警惕南美番茄潜叶蛾Tuta absoluta(Meyrick)在中国扩散  

Warning of the dispersal of a newly invaded alien species,tomato leaf miner Tuta absoluta(Meyrick),in China

作　　者：张桂芬[1,2] 冼晓青 张毅波[1,2] 张蓉 马德英[3] 刘万学 高有华 王俊[4] 杨子林[5] 李庆红 王玉生[1] 薛延韬 万方浩 ZHANG Guifen;XIAN Xiaoqing;ZHANG Yibo;ZHANG Rong;MA Deying;LIU Wanxue;GAO Youhua;WANG Jun;YANG Zilin;LI Qinghong;WANG Yusheng;XUE Yantao;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 of the People’s Republic of China, Beijing 100193, China;Xinjiang Agricultural University, Urumqi 830052, China;Plant Protection Station of Xinjiang Uygur Autonomous Region, Urumqi 830006, China;Lincang Plant Protection and Quarantine Station, Yunnan Province, Lincang 677099, China;Yunnan Plant Protection and Quarantine Station, Kunming 650034, 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,乌鲁木齐830052 [4]新疆维吾尔自治区植物保护站,乌鲁木齐830006 [5]云南省临沧市植保植检站,临沧677099 [6]云南省植保植检站,昆明650034

出　　处：《植物保护》2020年第2期281-286,共6页Plant Protection

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-2013-2018-IAS)。

摘　　要：南美番茄潜叶蛾源于南美洲的秘鲁,是新近侵入中国的一种外来有害生物,主要为害蔬菜、水果、烟草、粮食作物、糖料作物和杂草等,嗜食茄科植物,尤其番茄(包括鲜食番茄、樱桃番茄、加工番茄等)和世界广布性杂草龙葵,严重发生时导致番茄减产80%~100%。该虫首次于2017年在新疆伊犁被发现,寄主植物为露地鲜食番茄,之后又在云南临沧发生,寄主植物为保护地鲜食番茄。南美番茄潜叶蛾寄主范围广泛,有9科约40种,并极易随农产品(尤其番茄)的贸易活动/调运进行远距离扩散,严重威胁我国农业产业的安全发展。文章概述了南美番茄潜叶蛾的分布范围、生物学习性、传播途径,分析了其在我国的发生发展趋势,并从物种鉴定、生物防治等方面提出了建议,以期为有效防控该虫在我国的进一步扩散提供参考。The South America tomato leafminer Tuta absoluta(Meyrick),a newly invaded alien species in China,is an extremely damaging leaf-mining moth of South American origin.This moth can damage nearly 40 host species,including vegetables,fruits,tobacco,food crop,sugar crop,as well as weed plants,belonging to nine families.However,it prefers the Solanaceae plants most,especially the tomatoes,containing the fresh marketing tomato,processing tomato and cherry tomato,as well as the black nightshade Solanum nigrum L.,a worldwide distributed weed species.Under heavy infestation,yield losses of tomatoes in the range of 80%-100%are common.T.absoluta was first recorded in Yili,Xinjiang,China in August,2017 infesting open-field fresh marketing tomato plants.Several months later,it was found in Lincang,Yunnan,China,infesting protected-field fresh marketing tomato.T.absoluta is small in body size and can be easily carried away via national and international trade actives of agri-products,especially the tomato fruits,which pose a potential threat to the safety production of China’s agricultural industry.In the present paper,we summarize the information on the geographic distribution,biological characteristics and pathways of spreading,analyze the development trend in China,and propose biological control measures of T.absoluta.

关 键 词：南美番茄潜叶蛾 外来有害生物 发展趋势 传播途径 物种鉴定 

分 类 号：S433.4[农业科学—农业昆虫与害虫防治]