【摘要】 呼和浩特市行道树国槐上的蚧虫主要种类为枣球蜡蚧(Eulecaniumgigantea)和槐花球蚧(E.kuwanai),通过研究其天敌有两种,分别为球蚧蓝绿跳小蜂(Blastothrixsericae)和北京举肢蛾(Beijingutila).对这两种天敌的形态特征、生活史、生活习性及与蚧虫的关系进行了研究.更多还原

【Abstract】 <Abstrcat>Scale insects in the shade trees-Sophora japonica in Huhhot,Eulecanium gigantea and E.kuwanai are defined as major species,Through investigation and observation,they have two kinds of natural enemies:Blastothrix sericae and Beijing utila.The morphological characteristics,life history,life habits and the relations with scale insects of two natural enemies were studied in this paper.更多还原