Assessment of Three Kinds of Fungicides Against Wheat Tilletia mildew

The experiments of prevention effect of stinking smut of wheat of three fungicides(3% difenoconazole FSC,15% quintozene FSC and 11.2% thiophanate-methyl FSC) were carried out by field test,plot experiment and demonstrate expansion.The results showed that control effect of three kinds of fungicides prevented stinking smut of wheat was 73.81%-92.07%.No crop injury was observed in the experiments.Seed treatment by fungicides was recommended to prevent and control stinking smut of wheat.