三叶爬山虎(Parthenocisus himalayana),俗称爬山虎,是普遍栽培的园林垂直绿化植物。新近出现了一种危害爬山虎的新害虫,叫黑腿厚缘叶甲〔Aorianigripes(baly)〕。该虫体长约5mm,略呈卵圆形,前方收缩,背面具绒毛;头顶不突出,口器前伸向下,头及前胸背板与鞘翅均呈淡红棕色,前胸 Parthenocisus himalayana (Parthenocisus himalayana), commonly known as ivy, is a widely cultivated garden vertical greenery. A new pest has recently emerged that threatens ivy, called Aorianigripes (baly). The body is about 5mm long, slightly ovoid, anterior shrinkage, back with villi; head is not prominent, pre-mouth mouth down, head and chest back and coleoptile were pale reddish brown, chest