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浙西北稻纵卷叶螟药剂防控效果试验

Journal of Zhejiang Agricultural Sciences(2012)

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Abstract
2011年在大田以喷雾施药法对5种杀虫剂进行防治单季稻5(3)代稻纵卷叶螟的田间试验.结果表明,药后6d,6%乙基多杀菌素悬浮剂36mL·hm-2、20%氟虫双酰胺水分散粒剂30g·hm-2,校正防效与保叶效果分别为98.6%,97.9%与52.6%,53.6%;25.5%阿维·丙溴磷乳油306mL·hm-2、1.8%阿维菌素乳油18.9mL·hm-2校正防效与保叶效果分别为73.2%,70.6%与50.1%,48.0%;以0.2%阿维·苏云菌(100亿活芽孢/g)可湿性粉剂1.2g·hm-2较差,校正防效与保叶效果仅为60.2%与29.7%.
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