引言在印度马哈拉施特拉邦不少地区,甘蔗害虫以螟虫(包括二点螟Chilo infuscatellusSnellen、大螟Sesamia inferens Walker和粉红螟Chilo Partellus Swinh)和蛴螬(Holotrichia serrata F.)最严重。二点螟严重为害甘蔗幼苗成枯心苗,特别是在轻质土地区和少雨地区的热季为害尤甚。对成长蔗则为害蔗茎成螟害节,使产量降低并影响蔗糖收回率。蛴螬则大多数在6—11月为害蔗 Introduction In many parts of Maharashtra, India, cane pests are most severely affected by stem borers (including Chilo infuscatellusSnellen, Sesamia inferens Walker and Chilo Partellus Swinh) and Holotrichia serrata F. Two-spotted borer severely damages sugarcane seedlings to become dead-hearted seedlings, especially in the hot season in light and less rainy areas. On the growth of sugarcane is damaged cane stem borer damage section, reducing production and affect the recovery rate of sucrose.蛴 螬 most of the damage in June-November cane