Herbicidal mixtures

摘要

A synergistic herbicidal mixture comprising
A) picolinafen;
or one of its environmentally compatible salts;

and
B) a synergistically effective amount of at least a sulfonylurea of formula II;wherein the variables A, B, X and R1 to R3 have the meanings given in the specification;

and, if desired,
C) at least a safener.;Compositions comprising these mixtures, processes for the preparation of these compositions and their use for controlling undesired plants.

主权项

1. A synergistic herbicidal mixture consisting of the following active ingredients:
A) picolinafen (I) or one of its environmentally compatible salts; and B) a synergistically effective amount of a sulfonylurea selected from the group consisting of chlorsulfuron, cinosulfuron, ethametsulfuron, flazasulfuron, flupyrsulfuron, halosulfuron, imazosulfuron, metsulfuron, nicosulfuron, prosulfuron, pyrazosulfuron, rimsulfuron, sulfosulfuron, triasulfuron, tribenuron, triflusulfuron, trifloxysulfuron, tritosulfuron, and an environmentally compatible salt or ester thereof;
and, if desired, C) a safener selected from the group consisting of dichlormid, benoxacor, LAB 145 138, MG-191, furilazole, cyometrinil, oxabetrinil, fluxofenim, flurazole, naphthalic acid anhydride, fenclorim, fenchlorazole-ethyl, mefenpyr, isoxa-difen, cloquintocet, 1-ethyl-4-hydroxy-3(1H-tetrazol-5-yl)-1H-quinolin-2-one, 4-carboxymethyl-chroman-4-carboxylic acid, N-(2-methoxybenzyl)-4-(3-methylureido)-benzenesulfonamide and (3-oxo-isothio-chroman-4-ylidenmethoxy)acetic acid methyl ester;
or one of its environmentally compatible salts, esters or amides.