内蒙古阿拉善左旗沙蒿尖翅吉丁生物学特性初步研究  

Biological Characteristics of Sphenoptera sp in Alashan Left Banner,Inner Mongolia

作　　者：胡晨阳 周惠玉 张翠华 姚燕芳 杨芹 刘丽伟 李琳 

机构地区：[1]内蒙古阿拉善左旗森林病虫害防治检疫站,内蒙古巴彦浩特750300 [2]内蒙古阿拉善左旗林业局,内蒙古巴彦浩特750300

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

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.

关 键 词：白沙蒿 沙蒿尖翅吉丁 生物学特性 

分 类 号：Q969.489.9[生物学—昆虫学]