PROBLEM TO BE SOLVED: To provide a novel bactericide, particularly a bactericide for agricultural and horticultural use.SOLUTION: The present invention provides a hydrazone compound represented by formula (I) or a salt thereof [where G is G-1, G-2 and the like, W and A are an oxygen atom, R1 is C1-C6 alkyl, R4 is C1-C6 alkyl and the like, R2, R3, R5, R6 and R7 are a hydrogen atom, R8 and R9 are C1-C6 alkyl, Z is a halogen atom and the like, n is an integer of 0, 1 or 2, p is an integer of 0, 1, 2 or 3].SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】 新規な殺菌剤、特に農園芸用殺菌剤を提供する。【解決手段】 式(I):【化1】[式中、GはG-1、G-2等を表し、W及びAは酸素原子を表し、R1はC1~C6アルキルを表し、R4はC1~C6アルキル等を表し、R2、R3、R5、R6及びR7は水素原子を表し、R8及びR9はC1~C6アルキルを表し、Zはハロゲン原子等を表し、nは0、1又は2の整数を表し、pは0、1、2又は3の整数を表す。]で表されるヒドラゾン化合物又はその塩。【選択図】 なし
