| abstract |
In agricultural and horticultural crop production, the damage caused by pests is still large, so it is an issue to develop and provide new agricultural and horticultural insecticides due to factors such as the occurrence of pests resistant to existing drugs. . Condensed heterocyclic compound having an oxime group or a salt thereof, preferably general formula (1) [Chemical 1] {Wherein R 1 represents an alkyl group, R 2 represents, for example, a hydrogen atom, R 3 and R 4 represent, for example, a haloalkyl group, A, A 2 and A 3 represent, for example, a nitrogen atom, A 1 represents, for example, an N-methyl group, m represents, for example, 2, and n represents, for example, 1. } The condensed heterocyclic compound or its salt represented by this, the agricultural and horticultural insecticide which uses this as an active ingredient, and its use method. |