The Dimethyl formamide compound of Yi Seed formulas (I) expression:(I)[wherein Q indicate nitrogenous 6 STAFF Fang Xiang Zu Miscellaneous Ring bases The Miscellaneous Ring Ji Ring Group that Visual needs Di With Ben Ring condensed at one of atom As nitrogen-atoms The Miscellaneous Ring bases can The Ji Mission gone out by C1-C3 alkyl Deng Suo Group Cheng Group Qun Zhong Election replace, R1 indicates C1-C3 alkyl etc., R2 indicates that Hydrogen atoms etc. and R3 indicate Hydrogen atoms etc.] and the plant illness of making As active constituents comprising this Seed compound control Elixirs.一種式(I)表示之甲醯胺化合物:(I)[其中Q表示視需要地與苯環稠合之含氮6員芳香族雜環基,該雜環基之環組成原子之一為氮原子,該雜環基可經由C1-C3烷基等所組成之組群中選出之基團取代,R1表示C1-C3烷基等,R2表示氫原子等,及R3表示氫原子等]以及包含此種化合物作為活性成分之植物病症控制劑。
