| 黑杨萎蔫叶片萃取物对蛾类成虫诱集活性的研究 |
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| 引用本文： | 郭线茹,原国辉,郑启伟,范彩玲,马继盛.黑杨萎蔫叶片萃取物对蛾类成虫诱集活性的研究[J].华北农学报,2001,16(4):104-108. |
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| 作者姓名： | 郭线茹 原国辉 郑启伟 范彩玲 马继盛 |
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| 作者单位： | 1. 河南农业大学,河南,郑州,450002
2. 河南省植保植检站,河南,郑州,450002 |
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| 基金项目： | 河南省科技厅重点项目“夜蛾类害虫行为调控剂的研制与应用”的部分工作 (9910 2 0 10 7) |
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| 摘 要： | 采用水蒸气蒸馏和二氯甲烷萃取，提取黑杨萎蔫叶片中的挥发性诱虫活性物质。田间生物活性测定结果表明，萃取液对小地老虎、甜菜夜蛾、灰双纹螟成虫具有较高的诱集活性，且诱集活性随萃取液剂量的增大而提高，诱蛾种类和数量随时间、地点不同而变化，诱集到的蛾类以雌性为主。
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| 关 键 词： | 黑杨 植物挥发油 生物活性测定 引诱剂 蛾类害虫 成虫 诱集活性 |
| 文章编号： | 1000-7091(2001)04-0104-05 |
| 修稿时间： | 2001年2月5日 |
Attraction of the Adults(Lepidoptera)to Volatiles from Withered Leaves of Black Poplar |
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| GUO Xian ru ,YUAN Guo hui ,ZHENG Qi wei ,FAN Cai ling ,MA Ji sheng.Attraction of the Adults(Lepidoptera)to Volatiles from Withered Leaves of Black Poplar[J].Acta Agriculturae Boreali-Sinica,2001,16(4):104-108. |
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| Authors: | GUO Xian ru YUAN Guo hui ZHENG Qi wei FAN Cai ling MA Ji sheng |
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| Institution: | GUO Xian ru 1,YUAN Guo hui 1,ZHENG Qi wei 2,FAN Cai ling 1,MA Ji sheng 1 |
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| Abstract: | Volatiles from withered leaves of black poplar,extracted as steam distillates and dichloromethane,attracted strongly for adults of Agrotis ypsilon,Laphygma exigua and Herculia glaucinalis in the field bioassay.The extractant became more active as the dosage increased,the species and amount of moths attracted varied with dosage,month and place.Among the moths trapped,there were more females than males. |
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| Keywords: | Black poplar Steam distillates Plant volatile Bioassay |
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