黄带山钩蛾生物学特性  

Bionomics of Oreta pulchripes

作　　者：黄艳君[1] 毛建萍[1] 浦冠勤[1] 

机构地区：[1]苏州大学金螳螂建筑与城市环境学院,江苏苏州215123

出　　处：《中国森林病虫》2013年第5期16-19,共4页Forest Pest and Disease

基　　金：苏州市科技计划项目(编号SYN201107)

摘　　要：黄带山钩蛾Oretapulchripes Butler是法国冬青的重要食叶害虫，在苏州1a发生7代左右；在室内饲养条件下，其卵期为5—6d，幼虫期14—16d，蛹期5～7d，成虫寿命4—10d。该虫的寄主范围较窄，仅在法国冬青上能够完成生活史。成虫根据翅色可分为黄翅型和褐翅型2种，且个体间体色变化很大，这可能与复杂的遗传背景有关。Oreta pulchripes was a defoliator of Viburnum odoratissimum Ker Gawl. var. awabuki. In Suzhou, it had about 7 generations a year. The indoor-feeding showed that its egg stage was 5-6 d, larval stage was 14-16 d,pupal stage was 5-7 d and the adult longevity was 4-10 d. It couldn＇ t complete its life cycle except feeding on the leaf of Viburnum odoratissimum var. awabuki. According to the color of wings, the adults could be separated into two categories： yellow pattern and brown pattern. The body color changed greatly among the individuals, which may be attributed to the complex genetic background.

关 键 词：黄带山钩蛾 形态 生物学特性 寄主 法国冬青 

分 类 号：S763.42[农业科学—森林保护学]