摘要
驱虫草(Spigelia anthelmia L.)为一年生草本植物,原产热带美洲,目前我国只在海南省有发现。2019年7月,作者在广东南沙口岸开展国门生物安全监测时,在进口废纸堆旁发现该外来杂草,为广东监测截获新记录种。该杂草目前已经被根除,并处于后续持续监管中。基于采集到的标本,本文详细描述了驱虫草的形态特征、经济意义,并提出有效的防除措施,为相关口岸后续监测和防控提供参考。
Spigelia anthelmia L.is an annual herb native to tropical America,and has only been found in Hainan Province in China at present.In July 2019,it was found at Nansha Port,Guangdong Province during national biological safety monitoring beside the imported wastepaper piles and was a newly record weed intercepted at Guangdong port.This weed has now been eradicated and is under supervision.The morphological characteristics and economic significance were described based on collected specimen,and some effective control and elimination measures were proposed,which might provide a reference for subsequent monitoring,prevention and control.
作者
吴海荣
李盼畔
陈萍
何日荣
武目涛
刘明航
顾渝娟
Wu Hairong;Li Panpan;Chen Ping;He Rirong;Wu Mutao;Liu Minghang;Gu Yujuan(Technology Center of Guangzhou Customs District,Guangzhou 510623,China)
出处
《植物检疫》
北大核心
2020年第2期55-57,共3页
Plant Quarantine
基金
国家重点研发计划(2018YFC0809101)
国家重点研发计划(2017YFF0210301).
关键词
驱虫草
分布
形态特征
预防和控制
Spigelia anthelmia L.
distribution
morphological characteristics
prevention and control
