摘要
在呈贡斗南地区5种花卉（康乃馨、玫瑰、满天星、百合、马蹄莲）上，采集制作蓟马标本384头，经室内鉴定，有蓟马种类6种，即横纹蓟马Aeolothrips fasciatus，西花蓟马Frankliniella occidentalis，花蓟马Frankliniella intonsa，黄蓟马rhrips flavus，黄胸蓟马吼啦hawaiiensis和烟蓟马吼咖tabaci，记述了其主要鉴别特征。经统计分析，西花蓟马和花蓟马为该地区花卉上的优势种类。田间调查结果表明，斗南地区花卉周年均有蓟马危害，4～7月为发生高峰期，严重发生时，100％的田块都有蓟马的发生，8月以后随着气温降低，蓟马的发生危害逐渐减轻。
The paper studied on the thrips species on 5 kinds of flowers, that were Carnation, Rose, Gypsophilag, Lily and Calla in Dounan, Chenggong county of yunnan province. 384 thrips specimens were collected and prepared on slide, and 6 thrips species were identified, that were Aeolothrips fasciatus, Frankliniella occidentalis, Frankliniella intonsa, Thrips flavus, Thrips hawaiiensis and Thrips tabaci. The identification characters were also described in detail. Frankliniella occidentalis and Frankliniella intonsa were the predominant thrips species on the flowers. The results of field investigation indicated that,thrips occurred all seasons a year,and occurence fastigium ranged from April to July. Thrips could be found in every greenhouse when the damage was serious. Thrips population decreased from August along with the temperature decreasing.
出处
《西南农业学报》
CSCD
2007年第6期1291-1295,共5页
Southwest China Journal of Agricultural Sciences
基金
云南省科技攻关项目(2006SG23)
云南省自然基金面上项目
关键词
呈贡斗南
花卉
蓟马
种类鉴定
Dounan
Chenggong
flowers
thrips
species identification
