论文部分内容阅读
为有效防治小麦赤霉病,进行了相关新型杀菌剂的应用技术研究。试验结果表明,37%戊唑醇·咪鲜胺EW对小麦赤霉病有较好的防效,在小麦赤霉病偏重至大发生年份,每667m2用37%戊唑醇·咪鲜胺EW30g,2次用药,防效可达80%以上,防治效果优于本试验其它杀菌剂,且对小麦生长安全,对环境影响小,操作方便。
In order to effectively prevent and control wheat scab, the research on the application of new fungicides was carried out. The results showed that 37% tebuconazole · prochloraz EW had a good control effect on wheat head blight. In the period from the year of wheat head blight to the year of occurrence, 377% tebuconazole and prochloraz EW30g , 2 times, the control effect can reach more than 80%, the control effect is superior to other fungicides in this experiment, and the growth of wheat is safe, the impact on the environment is small, and the operation is convenient.