Up to date,there have been few reports about utilizing the GIS to solve problems in plant-parasitic nematodes ,not even the analysis of the suitable areas for plant-parasitic nematodes.

• 迄今为止，国内外利用GIS进行植物病原线虫的相关研究甚少，而系统地进行植物病原线虫适生性分析的研究还是空白。