摘要
为了研究6种植物源活性成分对桔小实蝇的毒力和驱避行为,采用室内毒力测定6种植物源活性成分的杀虫活性,利用行为趋向反应实验测试了6种植物源活性成分对桔小实蝇的驱避效果。结果表明,毒力从大到小依次为:丁香酚>1,8-桉油醇>绿花白千层醇>α-松油烯>罗勒烯>石竹烯。1,8-桉油醇、绿花白千层醇、罗勒烯、α-松油烯对桔小实蝇具有显著的驱避作用;丁香酚、石竹烯对桔小实蝇具有引诱作用。综上,1,8-桉油醇、绿花白千层醇对桔小实蝇驱避效果显著且毒力较强,有望成为植物源农药候选材料。
In order to study the toxicity and repellent behavior of six plant-derived active ingredients against B.dorsalis.The insecticidal activity of six plant-derived active components was determined by indoor toxicity test,and the repellent effects of these six plant-derived active components against B.dorsalis were tested through behavioral response experiments.The results showed that the toxicity was as follows:eugenol>1,8-cineole>viridiflorol>α-terpinene>ocimene>caryophyllene.1,8-cineole,viridiflorol,ocimene,andα-terpinene had significant repellent effects against B.dorsalis,while eugenol and caryophyllene had significant attractive effect.1,8-cineole and viridiflorol had significant repellent effects and potent toxic activity against B.dorsalis,showing promising as candidate materials for botanical pesticides.
作者
杨洁
徐建欣
詹儒林
王丽娟
刘敬波
郭俊旺
刘天民
侯泓旭
尹伊秀娟
Yang Jie;Xu Jianxin;Zhan Rulin;Wang Lijuan;Liu Jingbo;Guo Junwang;Liu Tianmin;Hou Hongxu;Yin Yi xiujuan(Institute of Information Science,Tianjin Academy of Agricultural Sciences,Tianjin 300192,China;Sanya Research Institute,Chinese Academy of Tropical Agricultural Sciences;Tianjin Agricultural University;Tianjin Tianmin Vegetable and Fruit Specialized Cooperative Organization;Tianjin Binhai New Area Agriculture and Rural Development Service Center(Animal and Plant Disease Prevention and Control Center);Honghe Prefecture Hani and Yi Autonomous Prefecture Shiyanzhai State-owned Forest Farm)
出处
《植物检疫》
2025年第2期7-11,共5页
Plant Quarantine
基金
海南省自然科学基金(321QN0941)
三亚市科技创新专项(2022KJCX20)。
关键词
桔小实蝇
植物源活性成分
驱避行为
毒力测定
Bactrocera dorsalis
plant-derived active ingredients
repellent behavior
toxicity test
