abstract |
Compounds having the formula <IMAGE> in which R1 is lower alkyl or lower alkoxy, R2 is lower alkoxy or methylthio-substituted lower alkoxy, and R3 is <IMAGE> <IMAGE> R4 and R5 are lower alkyl, m is 1 or 2 and n is 0 or an integer from 1 to 4. The compounds have utility as insecticides and acaricides. |