Disclosed is a hydrazine compound represented by the formula (1) below, which has an excellent control activity against a harmful arthropod. (1) (In the formula, R
1
, R
5
, R
6
and R
7
represent a hydrogen atom or the like; at least one of R
2
and R
3
represents a C
1
-C
6
alkyl group substituted by a cyano group; R
4
represents a halogen atom or the like; J represents 1-(3-chloro-2-pyridyl)-3-bromo-1H-pyrazol-5-yl group or the like; and M represents a hydrogen atom, a C
1
-C
6
alkyl group which may be substituted by a halogen atom, or the like).
本发明涉及一种
肼化合物,其
化学式如下(1),该化合物对有害节肢动物具有良好的控制活性。(1)(在公式中,R1、R5、R6和R7代表氢原子或类似物;R2和R3中至少有一个代表被
氰基取代的C1-C6烷基;R4代表卤素原子或类似物;J代表1-(3-
氯-2-
吡啶基)-3-溴-1H-
吡唑-5-基基团或类似物;M代表氢原子,可能被卤素原子取代的C1-C6烷基或类似物)。