It is 1H- pyrrolopyridine compounds, identical N- oxides, identical, to contain agricultural and horticultural use the insecticide of the compound, and the salt for using identical method
There is the demand of the development to agricultural and horticultural use the novel pesticide for reason, so that pest still results in the agricultural extensive damage with the production of garden crop etc. and has already appeared to the conventional resistive pest of chemicals. The present invention provides: it include the 1H pyrrolo- fused heterocyclic compounds indicated by general formula (1), its N- oxide or a kind of salt as an active component for agricultural and its horticultural use a insecticide A method of for using for this agricultural and horticultural use insecticide. (in formula, each a and A1 indicate a nitrogen-atoms Each R3 and R4 indicates an alkylhalide group R2 indicates a hydrogen atom or an acetyl group R1 indicates a halogen atom M indicates 0 or 2
