Substituted aryl keto - enol heterocyclic compound

(57) Abstract: aryl according to the present invention - keto - enol type heterocyclic compound has the formula (I), a heterocyclic group from wherein Het is a group (a), (b) or (c) represents, and have X, Y, Z, n, a, B, E, the meanings L and M are described in the specification. Compounds of formula (I) are pesticides, especially acaricides, insecticides, and fungicides and control agent. The manufacturing is described.