云南省烟田蓟马种类和分布调查  

Investigation on thrips species and distribution in tobacco field in Yunnan province

作　　者：杨真[1] 谢永辉 张宏瑞[1] 吕要斌[3] 李正跃[1] 

机构地区：[1]云南农业大学,植物保护学院,云南昆明650201 [2]昆明市烟草公司,云南昆明650021 [3]浙江省农业科学院,植物保护与微生物研究所,浙江杭州310021

出　　处：《中国烟草学报》2016年第3期88-93,共6页Acta Tabacaria Sinica

基　　金：公益性行业(农业)科研专项项目(201103026;200803025)

摘　　要：为明确烟草蓟马种类及其危害,对云南省20个县(市、区)烟区的烟株受害率及烟草和烟田杂草上蓟马种类及分布进行了调查。结果表明:烟株平均受害率为(49.80±6.49)%;烟草及烟田杂草共采集蓟马2613头,经鉴定,隶属3科、9属、16种,其中黄蓟马Thrips flavus和八节黄蓟马T.flavidulus是烟田蓟马的优势种类,分别占采集蓟马总数的37.37%和34.79%;烟草上共采集蓟马1096头,隶属2科、4属、11种,平均每株烟草上1.10头,其中八节黄蓟马占烟草上蓟马总数的47.90%,是烟草上的蓟马优势种。In order to define thrips species and their damage to tobacco in field, this study investigated damaged percentage of tobacco plant, thrips species and their distribution on tobacco and weeds in 20 tobacco fields at county level in Yunnan. Results showed that： the average damage level of tobacco plant was （49.80 ＋ 6.49）%; 2613 thrips were collected on tobacco and weeds in tobacco field which can be classified into 3 families, 9 genera, 16 species. Thripsflavus and T.flavidulus were the dominant species, occupying 37.37% and 34.79% respectively; 1096 thrips were collected on tobacco, 1.10 thrips per tobacco on average, which can be classified into 2 families, 4 genera, 11 species. Zflavidulus was the dominant species occupying 47.90%.

关 键 词：蓟马 烟草 种类 危害 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]