外来入侵杂草刺果瓜的危险性风险分析  

Risk Analysis of an Invasive Alien Weed Sicyos angulatus

作　　者：严飞 林毅 张悦琳 林哲炜 朱品玲 钟茂生 翁才振 陈舒奕 YAN Fei;LIN Yi;ZHANG Yuelin;LIN Zhewei;ZHU Pinling;ZHONG Maosheng;WENG Caizhen;CHEN Shuyi(Ningde Customs of P.R.China,Ningde,Fujian 352100,China)

机构地区：[1]中华人民共和国宁德海关,福建宁德352100

出　　处：《生物灾害科学》2023年第2期127-131,共5页Biological Disaster Science

基　　金：福州海关科研项目(FK2022-11)。

摘　　要：【目的】刺果瓜(Sicyos angulatus)是对中国极具威胁的外来入侵物种之一,主要发生在国内北京、河北、辽宁、山东等地。通过对该杂草的风险分析,提出防治建议。【方法】采用有害生物危险性评价定性和半定量分析方法,建立刺果瓜的风险评估体系。【结果】通过定性和半定量风险分析,得出刺果瓜综合风险R值为2.01。【结论】刺果瓜在中国属于高度危险的入侵杂草。建议加强进口粮谷检疫监管,国内发生区加强监测和根除,未发生区加强普查等综合防治刺果瓜。[Objective]Sicyos angulatus is a kind of most threatening invasive alien species in China,mainly occurring in Beijing,Hebei,Liaoning,Shandong,and other places.The risk management measures for controlling S.angulatus was proposed through risk analysis.[Method]In this paper,the risk analyses of S.angulatus were carried out by using qualitative and semi-quantitative analyses.Then the quantitative invasive risk evaluation index system for S.angulatus was established.[Result]The comprehensive risk assessment value R of S.angulatus was 2.01 by qualitative and quantitative analyses.[Conclusion]S.angulatus is considered to be a high dangerous weed.Some suggestions were given to strengthen the quarantine of imported grain,eradication and census to control S.angulatus in China.

关 键 词：刺果瓜 定性分析 半定量分析 外来入侵物种 

分 类 号：S451.1[农业科学—植物保护]