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| 扑虱灵、蚊蝇醚对烟粉虱若虫和卵生物活性的研究 | |
| 引用本文： | 徐建陶,孙定炜,赵勤超,施庆,沈晋良.扑虱灵、蚊蝇醚对烟粉虱若虫和卵生物活性的研究[J].上海农业学报,2011,27(2):125-128. |
| 作者姓名： | 徐建陶 孙定炜 赵勤超 施庆 沈晋良 |
| 作者单位： | 1. 南京农业大学农业部病虫监测与治理重点开放实验室,植物保护学院农药学系,南京210095;上海市农产品质量安全中心,上海200335 2. 海南省疾病预防控制中心,海口,570203 3. 崇明县绿色食品管理中心,上海,202150 4. 南京农业大学农业部病虫监测与治理重点开放实验室,植物保护学院农药学系,南京210095 |
| 基金项目： | 国家高技术研究发展计划“863”计划项目(2002AA244041)资助 |
| 摘 要： | 用浸叶法和浸渍法测定了扑虱灵、蚊蝇醚对以棉花为寄主饲养的烟粉虱卵和若虫的生物活性.结果表明:扑虱灵对1龄和4龄若虫毒力的LC50值分别为1.3、128.8 a.i.mg/L,浓度为100～1600 a.i.mg/L的扑虱灵对0～1日龄卵孵化几乎无抑制作用;蚊蝇醚浸叶法和浸渍法使用对0～1日龄卵毒力的LC50值分别为0.... |
| 关 键 词： | 烟粉虱 扑虱灵 蚊蝇醚 生物测定 |
Biological activities of buprofezin and pyriproxyfen on the eggs and nymphs of Bemisia tabaci |
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| XU Jian-tao,SUN Ding-wei,ZHAO Qin-chao,SHI Qing,SHEN Jin-liang.Biological activities of buprofezin and pyriproxyfen on the eggs and nymphs of Bemisia tabaci[J].Acta Agriculturae Shanghai,2011,27(2):125-128. | |
| Authors: | XU Jian-tao SUN Ding-wei ZHAO Qin-chao SHI Qing SHEN Jin-liang |
| Institution: | XU Jian-tao~(1,2),SUN Ding-wei~3,ZHAO Qin-chao~4,SHI Qing~3,SHEN Jin-liang~(1*) (1 Key Lab of Monitoring and Management of Plant Diseases and Insects,Ministry of Agriculture,Department of Pesticide Science,College of Plant Protection,Nanjing Agricultural University,Nanjing 210095,China,2 Shanghai Agricultural Products Quality Safety Center,Shanghai 200335,3 Hainan Center For Disease Control and Prevention,Haikou 570203,4 Chongming Green Food Management Center,Shanghai 202150,China) |
| Abstract: | The biological activities of buprofezin and pyriproxyfen on the nymphs and eggs of Bemisia tabaci on cotton host plants were determined by the methods of dipping the leaves and the egginfested leaves into buprofezin and pyriproxyfen diluents for 10 s.The results showed that the toxicity of buprofezin to the 1st instar and 4th instar nymphs was respectively 1.3 and 128.8 a.i.mg/L in LC_(50),and buprofezin diluent of 100 - 1 600 a.i.mg/L almost had no inhibiting effect on hatching of the 0 - 1 -day-old eggs.T... |
| Keywords: | Bernisia tabaci(Gennadius) Buprofezin Pyriproxyfen Bioassay |
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