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| 竹织叶野螟实验种群生命表研究 | |
| 引用本文： | 刘曼,杨茂发,桑维钧,易筑刚.竹织叶野螟实验种群生命表研究[J].竹子研究汇刊,2012,31(2):20-23. |
| 作者姓名： | 刘曼 杨茂发 桑维钧 易筑刚 |
| 作者单位： | 1. 贵州大学昆虫研究所贵州山地农业病虫害重点实验室,贵州贵阳550025;贵州省生物研究所,贵州贵阳550009 2. 贵州大学昆虫研究所贵州山地农业病虫害重点实验室,贵州贵阳,550025 3. 遵义市林业科学研究所,贵州遵义,563000 |
| 基金项目： | 贵州省“十一五”重大科技攻关项目子项目“贵州省主要栽培竹种灾害性有害生物防治技术研究”(2007-6002-0303);贵州省自然科学基金项目“竹织叶野螟性信息素的提取、鉴定及生物活性测定”[黔科合J字(2009)2102];中国西南世界银行扶贫项目“经济林木病虫害监测与控制研究”(AATP)联合资助 |
| 摘 要： | 通过在28℃恒温条件下的饲养观察,组建了竹织叶野螟实验种群的特定年龄生命表和生殖力表.结果表明:竹织叶野螟各虫态的存活率变幅在64％～ 96％,其中以卵期存活率最高,三龄幼虫存活率最低,且种群存活曲线呈PriceⅣ型分布；种群趋势指数为35.62,世代平均历期为53.926 d,内禀增长能力为0.062,周限增长率为1.064. |
| 关 键 词： | 撑绿竹 竹织叶野螟 生命表 |
Life Table of Experimental Population of Algedonia coclesalis Walker |
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| Liu Man , Yang Maofa , Sang Weijun , Yi Zhugang.Life Table of Experimental Population of Algedonia coclesalis Walker[J].Journal of Bamboo Research,2012,31(2):20-23. | |
| Authors: | Liu Man Yang Maofa Sang Weijun Yi Zhugang |
| Institution: | 1.Key Laboratory for Plant Pest Management of Mountainous Region of Guizhou Province, Institute of Entomology of Guizhou University,Guiyang 550025,Guizhou,China; 2.Guizhou Biological Institute,Guiyang 550009,Guizhou,China; 3.Zunyi Forest Research Institute,Zunyi 563000,Guizhou,China) |
| Abstract: | Based on the observation of the breeding of Algedonia coclesalis at a constant temperature of 28℃,the life table of this experimental population was constructed.The survival rate in each developmental period was from 64 % to 96%,of which the highest survival rate was at the egg phase and the lowest at the 3rd instar larva phase.The population survivorship curve fitted Price′s type Ⅳ,the population trend index(Ⅰ) was 35.62,the average generation period(T) was 53.926 days,and the innate capacity(rm) and finite rate(λ) of population increase were 0.062 and 1.064,respectively. |
| Keywords: | Bambusa pervariabilis×Dendrocalamopsis daii Algedonia coclesalis Life table |
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