HERBICIDAL COMBINATIONS COMPRISING AMIDOSULFURON AND A PYRIDINE-HERBICIDE

摘要

Herbicide combination comprising amidosulfuron (1-(N-methyl-N-methylsufonylsulfamoyl)-3-(4,6-dimethoxy-2-pyrimidinyl)urea) (I) and a chloropyridine herbicide (II) is new. Herbicide combination comprising amidosulfuron (1-(N-methyl-N-methylsufonylsulfamoyl)-3-(4,6-dimethoxy-2-pyrimidinyl)urea) (I) and a chloropyridine herbicide of formula (II) is new. R 1>F or Cl; R 2>H or Cl; R 3>H or NH 2; R 4>COOH, OCH 2COOH, OCH 2COOCH(CH 3)CH 2O(CH 2) 3CH 3 or OCH 2COOCH(CH 3)(CH 2) 5CH 3; provided that R 2> and R 3>not both H. [Image] ACTIVITY : Herbicide. MECHANISM OF ACTION : None given.