Safened sulfonamide herbicidal compositions
AssigneeNovartis AG
InventorsMark C. Boyles, John M. Fenderson, Bart Brinkman
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Abstract
Co-application of auxin agonist herbicides such as dicamba and amino acid synthesis inhibitor herbicides such as ALS inhibitor herbicides (e.g., flumetsulan) reduces the incidence of phytotoxic effects, particularly in grassy crops.
Claims9
A herbicidal composition comprising a herbicidally effective aggregate amount of growth regulator herbicide and an amino acid synthesis inhibitor herbicide wherein the inhibitor herbicide is a sulfonamide and wherein the growth regulator herbicide reduces the phytotoxicity of said amino acid synthesis inhibitor herbicide to crop plants.
A method for reducing phytotoxicity of amino acid synthesis inhibitor herbicides to crop plants, which comprises co-applying to the crop plant or to the locus thereof a phytotoxicity reduction effective amount of growth regulator herbicide together with a herbicidally effective amount of said amino acid synthesis inhibitor herbicide wherein the inhibitor herbicide is a sulfonamide.
A method of selectively controlling unwanted plant growth in grassy crops with comprise co-applying to the locus of said unwanted plant growth at least one amino acid synthesis inhibitor herbicide in an herbicidally effective amount and at least one growth regulator herbicide in a herbicidally and phytotoxicity reduction effective amount wherein the inhibitor herbicide is a sulfonamide.
Dependencies are inferred from the claim text.