| abstract |
An ester compound represented by formula (1): wherein R 1 represents hydrogen, fluorine, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 alkoxymethyl, or C1-C4 alkylthiomethyl; R 3 represents hydrogen or methyl, R 4 represents hydrogen or C1-C4 alkyl, and R 5 represents hydrogen or C1-C4 alkyl; has an excellent pest control effect and is therefore useful as an active ingredient of a pest control agent. |