落叶松鞘蛾(Coleophora dahurica)是危害落叶松人工林的主要害虫之一。利用鸟类防治松鞘蛾,由于方法简便、节约成本、防治害虫范围大、作用持久和不污染环境等特点,目前在林木害虫的生物防治中占有重要的组成部分。它的主要依据是利用食虫益鸟能取食树木各部位不同时期虫态的生态习性,人为地增加害虫发生林地捕食鸟类的数 Coleophora dahurica is one of the major pests that endanger larch plantations. Due to the simple method, cost saving, large pest control range, long lasting effect and no pollution to the environment, the use of birds for controlling pine caterpillars is currently an important component in the biological control of forest pests. Its main basis is the use of insects and birds can take advantage of the different parts of the tree during different stages of the ecological habits of insects, artificially increase the number of pests occurring predators of woodland birds