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根据多年的综合防治试验研究结果,提出了云南松蠹害林分蠹害木的清理技术。 包括:(1)蠹害林分受重程度划分;(2)蠹害木分级标准;(3)蠹害木的清理技术。阐明了蠹 害木清理的时间、次数、对象、顺序、方法及清理后的处理等技术措施。对于实施以 营林措施为基础的蠹害综合防治技术,有效地控制林间小蠹虫种群密度均具有重要作用。
According to many years of comprehensive prevention and control experimental research results, put forward in Yunnan pine moth damage moths cleaning technology. Including: (1) Dendroctonus demerit stand; (2) Dendrocalamus grading standards; (3) Decontamination techniques. Clarified the time, number of times, objects, order, methods and the treatment after cleaning. For the implementation of silviculture integrated measures based on silviculture techniques, effectively control the density of forest beetles have an important role.