一、沙枣害虫 为害沙枣的害虫约有20多种,其中主要的有春尺蠖、沙枣天蛾、沙枣黑叶甲、沙枣木虱、沙枣牡蛎蚧、桃条麦蛾及沙枣天牛等。现将不同为害方式的三种害虫的主要生物学特性及防治方法介绍如后,供各地参考: (一)沙枣天蛾又名白眉天蛾。属食叶性害虫,分布于南北疆,以幼虫食害树叶。 First, jujube insect pests damage jujube pests about 20 kinds, of which the main spring scallop, sand date moth, jujube black leaf A, jujube wood louse, jujube oyster scale, peach barley and sand Date Tianniu and so on. Now different modes of harm of the three main pests characteristics and methods of prevention and treatment of pests after introduction, for reference: (a) sand date moth, also known as white-browed moth. A leaf-eating pests, located in northern and southern Xinjiang, larvae eat leaves.