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2009年田间小区试验结果表明:在小麦扬花初期施用42%咪鲜·甲硫灵WP 60~80 g/667m2一次,对小麦赤霉病的病穗率防效达87.12%~91.13%,病指防效达90.18%~95.46%,均显著高于50%多菌灵WP的防效。2010年大田示范结果显示:于抽穗扬花盛期施用42%咪鲜.甲硫灵WP 60 g/667m2一次,对小麦赤霉病的病穗防效和病指防效分别为71.69%和78.45%,显著优于常规药剂40%多·酮·福美双WP的防效,也高于50%多菌灵WP的防效,且对小麦生长发育安全。
The results of field experiments in 2009 showed that the control effect of 42% imidaclopride methyl WP 60 ~ 80 g / 667m2 on wheat ear blight incidence was 87.12% ~ 91.13% Control effect of 90.18% ~ 95.46%, were significantly higher than 50% carbendazim WP control effect. The result of Daejeon demonstration in 2010 showed that the control efficacy of wheat 42% imidacloprid WP 60 g / 667m2 at heading stage was 71.69% and 78.45%, respectively, , Which is significantly better than that of the conventional medicament of 40% ketones · thiram WP. It is also higher than that of 50% carbendazim WP and is safe for wheat growth and development.