海南首次报道双线嗜粘液蛞蝓危害槟榔  

First Report of Damage Caused by Meghimatium bilineatum (Benson, 1842) on Areca catechu L. in Hainan Province

作　　者：牛晓庆[1,2,3] 周焕起 林兆威[1,2,3] 刘博 NIU Xiaoqing;ZHOU Huanqi;LIN Zhaowei;LIU Bo(Coconut Research Institute,Chinese Academy of Tropical Agricultural Sciences,Wenchang,Hainan 571339,China;Hainan Engineering Research Center of Arecanut Industry,Wenchang,Hainan 571339,China;Hainan Inovation Center of Academician Team,Wenchang,Hainan 571339,China)

机构地区：[1]中国热带农业科学院椰子研究所,海南文昌571339 [2]海南省槟榔产业工程中心,海南文昌571339 [3]海南院士创新中心平台,海南文昌571339

出　　处：《热带农业科学》2021年第10期50-53,共4页Chinese Journal of Tropical Agriculture

基　　金：海南省重大科技计划项目(No.zdkj201817);中央级公益性科研院所基本科研业务费专项(No.1630152017016,No.1630152017018)。

摘　　要：蛞蝓是一类严重危害果树、蔬菜及热带兰花的有害软体动物,但在中国还未有危害槟榔的确切报道。笔者于2020年进行槟榔病虫害调查时,在海南省万宁市龙滚镇槟榔种植园发现疑似蛞蝓危害症状,并从树冠和花苞里采到大量虫体,经鉴定为双线嗜粘液蛞蝓。本文对双线嗜粘液蛞蝓的形态学特征、田间发生情况、生活习性等进行描述,并针对槟榔园双线嗜粘液蛞蝓的危害提出防控建议。Meghimatium bilineatum(Benson,1842)have developed to a kind of baneful mollusk which greatly hurt fruit trees,vegetables and tropical orchid in recent years,but there is no credible report about damage on betel palm(Areca catechu L.)caused by M.bilineatum.In 2020,the author found the harmful mollusks were widespread and destructive in betel palm plantation in Wanning county of Hainan Province.A number of M.bilineatum were found concealed in crown,blossom-buds and inflorescence for hidden harm.The morphological characteristics,field occurrence and the living habits of the M.bilineatum were described in this text.Meanwhile,the monitoring and control measures in areca plantation were put forward.

关 键 词：槟榔 双线嗜粘液蛞蝓 危害症状 海南 

分 类 号：S433[农业科学—农业昆虫与害虫防治]