Fine: 102(41)
Medium: 101(205) Medium: 100(177)
Low: 101(16) Coarse: 102(20)
Non-Rotated: 100(36)
Numbers above are variety's yield versus plot average expressed as %. The higher the number the better. the number in parentheses is number of plots in that set.

Yield for corn: High > 225 bu/acre, Medium is 225 to 150 bu/acre and Low < 150 bu/acre

Soil: Fine is high organic matter/water capacity (heavy silt), Coarse is low organic matter/water capacity (sand or gravel)

6809 Wilburn Rd • Sun Prairie, WI 53590 • 1-800-BUY-RENK • renkseed.com

State Trial and F.I.R.S.T. Top Finishes

Year--Location
2025 STATE-Valders, WI-(North Central) Late
2025 STATE-Seymour, WI-(North Central) Late
2025 STATE-Bancroft, SD-Early
2025 STATE-South Shore, SD-Late
2025 FIRST-Bath, SD-B2025SDNE01b
2025 FIRST-Clara City, MN-B2025MNWC01a
2025 FIRST-Brooten, MN-B2025MNWC02a
2024 STATE-Valders, WI
2024 STATE-Seymour, WI
2024 FIRST-Starbuck, MN-B2024MNWC05a
2024 FIRST-Brooten, MN-B2024MNWC04a
2024 FIRST-Augusta, WI-B2024WICE43a
2024 FIRST-Kerkhoven, MN-B2024MNWC03a
2023 STATE-C-BANCROFT, SD-SDSU
2023 STATE-C-BATH, SD-SDSU
2023 STATE-C-MILLER, SD-SDSU
2023 FIRST-B2023WICE44a-Fox Lake, WI
2023 FIRST-B2023WICE43a-Augusta, WI
2023 FIRST-B2023MNSE09a-Nerstrand, MN
2023 FIRST-B2023IANO02u-Webb, IA
2023 FIRST-B2023IANO03u-Sioux Center, IA
2023 FIRST-B2023MNWC05a-Brooten, MN