Herbicidal compositions comprising 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and propyzamide
AssigneeDow AgroSciences LLC
InventorsNorbert M. Satchivi, Monte R. Weimer
Life of this patent
Estimating the term…
Abstract
Herbicidal compositions and methods of controlling undesirable vegetation using a combination of (a) a compound of formula (I): or an agriculturally acceptable salt or ester thereof and (b) propyzamide provide control of undesirable vegetation, e.g., in winter/spring oilseed rape, winter/spring canola, vegetables, Brassica spp, ornamentals, rice, wheat, triticale, barley, oats, rye, sorghum, corn/maize, sunflower, row crops, pastures, grasslands, rangelands, fallowland, sugarcane, turf, tree and vine orchards, and industrial vegetation management and rights-of-way.
Claims21
A herbicidal composition comprising a herbicidally effective amount of (a) a compound of formula (I)
- or an agriculturally acceptable salt or ester thereof and (b) propyzamide.
A herbicidal composition comprising a herbicidally effective amount of two and only two herbicidal active ingredients, wherein the herbicidal active ingredients consist of (a) 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or an agriculturally acceptable ester or salt thereof and (b) propyzamide, and the weight ratio of compound of formula (I) or agriculturally acceptable salt or ester thereof to propyzamide is from about 1:10 to about 1:600.
A method of controlling undesirable vegetation which comprises contacting the vegetation or the locus thereof with or applying to the soil or water to prevent the emergence or growth of vegetation a herbicidally effective amount of a compound of the formula (I)
- or an agriculturally acceptable salt or ester thereof and
- (b) propyzamide, or a salt thereof.
Dependencies are inferred from the claim text.