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| 人工合成草地螟雌蛾性信息素的初步筛选 | |
| 引用本文： | 刘爱萍,曹艺潇,徐林波,高书晶,高新磊,范光明.人工合成草地螟雌蛾性信息素的初步筛选[J].昆虫知识,2011,48(3):790-795. |
| 作者姓名： | 刘爱萍 曹艺潇 徐林波 高书晶 高新磊 范光明 |
| 作者单位： | 1. 中国农科院草原研究所,呼和浩特,010010 2. 甘肃农业大学草业学院,兰州,730070 3. 内蒙古农业大学生物工程学院,呼和浩特,010010 4. 巴彦淖尔市临河农村生态能源站,临河,015000 |
| 基金项目： | 农业公益性行业科研专项 |
| 摘 要： | 在初步筛选过程中,主要成份反11十四碳烯醋酸酯(E1114:AC)能引起草地螟Loxostege sticticaiis L.雄蛾完成从兴奋到搜索释放源的行为,但雄蛾对单个组分E1114:AL、E1114:OH、14:OH、14:AC、12:OH不呈现任何反应。当释放源为二元组分或三元组分时,可以明显增加雄蛾定向飞行和达到释放源的数量。筛选出二元组分为(E1114:AC):(E1114:AL)=1:1和三元组分(E1114:AC):(E1114:AL):(14:OH)=5:3:12时效果最佳。田间试验中进一步筛选出三元组分(E1114:AC):(E1114:AL):(14:OH)=5:3:12为最佳组分。 |
| 关 键 词： | 草地螟 性信息素 行为反应 初步筛选 |
The preliminary screening of synthetic pheromone of Loxostege sticticaiis |
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| LIU Ai-Ping,CAO Yi-Xiao,XU Lin-Bo,GAO Shu-Jing,GAO Xin-Lei,FAN Guang-Ming.The preliminary screening of synthetic pheromone of Loxostege sticticaiis[J].Entomological Knowledge,2011,48(3):790-795. | |
| Authors: | LIU Ai-Ping CAO Yi-Xiao XU Lin-Bo GAO Shu-Jing GAO Xin-Lei FAN Guang-Ming |
| Institution: | LIU Ai-Ping1 CAO Yi-Xiao2 XU Lin-Bo1GAO Shu-Jing1 GAO Xin-Lei3 FAN Guang-Ming4(1.Grassland Research Institute of Chinese Academy of Agriculturl Sciences,Hohhot 010010,China,2.Pratacultural College of Gansu Agricultural University,Lanzhou 730000,3.Bioengineering College of Inner Mongolia Agricultural University,4.Rural Ecological Energy Station of Linhe of Bayannor City,Linhe 010500,China) |
| Abstract: | Preliminary screening indicated that the pheromone E11-14:AC could activate the male behaviors of walking and wing fanning,taking flight,touchdown and walking and wing fanning at source.No males showed any response to the other five pheromones tested;E11-14:AL,E11-14:OH,14:OH,14:AC and 12:OH in isolation.Compared to baits containing E11-14:AC alone,2-pheremone baits increased the number of males exhibiting the behavior of touch down at source.Furthermore,3-pheremone baits significantly increased the percent... |
| Keywords: | Loxostege sticticaiis sex pheromone behavioral response preliminary screening |
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