用32.5%苯醚甲·嘧菌酯悬浮剂等几种杀菌剂防治水稻纹枯病,结果表明,32.5%苯醚甲·嘧菌酯悬浮剂对水稻纹枯病的防治效果好,持效期长,有明显的防病增产效果,可以在水稻生产上大面积推广使用。 Several fungicides such as 32.5% phenylephrine and azoxystrobin were used to prevent and control rice sheath blight. The results showed that 32.5% of etofenzuron suspending agent had good control effect on sheath blight of rice and its duration Long, there is a clear effect of increasing disease prevention, rice production in a large area to promote the use of.