| 不同水稻生育期对稻粉虱种群动态的影响 |
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| 引用本文： | 张卫,尹益寿,魏洪义,程丽霞. 不同水稻生育期对稻粉虱种群动态的影响[J]. 华东昆虫学报, 2001, 10(2): 52-54 |
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| 作者姓名： | 张卫 尹益寿 魏洪义 程丽霞 |
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| 作者单位： | 1. 江西省植保植检站,南昌,330006
2. 江西农业大学农学院,南昌,330045 |
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| 基金项目： | 江西省自然科学基金资助项目 |
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| 摘 要： | 本主要研究了不同水稻生育期对稻粉虱Aleurocybotus indicus种群动态的影响。研究结果表明，水稻分蘖期至拔节期最容易受稻粉虱为害，卵孵化率为88．1％，拟蛹的羽化率为82．9％，孵化率和羽化率均高于水稻其它生育期。
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| 关 键 词： | 稻粉虱 水稻生育期 种群动态 |
| 文章编号： | 1005-1694-(2001)02-0052-03 |
| 修稿时间： | 2000-12-01 |
The effect of different growth stages of rice on population dynamics of Aleurocybotus indicus |
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| ZHANG Wei ,YIN Yi shou ,WEI Hong yi ,CHENG Li xia. The effect of different growth stages of rice on population dynamics of Aleurocybotus indicus[J]. Entomological Journal of East China, 2001, 10(2): 52-54 |
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| Authors: | ZHANG Wei YIN Yi shou WEI Hong yi CHENG Li xia |
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| Affiliation: | ZHANG Wei 1,YIN Yi shou 2,WEI Hong yi 2,CHENG Li xia 2 |
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| Abstract: | The paper deals with the effect of different growth stages of rice on population dynamics of Aleurocybotus indicus . The research showed that rice was damaged most severely by Aleurocybotus indicus from tilling stage to jointing stage. The incubation rate of egg of Aleurocybotus indicus was 88.2%, and the emergence rate of pupa was 82.9%, which were higher than those in other stages of rice. |
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| Keywords: | Aleurocybotus indicus growth stages of rice population dynamics |
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