通过各代棉铃虫雌成虫生殖系统的解剖研究 ,表明阿克苏地区阿瓦提县各代棉铃虫成虫具有明显的迁飞习性。棉田越冬代棉铃虫成虫的迁入率为 10 0 % ,第一代和第二代的绝大多数棉铃虫成虫 ,由棉田外迁入棉田。 Anatomical researches on the reproductive system of female adults of cotton bollworm showed that adults of H. armigera in Awati prefecture of Aksu Prefecture had obvious migratory behavior. The overwintering cotton bollworm adults in cotton fields moved into the area with a rate of 10%. Most adults of the first and second generation migrated from cotton fields to cotton fields.