遵义医科大学学报2024，Vol.47Issue(4)：371-375,5.
寄主挥发物对冈田绕眼果蝇的引诱效果研究
Attractant effect of host volatiles on Phortica okadai
摘要
Abstract
Objective To investigate the preference of Phortica okadai for host volatiles.Methods The main components of volatile compounds of pear fermentation and insect information compounds related to human body were selected as attractants,and the Y tube was used to select the solvent of volatile compounds,and a self-made four-arm tube was used to measure the behavioral response of Phortica okadai.Results Behavioral response assays showed that nine volatiles had attractive effects on Phortica okadai.Among them,2,3-butanedione,phenethyl alcohol,ethyl propionate,ethyl octanoate,ethyl acetate,ethyl laurate and n-decanoic acid had attrac-tive effects on both female and male adult flies,while isoamyl acetate only had attractive effects on female adult flies,and 2,4-sebace-l-o1 only attractedthemale adults.An additional repellent,linalool,was found.No seduc-tive effect was found for the other components.Conclusion 2,3-butanedione,phenethyl alcohol,ethyl propio-nate,ethyl octanoate,ethyl acetate,ethyl laurate and n-decanoic acid can regulate the olfactory behavior of Phortica okadai,which provides a theoretical basis for the development of attractant for Phortica okadai.关键词
冈田绕眼果蝇/挥发物/引诱效果/化学引诱剂Key words
phorticaokadai/volatile/attractiveness/chemical attractants分类
医药卫生引用本文复制引用
董贤凤,郑明辉..寄主挥发物对冈田绕眼果蝇的引诱效果研究[J].遵义医科大学学报,2024,47(4):371-375,5.基金项目
国家自然科学基金资助项目(NO:31960025). （NO:31960025）
