北京口岸首次截获金合欢多型豆象  

A seed-borer weevil,Bruchidius uberatus,intercepted firstly at Beijing port

作　　者：张丽杰 李猷[2] 江丽辉 郑春生 李建光 Zhang Lijie;Li You;Jiang Lihui;Zheng Chunsheng;Li Jianguang(Science and Technical Research Center of China Customs,Beijing 100026,China;School of Forest Resources and Conservation,University of Florida;Beijing Cus-toms District)

机构地区：[1]中国海关科学技术研究中心,北京100026 [2]佛罗里达大学森林资源与保护学院 [3]北京海关

出　　处：《植物检疫》2021年第3期55-57,共3页Plant Quarantine

基　　金：国家重点研发计划(2017YFF0210204);海关总署科研计划项目(2018IK002)。

摘　　要：北京口岸从尼日利亚进境旅客携带的金合欢属(Vachellia)豆荚中截获有害生物金合欢多型豆象[Bruchidius uberatus(F?hraeus)],这是截止到目前我国口岸首次截获该种有害生物。本文对金合欢多型豆象的形态特征、寄主及分布进行了描述,并将COI和16S rRNA基因片段序列与GenBank中已注册的序列进行了比对,以辅助金合欢多型豆象的种类鉴定,可为各口岸检疫鉴定提供参考。A seed-borer weevil,Bruchidius uberatus,was intercepted firstly at Beijing port in legumes of Vachellia sp.,brought by airplane passengers from Nigeria.Characteristics of adult,host plants,distribution are provided and sequence alignment of COI and 16 S rRNA were conducted within NCBI gene database for identification.It provides useful data for species identification and quarantine for the ports.

关 键 词：金合欢多型豆象 首次截获 形态特征 

分 类 号：S41[农业科学—植物保护]