3H-PYRROLOPYRIDINE COMPOUND, N-OXIDE THEREOF OR SALT THEREOF, AGRICULTURAL AND HORTICULTURAL INSECTICIDE COMPRISING THE COMPOUND AND METHOD FOR USING THE SAME
In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an agricultural and horticultural insecticide comprising, as an active ingredient, a 3H-pyrrolopyridine compound represented by the general formula (1):;;(wherein A1, A2, and A3 each represent a nitrogen atom or a CH group, R1 represents an ethyl group, R2 and R4 each represent a hydrogen atom, R3 and R7 each represent a haloalkyl group, R5 and R6 each represent a fluorine atom, and m represents 0 or 2), an N-oxide thereof or a salt thereof; and a method for using the agricultural and horticultural insecticide.
