Herbicidal compositions containing N-phosphonomethyl glycine and an auxin herbicide

a technology of n-phosphonomethyl glycine and herbicide, which is applied in the field of herbicidal compositions or formulations, can solve the problems of slow translocation of glyphosate throughout the plant, inability to absorb glyphosate by the plant foliar tissue, etc., and achieve the effect of early visual symptoms of treatmen
US20060019828A1Inactive Publication Date: 2006-01-26MONSANTO TECH LLC
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
MONSANTO TECH LLC
Publication Date
2006-01-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

Herbicidal compositions are provided which cause rapid symptomology while delivering long term control of regrowth of plants. The herbicidal concentrate compositions comprise N-phosphonomethylglycine or a herbicidal derivative thereof, an auxin herbicide or a herbicidal derivative thereof, and at least one surfactant. Also provided is a method for killing or controlling the growth of certain plants by contacting the foliage of the plants with the diluted concentrate composition.
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Description

REFERENCE TO RELATED APPLICATIONS

[0001] This application claims the benefit of U.S. Provisional Application Ser. No. 60 / 552,065, filed Mar. 10, 2004, the entire contents of which are incorporated herein by reference.BACKGROUND

[0002] The present invention relates generally to herbicidal compositions or formulations, and to methods of using such compositions to kill or control the growth and proliferation of unwanted plants. In particular, the present invention relates to herbicidal compositions, as well as their methods of use, which comprise N-phosphonomethylglycine (glyphosate), or a herbicidal derivative thereof, and an auxin herbicide, or a herbicidal derivative thereof, optionally with one or more suitable surfactants. Such compositions cause early visual symptoms of treatment and / or enhanced effectiveness or control when applied to the foliage of plants.

[0003] Glyphosate is well known in the art as an effective post-emergent foliar-applied herbicide. In its acid form, glypho...

Claims

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