To provide an azole derivative which is contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases. An azole derivative according to the invention is represented by Formula (I), wherein R1 and R2 are same or different, and each denotes a substituted C3-C6 cycloalkyl group or a C1-C4 alkyl group substituted with the substituted C3-C6 cycloalkyl group; and A denotes a nitrogen atom or a methyne group.
                            为了提供一种唑类衍
生物,该衍
生物作为农业园艺药剂中的活性成分,对疾病具有出色的控制效果。根据本发明,所述唑类衍
生物由式(I)表示,其中R1和R2相同或不同,每个表示取代的C3-C6环烷基或取代的C3-C6环烷基取代的C1-C4烷基;A表示氮原子或亚甲基基团。