| 昆虫滞育反应的种内差异 |
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| 引用本文： | 杨慧中,肖亮,薛芳森*. 昆虫滞育反应的种内差异[J]. 江西植保, 2012, 0(2): 117-125 |
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| 作者姓名： | 杨慧中 肖亮 薛芳森* |
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| 作者单位： | 江西农业大学 昆虫研究所,江西 南昌 330045 |
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| 基金项目： | 国家自然科学基金项目(31060243) |
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| 摘 要： | 昆虫滞育反应的种内差异包括品系差异和个体差异.品系差异是昆虫适应不同环境条件的结果,主要随纬度的变化而变化.通常随着纬度的升高,冬季滞育的滞育率也升高,诱导其滞育的临界光周期也随之延长.个体差异表现在进入滞育趋势、滞育强度和滞育后发育的性别差异.
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| 关 键 词： | 昆虫 滞育 地域差异 性别差异 |
Intraspecific Differences of Diapause in Insects |
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| YANG Hui-zhong,XIAO Liang,XUE Fang-sen. Intraspecific Differences of Diapause in Insects[J]. Jiangxi Plant Protection, 2012, 0(2): 117-125 |
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| Authors: | YANG Hui-zhong XIAO Liang XUE Fang-sen |
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| Affiliation: | YANG Hui-zhong,XIAO Liang,XUE Fang-sen |
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| Abstract: | Intraspecific differences of diapause include strain differerces and individual differences.Strain differences always are caused by adaptation to different local conditions;it mainly depends on varying latitude.In general,as latitude increases,the incidence of winter and the critical photoperiod increase.Individual differences may be sexual differences in the occurrence of diapause,diapause intensity and the rate of post-diapause development. |
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| Keywords: | Insect diapause regional differences sexual differences |
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