摘要
福建惠安县新发现一种鳞翅目昆虫,其幼虫严重为害余甘(Phyllanthus emblicaL.)的果实,蛀果率可达50%～80%,受害面积约2300hm2。经鉴定,该虫系我国一新记录种——余甘异胫小卷蛾Thaumatotibia encarpa(Meyrick,1920)。本文介绍余甘异胫小卷蛾的形态特征、寄主、分布、危害等情况,并对其防控对策提出建议。
The cocoa husk borer,Thaumatotibia encarpa（Meyrick）,was recorded for the first time in China,feeding on the fruits of Phyllanthus emblica L.in Hui＇an County,Fujian Province.The gardens intested by this pest cover an area of about 2 300 hm2 and the estimated percentage of infested fruits ranged from 50% to 80%.The morphological characters,distribution,host and damage caused by of T.encarpa is described and some suggestions for its control are provided.
出处
《昆虫知识》
CSCD
北大核心
2010年第5期988-990,共3页
Entomological Knowledge
基金
国家自然科学基金特殊学科点项目(J0930004)
关键词
鳞翅目
余甘异胫小卷蛾
余甘
可可
中国
Lepidoptera
Thaumatotibia encarpa
Phyllanthus emblica
cocoa
China
