| 苹果绵蚜对不同苹果品种枝条的选择及与挥发物的关系 |
| |
| 引用本文： | 王平彦,亓玲美,孙绪艮,孙垒光,曲若轶.苹果绵蚜对不同苹果品种枝条的选择及与挥发物的关系[J].林业科学,2009,45(8). |
| |
| 作者姓名： | 王平彦 亓玲美 孙绪艮 孙垒光 曲若轶 |
| |
| 作者单位： | 1. 山东农业大学植物保护学院,泰安,271018
2. 山东省莱芜市林业局,莱芜,271100 |
| |
| 摘 要： | 为探讨苹果绵蚜与苹果树的互作关系,用Y形嗅觉仪测试该虫对不同苹果品种枝条的嗅觉反应,顶空萃取枝条挥发物,并进行GC-MS分析.结果表明:该虫在寄主选择时,能被不同品种苹果枝条气味吸引;对珊夏的趋向性最强,平均选择率为71.25%,其次是短枝富士、乔纳金、腾木1号,平均选择率均在60%以上;对首红的最弱,平均选择率仅为56.75%.珊夏枝条挥发物主要成分(E-3-己烯-1-醇、甲酸己酯)的相对含量(14.74%,9.52%)均多于其他品种;首红枝条挥发物主要成分(4-甲基-1,3-戊二烯、乙酸叶醇酯)的相对含量(16.37%,10.27%)均多于其他品种.初步确定,E-3-己烯-1-醇、甲酸己酯可能是对苹果绵蚜有较强引诱作用的重要物质;4-甲基-1,3-戊二烯、乙酸叶醇酯不是引诱苹果绵蚜的物质.
|
| 关 键 词： | 苹果绵蚜 苹果枝条 Y形嗅觉仪 挥发物 气相色谱-质谱联用仪 |
Selectivity of Branches from the Various Apple Varieties by Eriosoma lanigerum with Volatiles from the Branches |
| |
| Wang Pingyan,Qi Lingmei,Sun Xugen,Sun Leiguang,Qu Ruoyi.Selectivity of Branches from the Various Apple Varieties by Eriosoma lanigerum with Volatiles from the Branches[J].Scientia Silvae Sinicae,2009,45(8). |
| |
| Authors: | Wang Pingyan Qi Lingmei Sun Xugen Sun Leiguang Qu Ruoyi |
| |
| Institution: | 1.College of Plant Protection;Shandong Agricultural University Tai'an 271018;2.Forestry Bureau of Laiwu;Shandong Province Laiwu 271100 |
| |
| Abstract: | To study the interaction between Eriosoma lanigerum and apple trees,olfactory response of the aphid to different kinds of apple branches was tested by Y-olfactometer and volatiles from the branches were extracted with HS (Head-space) and measured with GC-MS. The result showed that E. lanigerum was differentially attracted by the odors from different kinds of apple branches during looking for host plants. Variety,Sansa showed the most intensive attraction with the average selection rate reaching to 71.25% an... |
| |
| Keywords: | Eriosoma lanigerum apple branch Y-olfactometer volatiles GC-MS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
