Formula of the tonnage which is effective to the true germ pest control modulo

摘要

(57) Abstract Formula: (In formula, X, phenyl and phenyl alkoxy, phenoxy or benzyl, independence, or halogen of one or more, to be alkyl or alkyl thio combination, Y, hydrogen, arukanoiru, to be haroarukanoiru, or alkoxy carbonyl, as for R, hydrogen, it is alkyl, halo alkyl, alkoxy, halo alkoxy or phenyl alkoxy.)The true germ pest control method which uses phenylhydrazine derivative chemical compound.