Compositions comprising pyridine carboxylate herbicides with synthetic auxin herbicides or auxin transport inhibitors

A method of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying to soil or water to limit the emergence or growth of vegetation a composition, comprising:

• (a) a pyridine carboxylate herbicide, wherein the pyridine carboxylate herbicide compound is propargyl 4-amino-3-chloro-5-fluoro-6-(7-fluoro-1H-indol-6-yl)pyridine-2-carboxylate:
• (b) a synthetic auxin herbicide, an auxin transport inhibitor, agriculturally acceptable salts or esters thereof, or combinations thereof;
• wherein the pyridine carboxylate herbicide is applied in an amount of at least 0.1 g ae/ha;
• wherein the synthetic auxin herbicide or auxin transport inhibitor is applied in an amount of at least 1 g ai/ha;
• and wherein the weight ratio of the pyridine carboxylate herbicide in g ae/ha to the synthetic auxin herbicide or auxin transport inhibitor in g ai/ha is from 1:200 to 20:1.