| 摘要 |
This invention discloses new compounds of the formula <IMAGE> wherein R1 and R2 are independently selected from the group consisting of alkyl and <IMAGE> WHEREIN A is selected from the group consisting of alkyl, alkoxy, alkylthio, halogen, nitro and cyano; and n is an integer from 0 to 3; X1, X2, X3, Z1 and Z2 are independently selected from the group consisting of oxygen and sulfur; m is the integer 0 or 1; and Y is selected from the group consisting of alkyl, alkoxy, alkylthio, amino, alkylamino and dialkylamino. Further disclosed are insecticidal compositions containing as an essential ingredient a compound of the foregoing description.
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