Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and acetyl-CoA carboxylase (ACCase) inhibitors

A method of controlling undesirable vegetation, comprising the steps of contacting the vegetation or the locus thereof with or applying to the soil or water to prevent the emergence or growth of the vegetation, a herbicidally effective amount of a combination comprising (a) a compound of the formula (I):

• or an agriculturally acceptable salt or ester of thereof, and (b) an ACCase inhibitor or an agriculturally acceptable salt or ester therein selected from the group consisting of clethodim, clodinafop-propargyl, cyhalofop-R-butyl, diclofop-methyl, fenoxaprop-P-ethyl, fluazifop-P-butyl, haloxyfop-R-methyl, metamifop, pinoxaden, profoxydim, quizalofop-P-ethyl, sethoxydim or tralkoxydim, wherein (a) and (b) are present in the combination in ratio such that the combination exhibits herbicidal synergy;
• wherein the undesirable vegetation is controlled in rice, cereals, wheat, barley, oats, rye, sorghum, maize, sugarcane, soybean, pastures, grasslands, rangelands, fallowland and turf.