XTENDFLEX®

XtendFlex® soybeans have received full approval for planting in the United States but are pending approval in certain export markets. For 2020, XtendFlex® soybeans were available as part of a stewarded introduction only to growers who signed a 2020 XtendFlex® Stewardship Agreement and agreed to follow the stewardship requirements. Commercial availability in 2021 is dependent upon regulatory approval.

No dicamba may be used in-crop with seed in the Roundup Ready® Xtend Crop System unless and until approved or specifically permitted by the U.S. EPA and the appropriate state agency for such use. As of July 7, 2020, no dicamba formulations are currently registered by the U.S. EPA for in-crop use with seed in the Roundup Ready® Xtend Crop System in the 2021 season.*

XF16621

XF21221

XF23421

XF25521

*No dicamba may be used in-crop with seed in the Roundup Ready® Xtend Crop System unless and until approved by the U.S. EPA and the appropriate state agency for such use. As of 7/7/2020, no dicamba formulations are currently registered by the U.S. EPA for in-crop use with seed in the Roundup Ready® Xtend Crop System in the 2021 season. Current stocks of dicamba herbicides previously approved for in-crop use with seed in the Roundup Ready® Xtend Crop System may not be used for the 2021 growing season. Dicamba may harm crops that are not tolerant to dicamba. Contact the U.S. EPA and your state pesticide regulatory agency with any questions about the approval status of dicamba herbicides products for in-crop use with seed in the Roundup Ready® Xtend Crop System.

NOTICE: DO NOT APPLY ANY HERBICIDE TO SEED IN THE ROUNDUP READY® XTEND CROP SYSTEM UNLESS IT HAS A PRODUCT LABEL SPECIFICALLY AUTHORIZING THAT USE. TO USE A HERBICIDE IN ANY MANNER INCONSISTENT WITH ITS LABELING IS A VIOLATION OF FEDERAL LAW. REFER TO THE BAYER TECHNOLOGY USE GUIDE FOR DETAILS AND RECOMMENDATIONS ON USING APPROVED ROUNDUP® AND LIBERTY® BRANDED HERBICIDES ON SEED IN THE ROUNDUP READY® XTEND CROP SYSTEM.

Seed Ratings Key

Rating Scale Plant Height Colors Plant Type Major Gene for Phytophthora Resistance
1-5, 1=Excellent M=Medium BL=Black T=Thin
(little or no side branching)
Rps1a=1,2,10,11,13,15-19
N/A=Not Available MT=Medium-Tall IBL=Imperfect Black
R=Resistance T=Tall BR=Brown I=Intermediate
(moderate side branching)
Rps1c=1-3,6-11,13,15,17,21,23,24
MR=Moderate Resistance   BU=Buff
S=Susceptible   TW=Tawny B=Bushy
(abundant side branching)
Rps1k=1-11,13-15,17,18,21,22
    LTW=Light Tawny
    G=Gray   Rps3a=1-5,8,9,11,13,14,16,18,23,25
    P=Purple
    W=White   S=Susceptible

 

Plant Type Major Gene for Phytophthora Resistance
T=Thin
(little or no side branching)
Rps1a=1,2,10,11,13,15-19
I=Intermediate
(moderate side branching)
Rps1c=1-3,6-11,13,15,17,21,23,24
B=Bushy
(abundant side branching)
Rps1k=1-11,13-15,17,18,21,22
  Rps3a=1-5,8,9,11,13,14,16,18,23,25
  S=Susceptible