| abstract |
(57) [Summary] [Structure] [Chemical Formula 1] [In the formula, X is a halogen, an alkyl group, an alkoxy group, an alkylsulfonyloxy group, an alkylthio group, an alkylsulfonyl group, R 1 is a hydrogen atom, an alkyl group, R 2 is a hydrogen atom, an alkyl group, an alkylcarbonyl group, an alkylcarbamoyl group, an alkoxycarbonyl group, a phenylcarbonyl group, a phenylcarbamoyl group, or R 1 and R 2 may be combined to form ═C (r 1 ) Nr 2 r 3 , and NR 1 R 2 may form a heterocyclic group, R 3 is a hydrogen atom, An alkyl group, R 4 is an alkyl group, an alkenyl group, an alkynyl group, A is S, O, Alkylene, alkylidene, carbonyl, Nr 4 , Represents 0, 1 and Y represents a phenyl group or a pyridyl group. ] The compound or its salt represented by these, pest control agent. [Effect] It has an excellent control effect against pests such as armyworm and mite. |