贵州省南部蛀害树干的等翅目种类相当丰富,枝干被害后造成空心或遭风折断。在近年林木害虫普查和专题调查中,曾搜集了这方面的许多标本,现整理出蛀害榕、桃、枫香等树种的树白蚁Glyptotermes和乳白蚁Coptotermes共七种,其中有五新种。而以乳白蚁蛀害树干最为严重。名录如下: The Isoptera species of tree-lined trunk in the southern part of Guizhou Province are quite rich, resulting in hollow or wind-breaking branches after being killed. In recent years, the survey of forest pest census and thematic surveys, many specimens have been collected in this area, and now we have sorted out a total of seven species of tree termites, Glyptotermes and Coptotermes, belonging to five species, including Ficus, Peach and Liquidambar, including five new species. And termites moth damage the most serious trunk. The list is as follows: