N-Benzoyl-N'-halogenoalkylidenehydrazine derivatives, process for preparing same, and agricultural and horticultural fungicide comprising such derivatives

摘要

Novel N-benzoly-N'-halogenoloweralkylidenehydrazine derivatives of the general formula <IMAGE> (in which X represents Cl or Br, and Y represents H, F, Cl, Br, CH3 or CHCl-CH3, provided that when X is Cl, Y is the above-defined member other than Cl).