| abstract |
The invention relates to a diaryliodonium salt compound and its application. The diaryliodonium salt compound is a compound represented by formula I. The diaryliodonium salt compound disclosed by the invention can be used as a fungicide. In formula I, R 1 ~ R 5 are independently selected from: hydrogen, halogen, C 1 ~C 3 alkyl, C 1 ~C 3 alkoxy, halogen substituted C 1 ~C 3 alkyl, halogen substituted C One of 1 to C 3 alkoxy or nitro. |