薇甘菊(Mikania micrantha)天敌——安婀珍蝶(Actinote anteas (Doubleday & Hewitson))  

The life table of the experimental population of Actinote anteas (Doubleday & Hewitson),natural enemy of Mikania micrantha HBK

作　　者：刘雪凌[1] 韩诗畴[2] 曾玲[1] 

机构地区：[1]华南农业大学昆虫生态研究室 [2]广东省昆虫研究所,广州510260

出　　处：《生态学报》2007年第8期3527-3531,共5页Acta Ecologica Sinica

基　　金：广东省自然科学基金资助项目(020322);深圳科技局科研资助项目(2003-133)~~

摘　　要：为了研究安婀珍蝶（Actinote anteas（Doubleday ＆ Hewitson））能否在广东省室温下顺利繁殖以及探讨其繁殖的最适温度,研究通过观察建立了室温和恒温下的实验种群生命表.在温度18～35 ℃之间,相对湿度85%左右时,安婀珍蝶从第1代到第4代的种群趋势指数分别为22.78、34.28、12.53、19.47;其内禀增长率rm分别为0.0287、0.0308、0.0250、0.0282,表明在室温下安婀珍蝶实验种群的世代繁殖力较高.在14～26 ℃下的实验种群生命表中,安婀珍蝶23 ℃时,内禀增长率rm为0.0401,最高,说明23 ℃是安婀珍蝶的繁殖最适温度.这些都为安婀珍蝶能否在广东地区顺利建立稳定的种群提供了理论的依据.In order to know whether Actinote anteas can survive successfully in Guangdong and what temperature is the most comfortable to survive, the life table of the experimental population of Actinote anteas was constructed successfully. When the temperature was during 18 -35℃ and RH was about 85%, the population trend indices （I） were 22.78,34.28, 12.53,19.47 ; rm of 4 generations of Actinote anteas were 0. 0287,0. 0308,0. 0250,0. 0282, respectively. Under 14 - 26 ℃, r of 23 ℃ was 0. 0401 which was the highest number of all. These showed that the reproductive ability of Actinote anteas was strong under the lab temperature and 23 ℃ was the most comfortable temperature to survive. All of these provided theoretical basis for Actinote anteas to construct stable population in Guangdong in the future.

关 键 词：安婀珍蝶 室温 恒温 实验种群生命表 

分 类 号：S451.1[农业科学—植物保护]