40%嘧菌·戊唑醇悬浮剂防治水稻纹枯病田间药效试验研究

Field Efficacy Test of 40% Azoxystrobin Tebuconazole Suspension Against on Rice Sheath Blight

根据试验设计与方法,实施、调查、记录测量、计算制表,进行分析研究。结果表明:40%嘧菌·戊唑醇悬浮剂处理在试验剂量范围内对水稻安全,对水稻生长有一定的促进作用,对水稻纹枯病防效好,与空白对照相比增产效果显著。

According to the experimental design and method, the implementation, investigation, recording, calculation, tab-ulation, analysis and research. Show that the implementation of 40% azoxystrobin. Tebuconazole SC, rice in the test doseof safety, good prevention effect and benefit.