枣尺蠖Sucra jujuba Chu是枣树的主要食叶害虫,分布于山东、山西、河南、河北等省枣树栽培区,是枣实生产的严重敌害。早春枣树发芽前,成虫便羽化出土,上树交尾产卵,每雌蛾产卵1200粒左右。枣树发芽始期,幼虫便孵化危害,首先咬食嫩芽,继而危害嫩叶,严重时可将叶片、花芽食光,造成枣实减产或 Jujuba Chu Ju ju Ju Ju Chu Ju jujuba Chu is the main leaf-eating pests, distributed in Shandong, Shanxi, Henan, Hebei and other provinces jujube cultivation area, Jujube production is a serious predator. Early spring jujube tree before emergence, the emergence of the emergence of the emergence of insects, the tree cross-spawning, spawning about 1200 moths per female. Jujube early germination, the larvae will hatch the harm, the first bite the buds, and then endanger the leaves, leaves can be serious, flower buds, resulting in cut fruit or real dates