Tough weeds, meet the Bayer Standard. Stryax™ herbicide offers an effective dicamba option for managing glyphosate-resistant broadleaf weeds and other tough-to-control broadleaf weed species, such as Palmer amaranth, kochia, waterhemp, marestail, common lambsquarters, and velvetleaf.
Registered crops
- Soybeans with XtendFlex® Technology
- Soybeans with Roundup Ready 2 Xtend® Technology
- Cotton with XtendFlex® Technology
Figure 1. Stryax™ Herbicide State Registration Status Updated 4/28/26
Key benefits of StryaxTM
- Provides up to 14 days of limited soil activity* on certain broadleaf weeds, helping to extend weed suppression beyond initial application.
- Designed as an additional option for broadleaf weed control in soybeans with XtendFlex® Technology, soybeans with Roundup Ready 2 Xtend® Technology and cotton with XtendFlex® Technology.
- Stryax™ herbicide is a restricted use pesticide and all applications require a qualified volatility reduction agent and a drift reduction agent in the tank mix.
*Areas with rainfall and/or irrigation after application with dicamba will have reduced or limited efficacy on emerging weeds
Key pests controlled
- Palmer Amaranth
- Waterhemp Species
- Giant Ragweed
- Velvetleaf
- Kochia
- Marestail
Learn more
ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS.
No dicamba may be used in-crop with seed with Roundup Ready® Xtend Technology, unless and until approved or specifically permitted in the state of application. Please follow www.roundupreadyxtend.com/pages/xtendimax-updates.aspx for status updates. Dicamba may harm plants that are not tolerant to dicamba.
Stryax™ herbicide is a restricted use pesticide and must always be tank-mixed with a qualified volatility reduction adjuvant (VRA), such as a VaporGrip® Xtra Agent, and a drift reduction agent (DRA) as required on the product label. For qualified VRAs and other important label information visit www.StryaxApplicationRequirements.com.
The user must check www.StryaxApplicationRequirements.com no more than 7 days before application of this product for additional labeling and any additional state-specific labeling. Where applicable, users must comply with additional requirements found on www.StryaxApplicationRequirements.com.
Bayer is a member of Excellence Through Stewardship® (ETS). Bayer's biotechnology-derived products are commercialized in accordance with ETS Product Launch Stewardship Guidance, and in compliance with Bayer’s Policy for Commercialization of Biotechnology-Derived Plant Products in Commodity Crops. Where applicable, commercialized products have been approved for import into key export markets with functioning regulatory systems. Any crop or material produced from commercialized products can only be exported to, or used, processed or sold in countries where all applicable regulatory approvals have been granted. It is a violation of national and international law to move material containing biotech traits across boundaries into nations where import is not permitted. Growers should talk to their grain handler or product purchaser to confirm their buying position for commercialized products. Excellence Through Stewardship® is a registered trademark of Excellence Through Stewardship.
It is a violation of federal and state law to use any pesticide product other than in accordance with its labeling. NOT ALL formulations of dicamba or glyphosate are approved for in-crop use with Roundup Ready 2 Xtend® soybeans. NOT ALL formulations of dicamba, glyphosate or glufosinate are approved for in-crop use with products with XtendFlex® Technology. ONLY USE FORMULATIONS THAT ARE SPECIFICALLY LABELED FOR SUCH USES AND APPROVED FOR SUCH USE IN THE STATE OF APPLICATION. Contact the U.S. EPA and your state pesticide regulatory agency with any questions about the approval status of dicamba herbicide products for in-crop use with products with XtendFlex® Technology.
B.t. products may not yet be registered in all states. Check with your seed brand representative for the registration status in your state.
Roundup Ready 2 Xtend® soybeans contain genes that confer tolerance to glyphosate and dicamba. Products with XtendFlex® Technology contains genes that confer tolerance to glyphosate, glufosinate and dicamba. Plants that are not tolerant to glyphosate may be damaged or killed if exposed to those herbicides. Plants that are not tolerant to glyphosate, dicamba, and/or glufosinate may be damaged or killed if exposed to those herbicides. Plants that are not tolerant to dicamba may be damaged or killed if exposed to those herbicides. Contact your seed brand dealer or refer to the Bayer Technology Use Guide for recommended weed control programs.
Stryax™ herbicide is a restricted use pesticide. The distribution, sale, or use of an unregistered pesticide is a violation of federal and/or state law and is strictly prohibited. Check with your state department(s) of agriculture, local dealer or representative for the product registration status in your state. Not all products are registered for use in all states and may be subject to use restrictions. Bayer, Bayer Cross, Roundup Ready 2 Xtend®, Roundup Ready®, Stryax™ herbicide , VaporGrip® and XtendFlex® are registered trademarks of Bayer Group. LibertyLink logo® and LibertyLink® are trademarks of BASF Corporation. For additional product information call toll-free 1-866-99-BAYER (1-866-992-2937) or visit our website at www.BayerCropScience.us. Bayer CropScience LLC, 800 North Lindbergh Boulevard, St. Louis, MO 63167. ©2026 Bayer Group. All rights reserved.
