南瓜实蝇成虫对4种寄主挥发物的嗅觉行为反应  

Olfactory Behavioral Responses of Bactrocera tau(Walker)Addicting to 4 Kinds of Host Volatiles

作　　者：袁盛勇[1] 孔琼[1] 王传铭[1] 谢昆[1] 何超[1] 沈登荣[1] 张睿 唐芬芬 YUAN Shengyong;KONG Qiong;WANG Chuanming;XIE Kun;HE Chao;SHEN Dengrong;ZHANG Rui;TANG Fenfen(College of Biological and Agricultural Sciences,Honghe University/Crop Cultivation and Safety Control Key Labora-tory of Yunnan Province/Experimental Practice Training Base and Technical Innovation Service Center for Plateau Characteristic Agricultural Specialty Group of Honghe University,Mengzi 661100,China)

机构地区：[1]红河学院生物科学与农学学院/云南省高校农作物优质高效栽培与安全控制重点实验室/红河学院高原特色农业专业群实验实习实训基地与技术创新服务中心,云南蒙自661100

出　　处：《东北农业科学》2023年第2期104-109,共6页Journal of Northeast Agricultural Sciences

基　　金：国家自然科学基金项目(31760638);云南省应用基础研究计划面上项目(2016FB069)。

摘　　要：为了筛选出对南瓜实蝇(Bactrocera tau)成虫具有引诱活性的挥发物质,采用Y型嗅觉仪测定南瓜实蝇成虫对(E)-3-壬烯-1-醇、正十六烷、十八烯和顺-3-己烯-1-醇4种寄主挥发物的嗅觉行为反应。结果表明,4种寄主挥发物对南瓜实蝇成虫都具有诱集效果,(E)-3-壬烯-1-醇对南瓜实蝇雌雄成虫的最高引诱率分别是78.76%和82.82%,正十六烷对南瓜实蝇雌雄成虫的最高引诱率分别是84.52%和86.84%,十八烯对南瓜实蝇雌雄成虫的最高引诱率分别是84.46%和81.89%,顺-3-己烯-1-醇对南瓜实蝇雌雄成虫的最高引诱率是84.52%和86.84%。说明(E)-3-壬烯-1-醇、正十六烷、十八烯和顺-3-己烯-1-醇可以作为南瓜实蝇成虫植物源引诱剂的成分。In order to screen out the volatiles with attractive activity to adults of Bactrocera tau(Walker).The olfactory responses of adult Bactrocera tau(Walker)to four host volatiles(heptadecane,n-hexadecane,octadecene and cis-3-hexene-1-ol)were measured by y-olfactometer.The results showed that the four host volatiles had trapping effect on the adult of Bactrocera tau(Walker).The highest attractive rates of heptadecane on Bactrocera tau(Walker)adult males were 78.76%and 82.82%.The highest attractive rates of n-hexadecane to Bactrocera tau(Walker)male and female adults were 84.52%and 86.84%,and the highest attractive rates of octadecene to Bactrocera tau(Walker)female and male adults were 84.46%and 81.89%.The highest attracting rates of cis-3-hexen-1-ol to Bactrocera tau(Walker)male and female adults were 84.52%and 86.84%.The results show that heptadecane,n-hexadecane,octadecene,and cis-3-hexen-1-ol can be used as ingredients of Bactrocera tau(Walker)adult plant attractants.

关 键 词：南瓜实蝇 寄主植物挥发物 引诱率 

分 类 号：S433[农业科学—农业昆虫与害虫防治]