| 不同杀虫剂防治水稻褐飞虱田间药效评价 |
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| 引用本文： | 康晓霞,周奋启,陈银凤,耿跃,袁林泽,徐蕾.不同杀虫剂防治水稻褐飞虱田间药效评价[J].现代农药,2014(5):48-49. |
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| 作者姓名： | 康晓霞 周奋启 陈银凤 耿跃 袁林泽 徐蕾 |
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| 作者单位： | 江苏省扬州市邗江区植保植检站,江苏扬州225009 |
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| 摘 要： | 2013年对褐飞虱进行6种杀虫剂田间防治效果评价。结果表明:施药后5 d和10 d,22%氟啶虫胺腈SC、20%呋虫胺SG、25%噻虫嗪WG、50%吡蚜酮WG对褐飞虱的防效分别为77.9%~90.9%和77.0%~90.5%,20%异丙威EC、25%噻嗪酮WP的防效分别为40.1%~65.9%和20.6%~49.9%。22%氟啶虫胺腈SC、20%呋虫胺SG、25%噻虫嗪WG、50%吡蚜酮WG防效较好。建议在实践中,轮换使用噻虫嗪、吡蚜酮、呋虫胺、氟啶虫胺腈防治褐飞虱。
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| 关 键 词： | 杀虫剂 褐飞虱 防治效果 |
Control Effect of Different Insecticides on Rice Brown Planthopper |
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| KANG Xiao-xia,ZHOU Fen-qi,CHEN Yin-feng,GENG Yue,YUAN Lin-ze,XU Lei.Control Effect of Different Insecticides on Rice Brown Planthopper[J].Modern Agrochemicals,2014(5):48-49. |
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| Authors: | KANG Xiao-xia ZHOU Fen-qi CHEN Yin-feng GENG Yue YUAN Lin-ze XU Lei |
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| Affiliation: | (Hanjiang District Plant Protection Station of Yangzhou, Jiangsu Yangzhou 225009, China) |
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| Abstract: | Fieldefficacies of 6 insecticides including sulfoxaflor, dinotefuran, thiamethoxam, pymetrozine, isoprocarb, buprofezin on rice brown planthopper were investigated in 2013. The results indicated that on the 5th day and 10th day after treatment, sulfoxaflor 22% SC, dinotefuran 20% SG, thiamethoxam 25% WG, pymetrozine 50% WG could control rice brown planthopper effectively, with the efficiencies of 77.9%-90.9%, 77.0%-90.5%. The control effects of isoprocarb 20% EC, buprofezin 25% WP were 40.1%-65.9%, 20.6%-49.9%, and were significantly lower than sulfoxaflor 22% SC, dinotefuran 20% SG, thiamethoxam 25% WG, pymetrozine 50% WG. |
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| Keywords: | insecticide brown planthopper control effect |
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