中国新发现外来入侵害虫——南美番茄潜叶蛾(鳞翅目:麦蛾科)  

The arrival of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), in China

作　　者：张桂芬[1,2] 马德英 刘万学[1,2] 王玉生[1] 付文君 王俊[5] 高有华 万方浩 ZHANG Guifen;MA Deying;LIU Wanxue;WANG Yusheng;FU Wenjun;WANG Jun;GAO Youhua;WAN Fanghao(State Key Laboratory for Biology of Plant Diseases and Insect Pests/Key Laboratory of Integrated Pest Management of Crop,Ministry of Agriculture and Rural Affairs of the People′s Republic of China,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China;Center for Management of Invasive Alien Species,Ministry of Agriculture and Rural Affairs,Beijing 100193,China;Xinjiang Agricultural University,Urumqi,Xinjiang 830052,China;Agricultural Technology Extension Master Station of Yili Kazakg Autonomous Prefecture,Yining,Xinjiang 835000,China;Plant Protection Station of Xinjiang Uygur Autonomous Region,Urumqi,Xinjiang 830006,China)

机构地区：[1]中国农业科学院植物保护研究所,植物病虫害生物学国家重点实验室/农业农村部作物有害生物综合治理重点实验室,北京100193 [2]农业农村部外来入侵生物预防与控制研究中心,北京100193 [3]新疆农业大学,新疆乌鲁木齐830052 [4]伊犁哈萨克自治州农业技术推广总站,新疆伊宁835000 [5]新疆维吾尔自治区植物保护站,新疆乌鲁木齐830006

出　　处：《生物安全学报》2019年第3期200-203,共4页Journal of biosafety

基　　金：国家重点研发计划(2017YFC1200600、2016YFC1201200);中国农业科学院科技创新工程项目(caascx-2017-2021-IAS)

摘　　要：2017年8月,在新疆维吾尔自治区伊犁哈萨克自治州露地鲜食番茄上发现一种鳞翅目害虫,以幼虫潜食叶肉、蛀食果实,经鉴定为南美番茄潜叶蛾。该害虫原产南美洲的秘鲁,2006年入侵欧洲的西班牙,截至2017年5月,已在南美洲、欧洲、非洲、中美洲和亚洲的80多个国家和地区发生,严重危害鲜食番茄、加工番茄和樱桃番茄/圣女果,产量损失最高可达80%~100%。本文提供了南美番茄潜叶蛾的危害情况及主要形态鉴定特征,提出了防范其进一步扩散危害的措施建议以及今后应开展的主要研究方向,包括植物检疫、发生分布调查、生物学生态学特性研究、天敌资源挖掘利用等,以为积极应对南美番茄潜叶蛾对我国农业生产安全的威胁提供参考。In August 2017,during field surveillance in Yili,Xinjiang,China,we found an infestation of lepidopteran larvae on field-grown tomato plants.The plants displayed serious infestation,mined leaves and attacked fruits.This lepidopteran was identified as Tuta absoluta(Meyrick),a species native to South America.This species had been introduced to Spain in 2006.By May of 2017,it has appeared in more than 80 countries in South America,Europe,Africa,Central America and Asia and has caused serious damage to tomato production world-wide.The maximum yield losses caused by this species can reach 80%-100%.It is the first record of T.absoluta in China.In this paper,the morphological characteristics of T.absoluta and its damage is described.In order to prevent further spread of this new invasive insect pest in China,prevention measures,including plant quarantine,nation wide investigation of its distribution,studies of its biological and ecological performance,natural enemies and their control efficacy,detection and monitoring techniques,are proposed.The information provided in this paper should be useful in facing up to the pressures from the South American tomato leafminer on the safety of Chinese agriculture.

关 键 词：入侵害虫 南美番茄潜叶蛾 番茄 中国 麦蛾科 

分 类 号：S64[农业科学—蔬菜学]