| 烟粉虱对不同寄主植物定向行为研究(英文) |
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| 引用本文： | 荆英,黄建,马瑞燕,韩巨才.烟粉虱对不同寄主植物定向行为研究(英文)[J].Entomologia Sinica,2003(2). |
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| 作者姓名： | 荆英 黄建 马瑞燕 韩巨才 |
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| 作者单位： | 山西农业大学农学院 太谷030801
(荆英，马瑞燕)，福建农林大学植保学院 福州350002
(黄建)，山西农业大学农学院 太谷030801(韩巨才) |
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| 摘 要： | 采用Y形嗅觉仪测定法和干燥器测定法研究了烟粉虱对一品红、地瓜、菜心、番茄和包菜 5种植物的定向行为 ,结果表明 :(1) 5种植物对烟粉虱均有引诱作用 ;(2 )不同种植物对烟粉虱有不同的引诱作用 ,其引诱力的顺序为 :一品红 >菜心 >地瓜 >包菜 >蕃茄 ,方差分析表明 :烟粉虱对 5种植物的定向行为差异极显著 ,LSD法测定进一步表明 :一品红与其余 4种植物差异极显著 ;菜心与包菜和番茄的差异达到显著水平 ,而与地瓜无显著差异 ;地瓜与包菜、番茄之间以及包菜与番茄之间均无差异显著性。
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| 关 键 词： | 烟粉虱 寄主植物 定向行为 |
HOST PLANT PREFERENCES OF BEMISIA TABACI GENNADIUS |
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| Authors: | JING Ying HUANG Jian MA Rui-yan and HAN Ju-cai College of Agriculture Shanxi Agriculture University Taigu Shanxi China College of Plant Protection Fujian Agriculture and Forestry University Fuzhou Fujian China |
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| Institution: | JING Ying 1),HUANG Jian 2)*,MA Rui-yan 1) and HAN Ju-cai 1)1) College of Agriculture,Shanxi Agriculture University,Taigu,Shanxi 030801,China 2) College of Plant Protection,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China |
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| Abstract: | The preferences of Bemisia tabaci Gennadius for five host plants:poinsettia, tomato, cabbage, sweet potato and flowering Chinese cabbage, was tested using a Y-tube olfactometer and a desiccator in the laboratory. The results show that B. tabaci adults were attracted by the odors of the five plants. The order of preference was poinsettia>flowering Chinese cabbage>sweet potato>cabbage>tomato. Preference was extremely significant between poinsettia and the other four plants, and between flowering Chinese cabbage, cabbage and tomato. There was no significant difference in preference for flowering Chinese cabbage and sweet potato, sweet potato, cabbage and tomato or between cabbage and tomato. |
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| Keywords: | Bemisia tabaci Gennadius host plants olfactory cues feeding preferences |
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