| abstract |
The invention relates to synergistic herbicidal compositions, characterized by comprising an effective content of an active ingredient combination (a) one or more compounds of the formula (1) in which Q 1 , Q 2 , R 1 , R 2 , R 3 and R 4 have the meanings given in the description - and also salts of the compounds of the formula (I) - and (B) at least one of the known herbicides listed in the description and optionally (c) a safener.n n n The invention also relates to the use of these agents for controlling undesired plant growth and to a method for producing the compositions according to the invention. |