烟草蛀茎蛾属鳞翅目,麦蛾科。是一种小型蛾子,以幼虫蛀食烟草茎秆。此虫除贵州外,在云南、四川、广西、广东、湖南、湖北等省均有分布,以老烟区为重。烟受害后,生长缓慢、新叶簇生、叶片厚小。早烟受害大,被害株率一般在20～30％左右,重的达40％以上。现将该虫的综合防治措施介绍如下: Tobacco stalk stem moth Lepidoptera, wheat moth family. Is a small moth that eats tobacco stalks with larvae. Except for Guizhou, the insect is distributed in Yunnan, Sichuan, Guangxi, Guangdong, Hunan and Hubei provinces, with the emphasis on the old cigarette area. After the victims of smoke, the growth is slow, the new leaves are clustered and the leaf thickness is small. Early smoke victims, the victim plant rate is generally about 20 to 30%, weighing up to 40% or more. Now the integrated control measures of the worm are as follows: