摘要
沙蒿尖翅吉丁为沙蒿的一种毁灭性蛀干害虫,寄主为白沙蒿,在阿拉善左旗一年一代,以幼虫在浅层木质部蛀建蛀道越冬,第2年4月开始化蛹。5月底到7月底为成虫期和卵期,为防治适期。
As a kind of destructive trunk borer ofArtemisia blepharolepis , Sphenoptera sp has one generation each year in Alashan Left Banner. The larvae overwinter in shallow xylem, and begin to pupate in April next year. The end of May to the end of June is adult stage and egg stage, which is the best time for controlling.
出处
《内蒙古林业科技》
2009年第1期42-43,共2页
Journal of Inner Mongolia Forestry Science and Technology
关键词
白沙蒿
沙蒿尖翅吉丁
生物学特性
Artemisia blepharolepis
Sphenoptera sp
biological characteristics
