There are described new pyridazinones endowed with acaricide and insecticide action, having general formula (I): ##STR1## wherein X is halo or alkyl, Z is alkylene and R is substituted cyclohexyl or cyclohexenyl.
描述了具有杀螨和杀虫作用的新
吡啶并酮,其通式为(I):##STR1## 其中X为卤素或烷基,Z为烷基,R为取代环己基或
环己烯基。