亚洲型舞毒蛾中国地理种群飞行能力初探  

A Preliminary Study on Flight Ability Among Chinese Population of Asian Gypsy Moth,Lymantria dispar

作　　者：杨帆[1] 骆有庆[1] 黄东辉[2] 崔骁芃[1] 杨华巍[1] 刘信旭[1] 石娟[1] 

机构地区：[1]北京林业大学林学院,北京100083 [2]河北秦皇岛经济技术开发区园林绿化管理处,河北秦皇岛055004

出　　处：《中国农学通报》2012年第28期53-57,共5页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金项目(31170613);教育部新世纪优秀人才支持计划(NCET-10-0232);林业公益性行业科研专项(200904029)

摘　　要：为了探究亚洲型舞毒蛾的飞行能力,以采自河北和内蒙的亚洲型舞毒蛾为试验对象,应用昆虫飞行信息系统,分析亚洲型舞毒蛾的最大飞行速度、累计飞行距离和累计飞行时间。结果表明:亚洲型舞毒蛾雌雄个体间飞行能力有显著差异,雄虫比雌虫具有更强的飞行能力,雄虫平均累计飞行距离为6.76km,雌虫平均累计飞行距离为1.85km;1日龄成虫已具备较强的飞行能力,在累计飞行时间、累计飞行距离上,雌虫随着日龄的增长呈现出明显的线性下降趋势;交配对雄虫的飞行能力无显著影响,雌虫产卵后飞行能力明显下降。In order to explore the flight ability of gypsy moth, this research regarded the female Asian gypsy moth （Lymantria dispar） collected from Inner Mongolia and Hebei as experimental subjects. The maximum flight speed, Total flight distance, Total flight time of Asian gypsy moth was recorded using computer-linked flight mills in the laboratory. The results indicated that flight ability between males and females had significant difference, that was to say, males had stronger flight capability than females. The mean flight distance was 6.76 km for males, but 1.85 km for females. This ability was highest at age of 1-old day after emergence. The flight distance and flight time of females showed continuously downward with the increase of day-age. The mean flight distance and time were not significant different moths had a negative influence on flight capability. between virgin and mated male. Egg-laying in mated

关 键 词：舞毒蛾 飞行能力 雌雄 日龄 交配 

分 类 号：S76[农业科学—森林保护学]