An azole derivative according to the invention is represented by Formula (I), wherein each of R
a
and R
b
denotes a hydrogen atom, or a C
1
-C
6
alkyl group, a C
2
-C
6
alkenyl group or a C
2
-C
6
alkynyl group; R
a
and R
b
may be substituted with X
a
or X
b
which is a halogen atom; each of n
a
and n
b
denotes 0 or the number of X
a
- or X
b
-substituted hydrogen atoms among the hydrogen atoms in R
a
or R
b
; each Y denotes a halogen atom, a C
1
-C
4
alkyl group, a C
1
-C
4
haloalkyl group, a C
1
-C
4
alkoxy group, a C
1
-C
4
haloalkoxy group, a phenyl group, a cyano group or a nitro group; m denotes 0 to 5; and A denotes a nitrogen atom or a methyne group.
As a result, an azole derivative contained as an active ingredient in an agro-horticultural agent having an excellent controlling effect on diseases can be provided.
本发明提供的唑类衍
生物由式(I)表示,其中Ra和Rb各自表示氢原子或C1-C6烷基、C2-C6烯基或C2-C6炔基;Ra和Rb可以用Xa或Xb置换,其中Xa或Xb是卤素原子;na和nb分别表示0或Ra或Rb中氢原子被Xa或Xb置换的数量;Y表示卤素原子、C1-C4烷基、C1-C4卤代烷基、C1-C4烷氧基、C1-C4卤代烷氧基、苯基、
氰基或硝基;m表示0到5;A表示氮原子或甲亚基。因此,本发明提供了一种作为农药和园艺制剂活性成分的唑类衍
生物,具有优异的病害控制效果。