Claim 1: protected a herbicide composition for use in Brassica species susceptible to damage by 4-amino-3 - (4 - 6 - chlorine - chlorine - 2-fluoro-3 - 4-methoxyphenyl) - 5 - 2 carboxylic acid or - fluoropyridineA Salt or Ester of this agriculturally acceptable comprising: a) an effective amount of herbicide 4-amino-3 - chlorine - 6 - (2 - 4 - Chloro - fluoro - 3-methoxyphenyl) - 5 - 2 carboxylic acid or - fluoropyridineA Salt or Ester of this agriculturally acceptable； and (b) a protector, comprising: i) an herbicide capable of Protecting the make sure the 4-amino-3 - chlorine - 6 - (2 - 4 - Chloro - fluoro - 3-methoxyphenyl) - 5 -- fluoropyridine 2 carboxylic acid or a Salt or Ester of this agriculturally acceptable,For The Brassica species； (ii) a herbicide protector capable of Protecting the make sure the 4-amino-3 - chlorine - 6 - (2 - 4 - Chloro - fluoro - 3-methoxyphenyl) - 5 - fluoropyridine - 2 carboxylic acid or a SaltOr Ester of this agriculturally acceptable to the Brassica species； or (iii) mixtures of these.Claim 3: the composition of claim 1, wherein the herbicide capable of Protecting the make sure is clopyralid, quinclorac, piclor u00e1n, aminopyralid, or saltsAgriculturally acceptable esters and combinations of these.Claim 7: the composition of claim 1, wherein the protective mefenpir herbicide is isoxadifen, Pacific, or combinations of these salts, esters and agriculturally acceptable.Reivindicación 1: Una composición herbicida protegida para uso en especies de Brassica susceptibles a daño por ácido 4-amino-3-cloro-6-(4-cloro-2-fluoro-3-metoxifenil)-5-fluoropiridina-2-carboxílico o una sal o éster agrícolamente aceptable de este que comprende: a) una cantidad eficaz de forma herbicida de ácido 4-amino-3-cloro-6-(4-cloro-2-fluoro-3-metoxifenil)-5-fluoropiridina-2-carboxílico o una sal o éster agrícolamente aceptable de este； y b) un protector que comprende: i) un herbicida capaz de proteger al convertir en seguro el ácido 4-amino-3-cloro-6-(4-cloro
