1,2,4- THIADIAZOLE COMPOUND, COMPOSITION FOR CONTROLLING HARMFUL ARTHROPOD CONTAINING THE SAME, METHOD FOR CONTROLLING HARMFUL ARTHROPOD USING THE SAME AND USE OF THE SAME IN THE PREPARATION OF THE COMPOSITION

摘要

1,2,4-Thiadiazole compounds represented by the general formula (1) have excellent control activities against injurious arthropods: (1) wherein R1 is C3-7 alkynyl which may be halogenated; R2 is halogeno, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, C1-4 haloalkoxy, C1-4 alkylthio, cyano, or nitro, and n is an integer of 0 to 5, with the proviso that when n is an integer of 2 or above, R2s may be the same or different from each other; A is oxygen, sulfur, a single bond, CR3R4, or NR5; R3 and R4 are each independently hydrogen or C1-4 alkyl; and R5 is hydrogen or the like.