摘要

近年来,我国现代化林业建设进程逐步加快,我国森林面积以及覆盖率逐年增加,其中松树种类繁多,是我国荒山造林的主要树种之一,其抗旱耐寒性极强,且具有极强的耐寒性,其生态效益、经济效益十分明显。松材线虫病是松树常见、危害性极高的一种疾病,且具有致死率高、发病快、传播广等特点,因此防治难度十分高。基于此,文章将从松材线虫病危害症状、松材线虫病防治存在的问题以及提高松材线虫病防治措施进行分析,以供参考。文章阐述了松材线虫病以地面人工监测和诱捕器监测为主、以航空遥感技术监测为辅的监测手段;采取清理病死树、病木熏蒸、化学药剂喷淋等方法处理已染病的树木,对待传媒天牛主要依靠诱捕器诱杀、喷药防治、生物防治等技术措施。

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