中国梧桐,在贵州主要用作庭院风景树、城市行道树或公路护道树,是绿化环境的优良树种之一。一些地区由于遭到坡面材小蠹的严重为害,造成健树成片枯死,损失较大。我们对其作了初步研究,报道如下。 一、学名及形态特征 坡面材小蠹Xyleborus interjectus Blandford属于鞘翅目(Coleoptera),齿小蠹科(Ipidae),齿小蠹亚科(lpinae),材小蠹族(Xyleborini),材小蠹属(Xyleborus Eichh.)。 Sycamore, mainly used as garden tree in Guizhou, city road tree or road tree, is one of the excellent tree species of green environment. In some areas, the serious damage to the beetles caused by the slope surface material caused the tree to become dead and the loss was relatively great. We made a preliminary study of it, reported as follows. First, the scientific name and morphological characteristics Xyleborus interderedus Blandford Belong to Coleoptera (Coleoptera), Ipidae (Ipidae), tooth beetles subfamily (lpinae), timber beetle family (Xyleborini), timber Beetles (Xyleborus Eichh.).