西双版纳橡胶盔蚧天敌调查  

A survey of the natural enemies of Parasaissetia nigra on rubber trees in Xishuangbanna

作　　者：王进强[1] 李国华[1] 周明[1] 吴忠华[1] 张春霞[1] 阿红昌[1] 

机构地区：[1]云南省热带作物科学研究所,景洪666100

出　　处：《植物保护》2007年第4期100-103,共4页Plant Protection

基　　金：云南省科技攻关项目(2004NG11)

摘　　要：通过对西双版纳州各大国有农场(景洪、勐养、勐捧、勐腊、橄榄坝、东风)、民营胶园(三达山、嘎栋、嘎洒、勐罕)及西双版纳热带花卉园内幼林地的调查,初步了解到橡胶盔蚧的天敌31种,其中云南省天敌新记录9种,分为2个纲、7个目、11个科,其中优势种为普通草蛉、川上座壳孢和寄生蜂,分别占天敌总量的26.43%、32.35%和27.48%。比较有利用前景的为普通草蛉和寄生蜂。The main state-owned rubber plantations （Jinghong, Mengyang, Mengpeng, Mengla, Ganlanba, Dongfeng） and private rubber farms （Sandashan, Gadong, Gasa, Menghan） in Xishuangbanna and rubber seedlings in Xishuangbanna tropical flowers and plants garden were surveyed. The results indicated that there were about 31 species of natural enemies on Parasaissetia nigra, 9 species of which were new records in Yunnan Province. These could be divided into 11 families, 7 orders and 2 classes. The most abundant species were Chrysoperla carnea （Stephens）, Aschersonia kawakamii Sawada and parasitic wasps, accounting for 26.43%, 32. 35% and 27. 48% of the total natural enemies, respectively. C. carnea and parasitic wasps were the best potential species that may be used to control P. nigra in the future. The survey laid the foundation for the biological control of P. nigra.

关 键 词：橡胶盔蚧 天敌 调查 

分 类 号：S476[农业科学—农业昆虫与害虫防治]