几种植物源物质对烟草甲成虫的驱避作用  

The Repellent Effect of Several Plant-derived Substances against Lasioderma serrcorne Adults

作　　者：吕建华[1] 郭亚飞 奚家勤[2] 郭建华[2] Lü Jian-hua;GUO Ya-fei;XI Jia-qin(School of Food Science and Technology,Henan University of Technology,Zhengzhou,Henan 450001;Zhengzhou Tobacco Research Institute of CNTC,Zhengzhou,Henan 450001)

机构地区：[1]河南工业大学粮油食品学院,河南郑州450001 [2]中国烟草总公司郑州烟草研究院,河南郑州450001

出　　处：《安徽农业科学》2021年第4期180-181,185,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目(31870395);郑州烟草研究院院长科技发展基金项目(122018CA0150)。

摘　　要：[目的]寻找烟草甲生态防治新方法。[方法]利用Y型嗅觉仪研究了香茅精油、甘菊精油、大蒜精油、α-蒎烯4种植物源物质对烟草甲成虫选择行为的影响。[结果]4种植物源物质对烟草甲成虫均具有较强的驱避作用,且其作用效果随着处理剂量的增大而显著增强。[结论]香茅精油、甘菊精油、大蒜精油、α-蒎烯4种植物源物质均具有作为驱避剂防治烟草甲的巨大潜力。[Objective]In order to explore ecologically controlling Lasioderma serrcorne.[Method]The effect of several plant-derived substances on the selective behavior of L.serrcorne adults was studied at different doses using Y-tube olfactometer.The plant-derived substances include Cymbopogon nardus oil,Chrysanthemum lavandulifolium oil,Allium sativum oil,andα-pinene.[Result]The results showed that the four plant-derived substances had potent repellent effectiveness on L.serrcorne adults,which significantly enhanced with increasing treatment doses.[Conclusion]C.nardus oil,C.lavandulifolium oil,A.sativum oil,andα-pinene have strong potential as repellents to control L.serrcorne adults.

关 键 词：烟草甲 Y型嗅觉仪 植物源物质 驱避作用 

分 类 号：S482.38[农业科学—农药学]