abstract |
There are described benzoylcyclohexanediones of the formula I, their preparation, and their use as herbicides and plant growth regulators. n n n In this formula (I), R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R a , R b and R c are various radicals, and Y and Z are a monoatomic bridge element. |