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云南松脂瘿蚊（ Ｃｅｃｉｄｏｍｙｉａ ｙｕｎｎａｎｅｎｓｉｓ Ｗｕ ｅｔ Ｚｏｕ）是云南松（Ｐｉｎｕｓ ｙｕｎｎｅｎｓｉｓ）的重要枝梢害虫．以云南省江边林业局的冲头和鲁地林区为基地，在弄清该害虫生物学、生态学特性的基础上，对云南松脂蚊天敌的保护利用进行了研究；以在森林生态系统内充分发挥生物多样性的效能，促进系统内生态平衡的理论为指导，提出在落实合理的林业技术措施的基础上，以保护和培育林下植被，促进自然生防为主，结合修除当年被害枝条以及成虫期有限化防的综合治理策略
Cecidomyia yunnanensis Wu et Zou is an important pest of Pinus yunnanensis. Based on the research on the pest’s biological and ecological characteristics based on the punctures and the ruddy forest in Jiangbian Forestry Bureau of Yunnan Province, the protection and utilization of natural enemies of Pinus yunnanensis were studied. Guided by the theory of giving full play to the effectiveness of biodiversity and promoting the ecological balance within the system, it is proposed that on the basis of implementing sound forestry technical measures, protecting and nurturing understory vegetation and promoting natural biocontrol will be the main measures. Victim shoots and the integrated management strategy of limited prevention of adult stages