An ester compound represented by formula (1): wherein R1 represents hydrogen atom, halogen atom, methyl group, methoxy group or methoxymethyl group; R2 represents a C1-C3 alkyl group; and a relative configuration between the substituent at the 1-position of the cyclopropane ring and the substituent at the 3-position of the cyclopropane ring is a trans configuration, has an excellent pest control effect.
                            一种酯化合物,其
化学式为(1):其中R1代表氢原子、卤素原子、甲基基团、甲氧基或甲氧甲基基团;R2代表C1-C3烷基;且
环丙烷环上1位和3位取代基的相对构型为反式构型,具有优异的杀虫效果。