外来入侵害虫番茄潜叶蛾在海南的风险评估  

Invasive Risk Analysis of the Tomato Leafminer Tuta absoluta in Hainan Province

作　　者：王辉 吕宝乾[2,3] 卢辉 王硕[4] 唐继洪[2,3] 王树昌[2] WANG Hui;LÜBaoqian;LU Hui;WANG Shuo;TANG Jihong;WANG Shuchang(Southern China Breeding Base Administrate Office of Hainan Province,Sanya,Hainan 572000,China;Environment and Plant Protection Institute,China Academy of Tropical Agriculture Sciences,Haikou,Hainan 571101,China;Sanya Research Institute,China Academy of Tropical Agriculture Sciences/Hainan Key Laboratory for Biosafety Monitoring and Molecular Breeding in Off-Season Reproduction Region,Sanya,Hainan 572025,China;Sanya Agricultural Technical Extension Service Center,Sanya,Hainan 572000,China)

机构地区：[1]海南省南繁管理局,海南三亚572000 [2]中国热带农业科学院环境与植物保护研究所,海南海口571101 [3]中国热带农业科学院三亚研究院/海南省南繁生物安全与分子育种重点实验室,海南三亚572025 [4]三亚市农业技术推广服务中心,海南三亚572000

出　　处：《热带农业科学》2023年第11期66-73,共8页Chinese Journal of Tropical Agriculture

基　　金：海南省重大科技计划项目(No.ZDKJ202002);农业农村部农作物病虫鼠害疫情监测与防治经费(No.102125201630040009001)

摘　　要：番茄潜叶蛾是一种毁灭性的入侵害虫,在全球范围内广泛分布,我国于2017年在新疆首次发现,目前已扩散至多个省份,仍有扩大蔓延的趋势。为明确该虫在海南的入侵风险,通过收集国内外相关研究文献,分析其入侵性、适生性、风险性、扩散性和管理可行性5个方面,依据ISPM规定的有害生物风险分析(PRA)多指标评估体系,采取定性因素和定量指标相结合的方法对其在海南的入侵风险进行评估。结果表明,番茄潜叶蛾入侵海南的危险性综合评价值R为2.57,属极高风险有害生物,亟需加强对该虫的风险管理和检疫措施。分析结果可为该虫在海南的检疫和预警措施制定提供理论参考。The tomato leafminer Tuta absoluta is a destructive invasive pest widely distributed globally.It was first discovered in Xinjiang in 2017 in China and has now spread to several provinces,but there is still a tendency to expand its spread.To clarify the invasion risk of this insect in Hainan,through collecting relevant research literature at home and abroad,five aspects of its invasiveness,habitability,risk,proliferation,and management feasibility were analyzed.Based on the Pest Risk Analysis(PRA)multi-indicator assessment system stipulated by the ISPM,the method of combining qualitative factors and quantitative indexes was adopted to assess the invasion risk of this insect in Hainan.The results show that the risk of invasion of the tomato leafminer T.absoluta in Hainan is 2.57,which is a very high-risk pest,and it is necessary to strengthen the risk management and quarantine measures for this pest.The analysis results provide theoretical references for the quarantine development and early warning measures for this pest in Hainan.

关 键 词：番茄潜叶蛾 海南 风险评估 多指标评估体系 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]