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| 蒌蒿精油的杀虫活性与化学成分研究 | |
| 引用本文： | 谢怡孙,袁梦仙,李保同,汤丽梅. 蒌蒿精油的杀虫活性与化学成分研究[J]. 江西植保, 2001, 24(4): 105-108 |
| 作者姓名： | 谢怡孙 袁梦仙 李保同 汤丽梅 |
| 作者单位： | 1. 江西崇仁县东来乡农技站,344200 2. 江西农业大学国土资源与环境学院,南昌,330045 3. 江西农业大学农学院,南昌,330045 |
| 基金项目： | 江西省自然科学基金资助项目 (980 6 0 0 15 ) |
| 摘 要： | 生物测定结果表明，蒌蒿（Artemisia selengensis）精油对菜青虫具有较强的拒食和胃毒作用，而触杀作用较弱，无熏蒸作用。应用GC／MS／DS鉴定了精油化学成分主要为桉叶油素（37．76％）、龙脑（15．87％）、樟脑（12．34％）、金合欢烯（10．50％）和香草醛（7．12％）。 |
| 关 键 词： | 蒌蒿 精油 杀虫活性 化学成分 植物虫害 |
| 文章编号： | 1006-4249(2001)04-0105-04 |
Studies on Insecticidal Activity of the Essential Oil from Artemisia selengensis and Its Chemical Component |
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| Xie Yisun Yuan Mengxian Li Baotong Tang Limei. Studies on Insecticidal Activity of the Essential Oil from Artemisia selengensis and Its Chemical Component[J]. Jiangxi Plant Protection, 2001, 24(4): 105-108 | |
| Authors: | Xie Yisun Yuan Mengxian Li Baotong Tang Limei |
| Affiliation: | Xie Yisun 1 Yuan Mengxian 2 Li Baotong 3 Tang Limei 3 |
| Abstract: | The results of bioassays showed that the essential oil from Artemisia selengensis had very strong antifeeding and stomach, slight contact ,and no fumigation action against the larvae of Pieris rapae Its main components analysed by capillary GC/MD/DS techniques were cineole(37 76%),camphor(15 87%),bomeol(12 34%),farnesene(10 50%)and citronellal(7 12%) |
| Keywords: | Artemisia selengensis essential oil insecticidal activity chemical component |
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