油桐尺蠖(Buzura Suppressaria Guenee),又名大尺蠖,属鳞翅目,尺蛾科。是我区油桐主要的食叶害虫,常常周期性大发生。一旦猖獗,大面积桐林被吃得片叶无存,严重影响桐林的生长发育,使桐籽大量减产,甚至造成桐林枝枯树死。油桐尺蠖在我区除严重危害油桐外,还危害油茶、茶叶、乌桕、花生、乔麦、玉米等作物。利用现有生产的化学农药防治油桐尺蠖,在桐林中,将药剂均匀的施在叶面上是很困难 Buntanodan (Buzura Suppressaria Guenee), also known as large-scale bunting, is a Lepidoptera, moth family. Tung oil tung is the main leaf insect pests, often cyclical occurrence. Once rampant, a large area Tong Lin was eaten leaf leaves no deposit, a serious impact on the growth of Tonglin, a large number of Tong seed cuttings, and even cause Tong tree branches dead tree. Tung oil palm in my area in addition to serious damage tung, but also endangering tea, tea, black beans, peanuts, corn, corn and other crops. The use of existing production of chemical pesticides tilapia control, Tonglin, the agent applied to the foliage on the uniform is very difficult