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苹果园的主要枝干害虫有桑天牛(Apriona germari Hope)、星天牛(Anoplophora chinensis Forst)、苹果枝天牛(Oberea japonica Thunb)、梨眼天牛(Chreonoma fortuni Thomson)和云斑天牛(Batocera horsfieldi Hope)等,其中以桑天牛为害最重。它的危害特点是,年发生期长,产卵量大,长期以幼虫蛀食枝干木质部,生活习性隐蔽,防治困难,由于食性杂,能为害多种果树和林木。在果树、蚕桑上有过多年的防治研究,均鲜见突破性的报道。本试验试图在果园集约化管理的基础上,探索综合防治的有效途
The main branch pests in apple orchard are Apriona germari Hope, Anoplophora chinensis Forst, Oberea japonica Thunb, Chreonoma fortuni Thomson, (Batocera horsfieldi Hope), etc., of which the heaviest mulberry day damage. Its harm is characterized by long annual length, large amount of spawning, long-term infestation of larvae with branches xylem, hidden habits, prevention and treatment difficulties, due to food miscellaneous, can damage a variety of fruit trees and trees. In fruit trees, sericulture have many years of prevention and treatment research, are rarely seen groundbreaking reports. This experiment tries to explore the effective ways of comprehensive prevention and control based on the intensive management of orchards