| abstract |
Compounds of the general formulan in which each of A and B independently represents a halogen atom or an alkyl group; m is 0 or 1; Q represents a group of general formulan in which R is as defined, or Q represents a group of general formula -CR²R³R⁴ in which R² , R³ and R⁴ are as defined; ntogether with processes for the preparation of such compounds, pesticidal compositions containing them and their pesticidal use, and certain novel intermediates. |