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对24%咪鲜胺·噻呋酰胺SC防治水稻纹枯病的田间药效进行了试验。结果表明,24%咪鲜胺·噻呋酰胺SC 450g/hm2处理后对水稻纹枯病的防效达到87.44%,高于对照药剂240g/L噻呋酰胺SC 187.5g/hm2防效80.37%和对照药剂25%咪鲜胺EC 750g/hm2防效77.37%。说明24%咪鲜胺·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 field efficacy of 24% prochloraz · thifluzamide SC against rice sheath blight was tested. The results showed that the control effect of 24% prochloraz with SC 450 g / hm2 on rice sheath blight was 87.44%, which was 80.37% more than that of control group 240 g / L thifluzamide SC 187.5 g / hm2 Control agent 25% prochloraz EC 750g / hm2 control effect 77.37%. It indicates that 24% prochloraz is a good preparation for preventing and controlling rice sheath blight, which can be popularized and applied widely in production.