| 摘要 |
Compounds of formula I. <CHEM> in which a) Z is 2,2-dimethyl-1,3-benzodioxol-4-yl and R<1> and R<2> which may be the same or different, are alkyl or cycloalkyl or together with the nitrogen to which they are attached form a 5 to 7 membered ring which may contain other hetero atoms and may be substituted, or b) Z is the residue of a carbamate insecticide of formula Z-OCONHCH3, R<1> is hydrogen and R<2> is optionally substituted alkyl or optionally substituted cycloalkyl, have insecticidal and acaricidal activity. |
