| 瑞香素对蚜虫生物活性的研究 |
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| 引用本文： | 高平,刘世贵,侯太平,侯若彤,高荣.瑞香素对蚜虫生物活性的研究[J].植物保护学报,2001,28(3):265-268. |
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| 作者姓名： | 高平 刘世贵 侯太平 侯若彤 高荣 |
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| 作者单位： | 四川大学草原鼠虫病害生物防治工程国家专业实验室, |
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| 基金项目： | 国家教委资助项目(教技司1996-36号). |
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| 摘 要： | 瑞香狼毒(StellerachamaejasmeL.)的天然产物瑞香素对农业上重要的几类蚜虫具有很高的触杀作用和较好的拒食作用.24h瑞香素对棉蚜、桔蚜和烟蚜毒杀作用的LD50分别为29.48±1.55、30.75±1.50和95.88±2.06μg/g,拒食作用的AFC50分别为0.4664±0.0137、0.4219±0.0213和0.5847±0.0172g/L.经回归和相关分析,处理浓度与作用效果(毒杀与拒食)相关性均达到极显著或显著水平.瑞香素在田间防治棉蚜效果显著.
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| 关 键 词： | 瑞香狼毒 瑞香素 蚜虫 触杀作用 拒食作用 杀虫活性 |
BIOACTIVITY OF RUIXIANGSU TO APHIDS(APHIS GOSSYPII GLOVER,MYZVS NICOTCANAE BLACKMAN,TOXOPTERA CITRICWA(KIRKALDY)) |
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| Gao Ping,Liu Shigui,Hou Taiping,Hou Ruotong and Gao Rong.BIOACTIVITY OF RUIXIANGSU TO APHIDS(APHIS GOSSYPII GLOVER,MYZVS NICOTCANAE BLACKMAN,TOXOPTERA CITRICWA(KIRKALDY))[J].Acta Phytophylacica Sinica,2001,28(3):265-268. |
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| Authors: | Gao Ping Liu Shigui Hou Taiping Hou Ruotong and Gao Rong |
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| Institution: | State Specialized Lab. of Biocontnol Engineering in Mouse, Insect Pests and Plant Diseases of Grasslands, Sichuan University, Chengdu 610064,State Specialized Lab. of Biocontnol Engineering in Mouse, Insect Pests and Plant Diseases of Grasslands, Sichuan University, Chengdu 610064,State Specialized Lab. of Biocontnol Engineering in Mouse, Insect Pests and Plant Diseases of Grasslands, Sichuan University, Chengdu 610064,State Specialized Lab. of Biocontnol Engineering in Mouse, Insect Pests and Plant Diseases of Grasslands, Sichuan University, Chengdu 610064 and State Specialized Lab. of Biocontnol Engineering in Mouse, Insect Pests and Plant Diseases of Grasslands, Sichuan University, Chengdu 610064 |
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| Abstract: | |
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| Keywords: | Stellera chamaejasme L Ruixiangsu aphid contact toxicity antifeeding activity |
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