| 温度及烟草CMV病株对烟蚜生长发育的影响 |
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| 引用本文： | 张 玲,刘映红,马丽娜,段 航.温度及烟草CMV病株对烟蚜生长发育的影响[J].中国农学通报,2007,23(6):341-341. |
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| 作者姓名： | 张 玲 刘映红 马丽娜 段 航 |
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| 作者单位： | 西南大学植物保护学院,重庆市昆虫学及害虫控制工程重点实验室,重庆,400716 |
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| 摘 要： | 研究了19℃、22℃、25℃、28℃和31℃恒温条件下，CMV烟草病株和健康烟草与烟蚜Myzus persicae (Sulzer)生长发育和繁殖的关系。研究表明，随着温度的升高，在健康烟株（对照）和病株（处理）叶碟饲养条件下，烟蚜的成虫寿命和世代历期都显著缩短，繁殖力减弱。19℃时烟蚜的成虫寿命和世代历期最长，31℃时烟蚜最短。CMV烟草病株对烟蚜存活率和繁殖力有显著影响，与对照相比，烟草病株造成烟蚜成活率降低。烟蚜取食CMV烟草病株时，19℃烟蚜的繁殖力最强为36.9头，31℃最弱为2.17头。净增殖率R0在22℃时最大，在31℃时最小。周限增长率λ和内禀增长率rm在28℃和31℃时最大，在22℃时最小。世代平均周期T和种群加倍时间t在22℃时最大，在31℃时最小。研究结果说明，烟蚜的生长发育和繁殖与温度和感染CMV的烟草有关。
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| 关 键 词： | 甲氨阿维.虫酰肼 甲氨阿维.虫酰肼 不同蔬菜 甜菜夜蛾 控制作用 |
| 修稿时间： | 2007-03-19 |
Development And Reproduction Of Myzus persicae (Sulzer) Feeding on Tobacco Infected Cucumber Mosaic Virus at Different Temperature |
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| Zhang Ling,Liu Yinghong,Ma lin,Duan Hang.Development And Reproduction Of Myzus persicae (Sulzer) Feeding on Tobacco Infected Cucumber Mosaic Virus at Different Temperature[J].Chinese Agricultural Science Bulletin,2007,23(6):341-341. |
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| Authors: | Zhang Ling Liu Yinghong Ma lin Duan Hang |
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| Institution: | Chongqing Key Laboratory of Entomology and Pest Control Engineering, Southwest University, Chongqing 400716 |
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| Abstract: | The developmental duration and reproduction of Myzus persicae (Sulzer)that are reared on the tobacco infected cucumber mosaic virus (CMV) are researched under the different temperature . There are five temperature which contains 19℃、22℃、25℃、28℃ and 31℃.When increase the temperature , the adult longevity and generation duration increased , the fecundity weakened . Under the five temperature , its adult longevity and generation duration were the longest at 19℃ and the shortest at 31℃. When feeding on the tobacco infected cucumber mosaic virus , its fecundity was the highest at 19℃ and the lowest at 31℃. Based on the parameters of the life table ,of the 5 temperature studied , the temperature at 22℃ is considered to be the most suitable for M. persicae (Sulzer).It was suggested that the development and reproduction of Myzus . (Sulzer) might be related to the temperature and tobacco infected cucumber mosaic virus. |
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| Keywords: | Myzus persicae (Sulzer) Temperature Cucumber mosaic virus Development Fecundity |
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