吐鲁番地区烟粉虱寄主种类与危害程度调查  

Investigation on Hosts of Bemisia tabaci and Its Damage Degree in Turpan Region of Xinjiang

作　　者：张仁福[1] 于江南[1] 王登元[1] 李杰[1] 

机构地区：[1]新疆农业大学农学院,乌鲁木齐830052

出　　处：《新疆农业科学》2009年第4期730-735,共6页Xinjiang Agricultural Sciences

基　　金：国家自然科学基金项目(30660032);国家"十一五"科技支撑计划项目(2006BAD21;B02-3);新疆维吾尔自治区重点科技项目(200731133-3)

摘　　要：调查了吐鲁番地区烟粉虱寄主植物情况,并应用危害指数对烟粉虱危害程度进行评价。结果表明:吐鲁番地区烟粉虱寄主植物27科70种(变种),主要分布在葫芦科、十字花科、豆科、茄科、锦葵科、菊科等植物,其中国内首次报道的寄主种类有9科12种;并依据寄主植物在全疆的分布情况,分析烟粉虱在新疆的发生现状及发展趋势。The host plant of Bemisia tabaci （ Gennadius} in Turpan region was investigated in 2007. There was 70 species of plant which belong to 27 families of B. tabaci, in which Cucurbitaceae, Crueiferae, Laguminosae, Solanaceae, Compositae and Malvaceae are the major injurious. New record 9 farmily and 12 species host were firstly reported in China. The degree of occurrence was estimated with damage index in this paper as well. Also according to the distribution of host plant of Bemisia tabaci in Xinjiang, the occurrance status quo and development tendency of Bemisia tabci were analyzed.

关 键 词：烟粉虱 寄主植物 危害程度 

分 类 号：S186[农业科学—农业基础科学]