HERBICIDE COMPOSITION COMPRISING HERBICIDE COMPOUND IN ACID FORM AND ACIDIFYING AGENT
First Claim
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1. A method of controlling plant growth, the method comprising:
- preparing a herbicide composition, byproviding a herbicide concentrate composition comprising a herbicide compound in its charge neutral acid form other than glyphosate acid,combining the herbicide concentrate composition with acidifying agent and water to form a herbicide application composition having a pH below the pKa of the herbicide compound in acid form, wherein the pKa of the herbicide compound is below 6,applying the herbicide application composition to a plant to control plant growth by the herbicide compound, wherein the herbicide compound damages and penetrates the plant surface.
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Abstract
Described are herbicide compositions and methods for their preparation and use, in particular, herbicide compositions and methods relating to herbicide compositions containing herbicide compounds in acid form, and further including an acidifying agent.
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Citations
16 Claims
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1. A method of controlling plant growth, the method comprising:
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preparing a herbicide composition, by providing a herbicide concentrate composition comprising a herbicide compound in its charge neutral acid form other than glyphosate acid, combining the herbicide concentrate composition with acidifying agent and water to form a herbicide application composition having a pH below the pKa of the herbicide compound in acid form, wherein the pKa of the herbicide compound is below 6, applying the herbicide application composition to a plant to control plant growth by the herbicide compound, wherein the herbicide compound damages and penetrates the plant surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification