中国烟草学报Issue(2)：77-84,8.DOI:10.3969/j.issn.1004-5708.2013.02.014
常见植物挥发物对烟蚜的驱避和抑制定殖活性
Repellent and anti-settling activity of common plant-derived volatiles on Myzus persicae (Sulzer)
摘要
Abstract
Repellent effect of 56 common plant-derived volatiles were tested on apterous Myzus persicae in a four-sector olfactometer.The compounds showing significantly repellent activity were further tested on their anti-settlement effects either alone or combined binarily. Result of repellent bioassay showed that 5 compounds, (E2, Z6)-nonadienal, citral, cinnamaldehyde, camphor, and dibutyl phthalate had extremely significant repellent effects, with corresponding repellent percentages of 28.63%, 17.74%, 28.24%, 23.90%, and 20.73%, respectively. Borneol, Z9-octadecenoic acid and 6-methyl-5-hepten-2-one had significant repellence, with repellent percentages of 21.63%, 22.41%, and 22.32%, respectively. All green leaf volatiles and sulfoethers volatiles did not show repellent activity. Results of anti-settlement bioassay showed that methyl salicylate, (E2, Z6)-nonadienal, and citral had strong anti-settling effects, with anti-settling percentages of 67.01%, 61.73%, and 60.68, respectively. As for anti-settlement of the binary mixtures, all pairs showed additive effect. According to their chemical structure, the active compounds can be divided into two categories: conjugated olefine aldehydes or 7, 7-dimethyl-bicycle [2.2.1] heptanes.关键词
烟蚜/植物挥发物/驱避活性/抑制定殖活性/共轭烯醛/二环[2.2.1]庚烷Key words
Myzus persicae/plant volatile/repellent activity/anti-settlement activity/conjugated olefine aldehydes/bicycle [2.2.1] heptanes分类
生物科学引用本文复制引用
刘婷,李为争,游秀峰,柴晓乐,付国需,原国辉..常见植物挥发物对烟蚜的驱避和抑制定殖活性[J].中国烟草学报,2013,(2):77-84,8.基金项目
河南省重点科技攻关项目 （）
