竹螟是为害竹子的主要害虫,近年在浙北竹区造成了严重危害。自1977年以来,即连续使用化学农药对竹螟幼虫进行了大面积防治,虽对压低当年虫口密度起到一定作用,但耗费了大量资金和物资,而且被害面积还在不断扩大。通过实践观察,发现浙北竹区为害竹子的竹螟种类较多,不同种类竹螟 Bamboo borer is the main pest damage to bamboo, bamboo in northern Zhejiang in recent years caused serious harm. Since 1977, continuous use of chemical pesticides on a large area of ​​stem borer larvae prevention and control, although to reduce the density of the population played a certain role, but spent a lot of money and supplies, and the area is still growing victimization. Through practice observation, it is found that there are many species of bamboo moth damaged by bamboo in the north of Zhejiang Province. Different species of bamboo moth