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| 群落结构的影响研究 | |
| 引用本文： | 陈丽云,朱 麟,肖彤斌,陈锦才,林珠凤,符悦冠.群落结构的影响研究[J].热带作物学报,2011,32(1):131-136. |
| 作者姓名： | 陈丽云 朱 麟 肖彤斌 陈锦才 林珠凤 符悦冠 |
| 作者单位： | 1. 海南大学环境与植物保护学院,海南儋州,571737 2. 海南师范大学生命科学学院,海南海口,571158 3. 海南省农科院环境与植物保护研究所,海南海口,571100 4. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
| 基金项目： | 农业部公益性行业(农业)科研专项经费项目“新入侵危险性有害生物螺旋粉虱防控技术研究与示范(No.20083023)” |
| 摘 要： | 采用随机取样法,调查受螺旋粉虱为害的2种寄主植物上节肢动物群落结构,以探讨螺旋粉虱为害对寄主植物上节肢动物群落结构的影响。结果表明:2种寄主中,受螺旋粉虱为害的植株,节肢动物发生量明显高于未受害植株,并且主要以同翅目类昆虫数量增加为主;受螺旋粉虱为害的洋紫荆植株上,节肢动物群落的物种数量明显高于未受害植株,群落结构也较为复杂,受螺旋粉虱为害与未为害的番石榴植株上,物种数量也有所增加,但群落结构组成未发生较大改变;整体而言,于未受害洋紫荆植株相比,受害洋紫荆植株的物种丰富度及多样性较高、物种发生较为均匀,而番石榴植株受害与未受害植株间,群落的物种丰富度、多样性及均匀度等各指数差异不明显;未受害洋紫荆寄主的种群优势度较受害洋紫荆的种群优势度高。 |
| 关 键 词： | 螺旋粉虱 群落结构 节肢动物 洋紫荆 番石榴 |
Local Arthropod Community Structure Influenced by Aleurodicus disperses Russell Invasion |
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| CHEN Liyun,ZHU Lin,XIAO Tongbin,CHEN Miancai,LIN Zhufeng and FU Yueguan.Local Arthropod Community Structure Influenced by Aleurodicus disperses Russell Invasion[J].Chinese Journal of Tropical Crops,2011,32(1):131-136. | |
| Authors: | CHEN Liyun ZHU Lin XIAO Tongbin CHEN Miancai LIN Zhufeng and FU Yueguan |
| Institution: | CHEN Liyun1,ZHU Lin2,XIAO Tongbin3,CHEN Miancai3,LIN Zhufeng3,FU Yueguan4 1 College of Environmental and Plant Protection,Hainan University,Danzou,Hainan 571737,China 2 School of Life Sciences,Hainan Normal University,Haikou 571158,China 3 Environmental and Plant Protection Institute,Hainan Academy of Agriculture,Haikou 571100,China 4 Environmental and Plant Protection Institute,Chinese Academy of Tropic Agricultural Sciences,Danzhou,China |
| Abstract: | The local arthropod community structures on two plant hosts,Bauhinia blakeana and Psidium guavas L.,attacked by an alien invasive insect pest,Aleurodicus disperses Russell,were investigated by random sampling method.The result indicated that.(1) the population number of arthropods increased on two plants when damaged by the A.disperses,and the dominated by Homoptera.(2) Species of arthropod community was significantly higher than the health host,when B.blakeana were damaged by A.disperses,and the community ... |
| Keywords: | Aleurodicus disperses Community structure Arthropods Bauhinia blakeana Psidium guajava |
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