Substituted pyrimidine ammonia compound and use thereof

摘要

Disclosed is a substituted pyrimidine ammonia compound, as represented by Formula (I): See the description for the definition of each of the substituents in the formula. The compound represented by Formula (I) can be used in the prevention of plants diseases caused by a plurality of pathogenic bacteria such as oomycota, basidiomycota, ascomycota, and fungi imperfecti, and is particularly active against diseases such as powdery mildew of wheat.