| 稻粉虱Aleurooybotus indicus及其天敌生态位的研究 |
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| 引用本文： | 赵士熙,魏辉.稻粉虱Aleurooybotus indicus及其天敌生态位的研究[J].武夷科学,1998(1). |
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| 作者姓名： | 赵士熙 魏辉 |
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| 作者单位： | 福建农业大学植物保护系 福州350002
(赵士熙)，福建农业大学植物保护系 福州350002(魏辉) |
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| 基金项目： | 福建省教委资助项目(K95022) |
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| 摘 要： | 通过对稻粉虱Aleurooybotus indicus及其天敌时间生态位和空间生态位的调查,测定了生态位宽度、生态位重叠和生态位比例相似性。在此基础上,构建时空二维生态位,并分析了稻粉虱及其天敌的发生规律和相互关系。
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| 关 键 词： | 稻粉虱 天敌 生态位 |
STUDIES ON NICHE OF RICE WHITEFLY Aleurocybotus indicus AND ITS NATURAL ENEMIES |
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| Zhao Shixi Wei Hui.STUDIES ON NICHE OF RICE WHITEFLY Aleurocybotus indicus AND ITS NATURAL ENEMIES[J].Wuyi Science Journal,1998(1). |
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| Authors: | Zhao Shixi Wei Hui |
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| Abstract: | The niche breadth , the niche overlap , the proportional similarity of niche of Whitefly and its natural enemies were estimated by means of investigating their single dimension-al temporal niches and spatial niches, basing on which the two dimensional niches of time and space niches were constructed, the occurrence law and mutual relation were analysed. |
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| Keywords: | Aleurocybotus indicus natural enemy niche |
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