Annularly-linked triazole compounds

Abstract

Novel bicyclic triazole compounds of the formula I have an excellent herbicidal and plant-growth regulating action. The compounds correspond to the formula I ##STR1## wherein Q is hydrogen or halogen, T is halogen, and Z is a radical --XR or --COXR, in which X is oxygen, sulfur or a radical --NR.sub.1 --, R is hydrogen, a C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl radical, which is unsubstituted or substituted by halogen, or is a radical --A--COXR.sub.1, in which A is a C.sub.1 -C.sub.4 -alkylene bridge and R.sub.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.3 -C.sub.4 -alkynyl.

Dependencies are inferred from the claim text.