| 温度对黄胸蓟马生长发育的影响 |
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| 引用本文： | 卢辉,徐雪莲,卢芙萍,陈青,陈俊.温度对黄胸蓟马生长发育的影响[J].中国农学通报,2011,27(21):296-300. |
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| 作者姓名： | 卢辉 徐雪莲 卢芙萍 陈青 陈俊 |
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| 作者单位： | 1. 中国热带农业科学院环境与植物保护研究所/农业部热带农林有害生物入侵监测与控制重点开放实验室,海南儋州,571737
2. 海南大学环境与植物保护学院,海南儋州,571737 |
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| 基金项目： | 海南省重点科技计划项目“热带重要钻蛀性害虫监测与防控技术研究”(ZDXM20100022); 公益性行业(农业)科研专项子课题“海南入境台湾果蔬危险性有害生物防控新技术研究与示范”(200903034-5); 中国热带农业科学院人才引进科研启动基金项目“海南省荔枝蒂蛀虫监测与防控技术研究”(Hzs0810) |
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| 摘 要： | 为了明确温度对黄胸蓟马Thrips hamaiiensis (Morgan)生长发育的影响，在5种恒温条件下（20，24，28，32和36℃）对黄胸蓟马实验种群生长发育情况进行了研究。实验结果表明：在20~28℃温度范围内,黄胸蓟马的发育历期随温度升高而显著缩短，当温度超过32℃时，其发育历期延长；在20~36℃温度范围内，发育速率与温度呈显著的正相关；黄胸蓟马卵、若虫、预蛹、伪蛹及卵-成虫的发育起点温度分别为15.67、9.48、11.06、8.54和11.39℃，有效积温分别为91.23、82.35、41.23、34.81和251.43 ℃?d；在20~36℃之间，黄胸蓟马世代存活率由大到小的顺序为32℃>28℃>24℃>20℃>36℃。据此认为温度对黄胸蓟马实验种群的生长发育和存活率影响明显。
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| 关 键 词： | 磷钙元素水平 磷钙元素水平 番茄营养液 细菌多样性 16S rDNA PCR-DGGE |
| 收稿时间： | 2011/4/18 0:00:00 |
| 修稿时间： | 2011/5/19 0:00:00 |
Effects of Temperature on Development and Reproduction of Thrips hamaiiensis (Morgan) |
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| Lu Hui,Xu Xuelian,Lu Fuping,Chen Qing,Chen Jun.Effects of Temperature on Development and Reproduction of Thrips hamaiiensis (Morgan)[J].Chinese Agricultural Science Bulletin,2011,27(21):296-300. |
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| Authors: | Lu Hui Xu Xuelian Lu Fuping Chen Qing Chen Jun |
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| Institution: | Lu Hui 1,Xu Xuelian 1,Lu Fuping 1,Chen Qing 1,Chen Jun 2(1 Environment and Plant Protection Institute,Chinese Academy of Tropical Agricultural Sciences /Key Laboratory of Monitoring and Control of Tropical Agricultural and Forest Invasive Alien Pests,Ministry of Agriculture,Danzhou Hainan 571737,2 College of Environment and Plant Protection,Hainan University,Danzhou Hainan 571737) |
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| Abstract: | To research the influence of temperature on the development and reproduction of Thrips hamaiiensis（Morgan）,series of experiments were carried out to investigate the experimental population growth of T.hamaiiensis at 5 constant temperatures（20℃,24℃,28℃,32℃ and 36℃） in the laboratory.The results indicated that,within the range from 20℃ to 28℃,the developmental duration of T.hamaiiensis evidently reduced with the increase of temperature,while increased when the temperature went beyond 32℃;within the range from 20℃ to 36℃.The developmental rate of T.hamaiiensis increased with the increasing temperature.The development threshold temperature of T.hamaiiensis at its egg,nymphal,prepupal,pupal and egg-adult stages was 15.67℃,9.48℃,11.06℃,8.54℃ and 11.39℃,respectively,and the effective accumulated temperatures was 91.23,82.35,41.23,34.81,251.43℃·d,respectively.Within the range of 20-36℃,the generation survival rate of T.hamaiiensis decreased according to the sequence of 32℃,28℃,24℃,20℃ and 36℃.It can be concluded that the temperature had great influence on the developmental duration and survival rate of experimental populations of T.hamaiiensis. |
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| Keywords: | Thrips hamaiiensis developmental duration developmental rate developmental threshold temperature survival rate |
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