INSECTICIDAL N'-SUBSTITUTED-N-ALKYLCARBONYL-N'-ACYL HYDRAZINES

摘要

Certain N min -substituted-N-alkylcarbonyl-N min -acyl-hydrazines are new insecticidal compounds and are especially useful, for example in compositions also containing agronomically acceptable diluent or carrier in combating insects of the orders Lepidoptera and Coleoptera. The compounds have the formula: wherein X and X min are the same or different O, S or NR; R<1> is unsubstituted (C3-C10) branched alkyl or (C1-C4) straight chain alkyl substituted with one or two of the same or different (C3-C6) cycloalkyl; A is unsubstituted or substituted (C1-C10) alkyl unsubstituted or substituted saturated or unsaturated (C3-C8) cyclo-alkyl or (C3-C8) cycloalkyl-(C1-C4) alkyl unsubstituted or substituted (C2-C8) alkynyl phenalkyl having one to four carbon atoms in the alkyl group and the phenyl ring is unsubstituted or substituted B is unsubstituted or substituted naphthyl or phenyl and agronomically acceptable salts thereof.