| abstract |
A insecticide characterized by containing as active ingredient anhydrazone derivative of formula (I)n nwherein A and Q are an aryl or a heterocyclic group, W is oxygen atom, annaminylene, an alkylene group, an oxyalkylene group or an alkyleneoxy, X 1 and X 2 nare hydrogen atom, an alkyl, an alkenyl, an alkynyl, an aryl, a heterocyclic group,nformyl, an acyl, an alkoxycarbonyl, an aryloxycarbonyl, a heterocyclicnoxycarbonyl, an alkylsulfinyl, an arylsulfinyl, a heterocyclic sulfinyl, annalkylsulfonyl, an arylsulfonyl or a heterocyclic sulfonyl, Y is oxygen atom or sulfurnatom, Z is hydrogen atom, a halogen atom, cyano, an alkyl, an alkenyl, annalkynyl, an amino, an alkoxy or an alkylthio, the substituents may be substituted;nand novel hydrazon derivatives. |