Herbicidal combinations

Combining substituted isoxazolincarboxamides with aminopyridines and aminopyrimidines in herbicidal formulations addresses the limitations of existing herbicides, achieving enhanced weed control efficacy and crop compatibility in crops like cereals, maize, and soybeans.

WO2026132273A1PCT designated stage Publication Date: 2026-06-25BAYER AG
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
BAYER AG
Filing Date
2025-12-18
Publication Date
2026-06-25

AI Technical Summary

Technical Problem

Existing herbicides based on substituted isoxazolincarboxamides and aminopyridines or aminopyrimidines have unsatisfactory activity and compatibility with crop plants under various conditions, limiting their effectiveness as selective or non-selective weed control agents.

Method used

Combining substituted isoxazolincarboxamides with specific aminopyridines and aminopyrimidines in herbicidal formulations, which exhibit a synergistic effect, enhancing weed control efficacy in crops such as cereals, maize, and soybeans.

Benefits of technology

The herbicidal combinations demonstrate higher herbicidal activity and improved crop compatibility, allowing for effective weed control in various crops through pre- and post-emergence methods, including synergistic effects from joint or offset applications.

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Abstract

The invention relates to novel herbicidal active compound combinations which comprise substituted isoxazolincarboxamides or agrochemical acceptable salts thereof and substituted aminopyridines and aminopyrimidines. They can be used with particularly good results for the control of weeds in various crops of useful plants.
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