黄色粘虫板对温室黄瓜烟粉虱成虫的诱集作用和控制效果.doc

PAGE 1936 中 国 农 业 科 学 39卷 9期 侯茂林等：黄色粘虫板对温室黄瓜烟粉虱成虫的诱集作用和控制效果 PAGE 1935 中国农业科学 2006,39(9):1934-1939 Scientia Agricultura Sinica 收稿日期：2005-12-08；接受日期：2006-05-12 基金项目：中央科研院所社会公益研究专项（2004DIB4J156）和教育部留学回国科研基金 作者简介： 侯茂林（1968-），男，湖南安仁人，副研究员，博士，研究方向为昆虫生态、生物防治和害虫综合治理。Tel:010 E-mail: maolinhou@ cjac.org.cn 黄色粘虫板对温室黄瓜烟粉虱成虫的诱集作用和控制效果 侯茂林，卢 伟，文吉辉 （中国农业科学院植物保护研究所／植物病虫害生物学国家重点实验室，北京 100094） 摘要：【目的】提高黄色粘虫板（黄板）对温室黄瓜烟粉虱成虫的诱集效果。【方法】设置黄板方向、大小、高度和密度不同处理，研究了黄板对烟粉虱成虫诱集量的影响及对烟粉虱成虫种群的控制效果。【结果】黄板方向对诱集量没有显著影响，但是平行作物行垂直悬挂黄板的诱集量稍高于垂直作物行垂直悬挂和水平悬挂黄板的诱集量（分别高28.5%和21.0%）。黄板大小对诱集量有显著影响，25 cm×30 cm黄板诱集量显著高于15 cm×20 cm黄板，单位面积诱集量20 cm×25 cm黄板最高。黄板高度对诱集量也有显著影响，黄瓜冠层和冠层下部15 cm 关键词：黄色粘虫板；烟粉虱；温室；黄瓜；诱杀 Trap Catches and Control Efficiency of Bemisia tabaci (Homoptera: Aleyrodidae) Adults in Greenhouse by Yellow Sticky Traps HOU Mao-lin, LU Wei, WEN Ji-hui (Institute of Plant Protection, Chinese Academy of Agricultural Sciences / State Key Laboratory for Biology of Plant Disease and Insect Pests, Beijing 100094 ) Abstract: 【Objective】In order to improve the trapping efficiency of yellow sticky traps (YSTs) against Bemisia tabaci adults on cucumber in greenhouse. 【Method】 Effects of orientation, size and height of YSTs on trap catches of B. tabaci adults were investigated. Furthermore, control efficiency of YSTs against B. tabaci adult populations was studied. 【Result】 Trap orientation had no effect on trap catches, but traps hanged vertically and with trap board parallel to plant rows trapped slightly more B. tabaci adults than those hanged vertically and with board vertical to plant rows and those hanged horizontally (28.5% and 21.0% more, respectively). Trap size exerted significant influence on trap catches, 25 cm×30 cm traps caught significantly more whitefly adults than those of 15 cm×20 cm traps, and number of B. tabaci adults trapped on unit area was the highest on 20 cm ×25 cm traps. Trap height also showed signi