番茄潜叶蛾是一种原产于南美洲、对番茄产业具有毁灭性危害的世界性入侵害虫.2017 年 8 月首次发现番茄潜叶蛾入侵新疆伊犁地区,随后迅速扩散,截至目前已在我国西北、西南、华北、华中 13 个省份发生,并在局部地区暴发成灾.近期,山东省部分地区番茄生产中发现该虫危害.为遏制该虫进一步扩散蔓延,各地区必须早监测、早发现、早防控,以减少其对番茄产业安全生产的威胁.本文对番茄潜叶蛾的形态特征、为害特点、监测预警技术、防控措施进行综述,并针对山东气候条件下该虫的防控提出了对策和建议,可为植保人员和相关科研人员对该虫进行监测预警和精准防控提供参考.
Tomato leaf miner(TLM),Tuta absoluta(Meyrick),is a worldwide invasive insect native to South America,which is devastating to tomato industry.In August 2017,TLM was first found to invade the Ili region of Xinjiang and then spread rapidly.Up to now,it has occurred in 13 provinces in Northwest,South-west,North and Central China with outbreak in partial areas.Recently,the pest was found in tomato produc-tion in some regions of Shandong Province.In order to curb the further spread of the insect,early monitoring,early detection,early prevention and control must be carried out in every region to reduce its threat to tomato safe production.In this study,the morphological characteristics,damage characteristics,monitoring and early warning technology,and prevention and control measures of TLM were reviewed,and some countermeasures and suggestions were put forward for the prevention and control of this insect under the climatic conditions in Shandong Province,which could provide references for plant protection personnel and relevant scientific re-searchers to monitor and early warning and precisely prevent and control of this insect.