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光周期和温度对枯叶蛱蝶幼虫生长发育的影响
引用本文:易传辉,陈晓鸣,史军义,周成理.光周期和温度对枯叶蛱蝶幼虫生长发育的影响[J].昆虫知识,2008,45(4).
作者姓名:易传辉  陈晓鸣  史军义  周成理
作者单位:1. 中国林业科学研究院资源昆虫研究所,国家林业局资源昆虫培育与利用重点实验室,昆明,650224;云南林业职业技术学院,昆明650224
2. 中国林业科学研究院资源昆虫研究所,国家林业局资源昆虫培育与利用重点实验室,昆明,650224
基金项目:国家林业局引进国际先进林业科学技术计划项目(948项目)
摘    要:在人工气候箱中研究不同光周期和温度条件下枯叶蛱蝶Kallima inachus Doubleday幼虫的生长发育情况。结果表明,20℃时,光周期对枯叶蛱蝶幼虫发育历期影响明显,25℃和30℃时无明显影响。20,25和30℃,12.5~14h光照下,幼虫发育历期分别为31.7~36.0,26.3~27.4和21.0~21.5d,最长和最短历期分别相差4.3,1.1和0.5d。随着温度升高,在相同光照下,幼虫发育历期缩短。20,25和30℃12.5~14h光照下幼虫存活率分别为80%~92%、75%~95%和55%~85%,随温度上升,不同光周期下幼虫存活率差异加大。30℃时大部分光周期下存活率较低,已对幼虫生长发育不利,人工养殖时温度不宜超过30℃。

关 键 词:枯叶蛱蝶  光周期  温度  历期  存活率

The influence of the photoperiod and temperature on larval development of Kallima Inachus
YI Chuan-Hui,CHEN Xiao-Ming,SHI Jun-Yi,ZHOU Cheng-Li.The influence of the photoperiod and temperature on larval development of Kallima Inachus[J].Entomological Knowledge,2008,45(4).
Authors:YI Chuan-Hui  CHEN Xiao-Ming  SHI Jun-Yi  ZHOU Cheng-Li
Abstract:The larval development of Kallima inachus Doubleday was investigated under different photoperiod and temperature in artificial climate-chamber.The results showed that,photoperiod had remarkable influece on the developmental periods of larvae at 20℃,but not at 25℃ and 30℃.As temperature increasing,the developmental periods of larvae became shorter under the same photoperiod.The developmental period of larvae at 20,25℃ and 30℃ was 31.7~36.0 days,26.37~27.4 days and 21.0~21.5 days,respectively.As temperature increasing,the difference of survival rate became larger under different photoperiod.The survival rate of larvae at 20,25 and 30℃ was 80%~92%,75%~95% and 55%~85%,respectively.The survival rate was very low at 30℃ under most photoperiod gradients,so it was not suitable to cultivate K.inachus larvae under this temperature.
Keywords:Kallima inachus  photoperiod  temperature  developmental periods  survival rate
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