| abstract |
A herbicidal and pesticidal composition comprising an arylaminopyridine of the formula: OR A SALT THEREOF, WHEREIN R represents a hydrogen atom, an acyl radical or a hydrocarbyl radical; Ar represents an aryl radical optionally substituted by one or more chlorine, bromine, fluorine, nitro, cyano, perhalocarbyl sulphamoyl hydrocarbyl hydrocarbyloxy, or hydrocarbylthio radicals; X represents a chlorine, bromine, fluorine, nitro, cyano, hydrocarbyloxy or hydrocarbylthio radical; and n is 3 or 4; and a carrier therefor. |