| abstract |
There are triazine derivatives of the formula I. worm R 1 , and R 2 and R, independently of one another, C 1 -C 5 alkyl which is unsubstituted or monosubstituted by C 3 -C 6 cycloalkyl or mono- or polysubstituted by halogen, C 3 -C 6 cycloalkyl, which is unsubstituted or substituted one or more times by halogen, or one of the substituents R 1 , R 2 and R 3 also represents halogen or - NR 4 R 5 , where R 4 is hydrogen or C, - C 5 - alkyl and R 5 is hydrogen, C 1 -C 5 alkyl, monochloroacetyl or dichloroacetyl. The triazine derivatives are used to protect maize and sorghum plants against the harmful effects of herbicidal chloroacetanilides and amides. |