Patent ID: 11910795
Assignee: SUNCOR ENERGY INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC A | IPC A

Claim 16:
17. A broadleaf weed herbicidal composition, comprising:
(1) indole-3-butyric acid or an agriculturally suitable salt thereof;
(2) ethylenediaminetetraacetic acid (EDTA) or an agriculturally suitable salt thereof; and
(3) a sorbitan fatty acid ester ethoxylate emulsifier;
wherein (1) is present in an amount of about 0.5 to about 5% by weight of the composition;
wherein (2) is present in an amount of up to about 10% by weight of the composition;
wherein the weight ratio of (1):(2) is from 1:1 to 1:5; and
wherein the broadleaf weed herbicidal composition is selectively toxic to broadleaf weeds and less toxic to turf grasses.