Heterocyclic dihaloacetamides, and herbicides which contain acetanilides as herbicidal active ingredients and the dihaloacetamides as antagonistic agents

摘要

Heterocyclic dihaloacetamides of the formula <IMAGE> (I) where R1 to R6, Z and n have the meanings given in the description, are antagonistic agents which increase the toleration of herbicidal acetanilides by crops.