Herbicidal mixture containing a 3-heterocyclyl-substituted benzoyl derivate and an adjuvant, process for preparing and method for controlling unwanted vegetation

摘要

Herbicidal mixture containing a) a herbicidally effective amount of a 3-heterocyclyl-substituted benzoyl derivative of formula (I) in which the variables have the following meanings: R1 represents chloro, methyl, R2 represents methyl sulphonyl, R3 represents hydrogen, X represents 4,5-dihydroisoxazolyl, R4 represents a pyrazole of formula (II) which is linked in position 4 where R5 represents hydrogen, R6 represents methyl, or the environmental friendly salts thereof, b) an adjuvant containing i) a C1-C5-alkyl-C5-C22 alkanoate, ii) a C10-C20 carboxylic acid, iii) a partial phosphoric ester or a partial sulfuric acid ester of a monohydroxy functional polyalkylether and iv) optionally one alkyl polyoxyalkylene polyether in a synergetically effective quantity. It is described the method for preparing and method for controlling unwanted vegetation.