| 螺旋粉虱对10种寄主植物的趋性研究 |
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| 引用本文： | 郑凌燕,符悦冠,韩冬银,毕仁军,黄华,苏振国.螺旋粉虱对10种寄主植物的趋性研究[J].华东昆虫学报,2009(3):200-204. |
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| 作者姓名： | 郑凌燕 符悦冠 韩冬银 毕仁军 黄华 苏振国 |
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| 作者单位： | [1]中国热带农业科学院环境与植物保护研究所,农业部热带农林有害生物入侵监测与控制重点开放实验室,海南省热带农业有害生物检测监控重点实验室,海南儋州571737 [2]海南大学环境与植物保护学院．海南儋州571737,农业部热带农林有害生物入侵监测与控制重点开放实验室,海南省热带农业有害生物检测监控重点实验室,海南儋州571737 |
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| 基金项目： | 基金项目：农业部公益性项目“热带作物重要外来有害生物预警技术研究”（2004D1A4J012）;2008年公益性行业（农业）科研专项经费（200803023）;海南省重点科技计划项目“外来入侵害虫螺旋粉虱的风险性分析和监控技术研究”（06302）. |
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| 摘 要： | 本文通过随机摆放寄主植物（呈圆形）和采用Y形嗅觉仪实验的方法，研究了螺旋粉虱成虫对多种不同寄主植物的趋性差异，寻找诱集植物，为螺旋粉虱的监测和防治提供理论依据。实验结果表明：10种寄主植物同时存在时，螺旋粉虱成虫趋向于在番木瓜和番石榴上停落、取食和产卵；在不同寄主植物叶片挥发物的Y形嗅觉仪实验中，螺旋粉虱雌成虫对番木瓜、番石榴的趋向性最强。
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| 关 键 词： | 螺旋粉虱 寄主植物 趋性 |
Selectivity of Aleurodicus disperses Russell to ten host plants of Hainan |
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| ZHENG Ling-yan,FU Yue-guan,HAN Dong-yin,BI Ren-jun,HUANG Hua,SU Zhen-guo.Selectivity of Aleurodicus disperses Russell to ten host plants of Hainan[J].Entomological Journal of East China,2009(3):200-204. |
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| Authors: | ZHENG Ling-yan FU Yue-guan HAN Dong-yin BI Ren-jun HUANG Hua SU Zhen-guo |
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| Institution: | 1. College of Environment and Plant Protection, Hainan University, Danzhou 571737, China, Key Laboratory of Monitoring and Control of Tropical Agricultrual and Forest lnvasive Alien Pests , Ministry of Agriculture , Key Laboratory of Pests Detection and Control for Tropical Agriculture of Hainan Province ; 2. Environment and Plant Protection Institute, CATAS , Danzhou 571737, China) |
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| Abstract: | his paper studied the selective differences of adult Aleurodicus disperses to different host plants by randomly putting hosts （ circle shape ） and Y-tube olfactometer to seek trap plants and provide a theoretical basis for the control of A. disperses. The results showed that, （ 1 } A. disperses prefered to landing, feeding and ovipesiting on papaya and guava when 10 kinds of host plants existed simultaneously; （ 2 ） the tendencies of females of A. disperses to papaya and guava were the greatest in Y-tube olfactometer tests of volatiles from different host leaves. |
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| Keywords: | Aleurodicus disperses host plant tropism |
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