摘要
沙蒿是内蒙古西部荒漠草原的重要植物。近年来由于害虫为害,沙蒿死亡严重。危害沙蒿的害虫中以钻蛀为害的种类较多且为害较重,是导致沙蒿死亡的主要因素之一。本文根据2009年5月的实地调查,对沙蒿大粒象、沙蒿木蠹蛾、沙蒿圆吉丁虫的幼虫形态、生物学特征进行了初步研究,并且对沙蒿的受害情况进行了调查。另外进一步对沙蒿吉丁虫分布型进行了研究分析。
Artemisia is an important plant of the western desert steppe in Inner Mongolia.In recent years,as a result of pest damage,the death of Artemisia is very serious.The kinds of boring pests in the Artemisia are more than the others and cause serious damage.It is one of the main factors which lead to the death of Artemisia.According to field survey in the May 2009,the article makes a preliminary study on larval morphology and biological characteristics of Adosomus sp.,Holcocerus artemisiae and Sphenoptera sp.Furthermore,the article conducts a survey on the extent of damage of Artemisia.In addition,it conducts a study on the analysis of the spatial distribution pattern of Sphenoptera sp.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
北大核心
2010年第3期121-124,共4页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
关键词
沙蒿
沙蒿大粒象
沙蒿线角蠹蛾
沙蒿吉丁虫
空间分布型
Artemisia； adosomus sp； holcocerus artemisiae chou et hua； sphenoptera sp； spatial distribution pattern；
