| 温度对大猿叶虫发育、存活和繁殖的影响 |
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| 引用本文： | 董宇奎,薛芳森,李照会. 温度对大猿叶虫发育、存活和繁殖的影响[J]. 昆虫知识, 2007, 44(4): 524-526 |
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| 作者姓名： | 董宇奎 薛芳森 李照会 |
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| 作者单位： | 1. 山东农业大学植保学院,泰安271018
2. 江西农业大学昆虫研究所,南昌,330045 |
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| 基金项目： | 国家自然科学基金项目资助(编号:30460074) |
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| 摘 要： | 在光周期14L:10D、75%RH的条件下研究不同温度对大猿叶虫Colaphellus bowringi Baly生长发育、存活率和繁殖的影响。结果表明,卵、幼虫和蛹的发育起点温度分别为11·86,11·17和10·15℃,有效积温分别为61·6,110·8和65·3日·度;22℃时卵的孵化率和蛹的羽化率最高,分别达96·04%和94·26%;滞育后成虫寿命雌虫普遍长于雄虫,25℃下的产卵期11～34d,每雌产卵量平均861粒,最高达1527粒。
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| 关 键 词： | 大猿叶虫 温度 生长发育 存活率 繁殖 |
| 修稿时间： | 2006-08-28 |
Effect of temperature on development,survival and fecundity of Colaphellus bowringi |
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| DONG Yu-Kui,XUE Fang-Sen,LI Zhao-Hui. Effect of temperature on development,survival and fecundity of Colaphellus bowringi[J]. Entomological Knowledge, 2007, 44(4): 524-526 |
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| Authors: | DONG Yu-Kui XUE Fang-Sen LI Zhao-Hui |
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| Affiliation: | 1. College of Plant Protection, Shandong Agricultural University, Taian 271018, China; 2. Institute of Entomology, Jiangxi Agricultural University, Nanchang 330045, China |
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| Abstract: | Effect of temperature on development,survival and fecundity of Colaphellus bowringi Baly were studied under a 14L:10D photoperiod,75% RH.The results showed that initial developmental temperatures of eggs,larvae and pupae are 11.86,11.17 and 10.15℃,respectively,and the effective accumulative temperatures are 61.6,110.8 and 65.3 degree-day respectivey.The hatchability of eggs and the rate of adult eclosion are the highest at 22℃,96.04% and 94.26%,respectively.Longevity of post-diapause females is usually higher than that of males.The egg-laying period of most females is 11～34 days,at 25℃,in which the mean eggs per female are 861,with the maximum of 1 527. |
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| Keywords: | Colaphellus bowringi temperature development survival fecundity |
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