对噻呋酰胺防治水稻纹枯病的田间药效进行了试验。结果表明，用噻呋酰胺处理后，水稻纹枯病病穗率及病情指数均明显低于清水对照，但与对照药剂井·唏·三环唑处理相比没有明显差异。说明噻呋酰胺是一种防治水稻纹枯病的优良制剂，可在生产上大面积推广和应用。

The experiment of thifluzamide controlling rice sheath blight disease was conducted in Tonghua city, Jinlin Province. The result showed that the diseased panicle rate and disease index of thifluzamide treatment obviously lower than the control. There were no obviously diffrence on diseased plant rate and disease index in thifluzamide treatment and Jin. xi. tricyclazole treatment. Thifluzamide is an excellent preparation to control rice sheath blight disease and could be used in rice production.