The invention belongs to the technical field of pest control and discloses a pine wood nematode disease forest early-stage control method and a monitoring system, visible light/multispectral/hyperspectral monitoring, unmanned aerial vehicle technology and chemical control means are integrated, and the pine forest spectral information is acquired in the forest through hyperspectrum and an unmanned aerial vehicle carried spectral imager; remote sensing image processing software is used for processing, interpreting and analyzing hyperspectral and multispectral image data indoors, hyperspectral measurement of the infected pine and multispectral measurement of the unmanned aerial vehicle are carried out, and the accurate geographic position of the infected pine is obtained; an efficient and safe agent is selected to guide accurate forest prevention and control, the pine wood nematode disease can be found early in the forest, effective prevention and control time is gained, and accurate prevention and control are carried out; and after control is completed, the test effect is checked. According to the method, early discovery, early treatment and accurate prevention and treatment of the pine wood nematode disease in the forest are realized, the current passive tree cutting removal and treatment is converted into active prevention and treatment, and an ecological value of the pine forest is protected to a greater extent.

    在本发明属于病虫害防治技术领域,公开了一种松材线虫病林间早期防治方法及监测系统,将集成可见光/多/高光谱监测、无人机技术和化学防治手段,通过高光谱和无人机搭载光谱成像仪在林间获取松林光谱信息;在室内利用遥感影像处理软件对高光谱和多光谱图像数据处理、解读和分析,进行感病松树高光谱测定和无人机多光谱测定,获得感病松树的精准地理位置;选用高效、安全的药剂指导林间精准防治,实现松材线虫病林间早发现、争取有效的防治时间,并进行精准防治;防治完成后,进行检查试验效果。本发明实现了松材线虫病林间早发现、早治疗和精准防治,争取从当前被动的砍树除治中转变成为主动防治,更大程度的保护松林的生态价值。


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    Titel :

    Early prevention and control method for pine wood nematode disease in forest and monitoring system


    Weitere Titelangaben:

    一种松材线虫病林间早期防治方法及监测系统


    Beteiligte:
    ZENG QUAN (Autor:in) / JIA YUZHEN (Autor:in) / WANG XIN (Autor:in) / YANG YUANLIANG (Autor:in) / XIAO YINBO (Autor:in) / XIE TIANZI (Autor:in) / YANG SHUANGYU (Autor:in)

    Erscheinungsdatum :

    2021-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64C AEROPLANES , Flugzeuge



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