Cycloalkanapyrazole herbicides

Abstract

Herbicidal cycloalkanapyrazoles of the formula: ##STR1## where N IS 3, 4 OR 5; R.sub.1 is hydrogen or methyl; Q is fluorine, chlorine, bromine or iodine; X is fluorine, chlorine, bromine, iodine, cyano, methoxy or nitro; Y is hydrogen, fluorine, or chlorine; Z is hydrogen or fluorine; and V is hydrogen, fluorine, chlorine or methoxy with the proviso that A. when n is 5, R.sub.1 must be hydrogen, Q must be chlorine or bromine, Z and V must both be hydrogen and Y must be hydrogen or fluorine; B. when n is 3 or 4 and Q is fluorine or iodine, R.sub.1, Z and V must be hydrogen and Y must be hydrogen or fluorine; C. when n is 3 and R.sub.1 is methyl, Q must be chlorine or bromine, Y must be hydrogen or fluorine and Z and V must both be hydrogen; and, D. when V is other than hydrogen, X must be fluorine, chlorine or bromine and Z must be hydrogen.

Dependencies are inferred from the claim text.