Herbicidal Composition
AssigneeFMC Corporation
InventorsJames Walter, Frank Robert Walls, JR.
Life of this patent
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Abstract
The present invention provides a method for post-emergence selective weed control in turf sites by applying an herbicidal composition comprising sulfentrazone and quinclorac to a locus where weeds are present.
Claims7
A method for post-emergence control of broadleaf, nutsedge and grass weeds in a turf site, said method comprising applying a composition comprising a mixture of sulfentrazone and quinclorac in a ratio of from 1:5 to 1:1, at a rate of from 0.375 pound of sulfentrazone and quinclorac/acre to 1.5 pounds of sulfentrazone and quinclorac/acre, provided that the amount of sulfentrazone applied is equal to at least 0.09 lb/acre.
A method for post-emergence control of weeds in a turf site wherein the weeds are selected from the group consisting of crabgrass, nutsedge, violet, clover, chickweed, sesbania, jimsonweed, kochia, morningglory and pigweed, said method comprising applying a composition comprising a mixture of sulfentrazone and quinclorac in a ratio of from 1:5 to 1:1, at a rate of from 0.375 pound of sulfentrazone and quinclorac/acre to 1.5 pounds of sulfentrazone and quinclorac/acre, provided that the amount of sulfentrazone applied is equal to at least 0.09 lb/acre.
Dependencies are inferred from the claim text.