| 43%联苯肼酯悬浮剂防治草莓二斑叶螨药效试验 |
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| 引用本文： | 高阳,李常平,卫王亮,刘莹蕾,杨卫东.43%联苯肼酯悬浮剂防治草莓二斑叶螨药效试验[J].中国蔬菜,2017,1(6):59-61. |
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| 作者姓名： | 高阳 李常平 卫王亮 刘莹蕾 杨卫东 |
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| 作者单位： | 1.北京市植物保护站，北京 100029；;2.北京市昌平区植保植检站，北京 102200；;3.北京市昌平区农药管理站，北京 102200 |
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| 摘 要： | 采用田间试验法评估43%联苯肼酯悬浮剂20、25、30 g·(667 m2)-1对草莓二斑叶螨的防治效果。结果表明:在二斑叶螨盛发初期施药1次,30 g·(667 m2)-1 43%联苯肼酯悬浮剂处理对草莓二斑叶螨的防治效果最佳,速效性好,持效期较长,药后7 d的防效在85%以上,且各处理对草莓生长和非靶标动物均未产生不良影响。
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| 关 键 词： | 草莓 二斑叶螨 联苯肼酯 防治效果 |
Control Effect Experiment of Bifenazate 43% SC Against Tetranychus urticae Koch |
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| GAO Yang,LI Chang-ping,WEI Wang-liang,LIU Ying-lei,YANG Wei-dong.Control Effect Experiment of Bifenazate 43% SC Against Tetranychus urticae Koch[J].China Vegetables,2017,1(6):59-61. |
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| Authors: | GAO Yang LI Chang-ping WEI Wang-liang LIU Ying-lei YANG Wei-dong |
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| Abstract: | Under field conditions，control efficacy of bifenazate 43% SC 20、25、30 g·（667 m2） -1
against Tetranychus urticae Koch was evaluated. The results showed that one application of bifenazate agent at
the initial stage of Tetranychus urticae Koch occurance，the control effect was the best，quick acting and with
persistence. The control rate of Tetranychus urticae Koch was over 85% at the 7th day after using bifenazate 43%
SC 30 g·（667 m2） -1 . All treatments had no harmful effect on strawberry growth and non-target animals. |
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| Keywords: | Strawberry Tetranychus urticae Koch Bifenazate Control efficiency |
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