摘要
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。
The result, which the reproductive system of cotton boll worm(Helicoverpa armigera Hübner ) has been dissected in an all round, show that adults of various generations have a remarkable habit of immigration. The immigrant rate of adults are 100% in over winter generation. The most of the adult have immigrated into cotton field in first and second generation.
出处
《新疆农业大学学报》
CAS
1999年第4期294-297,共4页
Journal of Xinjiang Agricultural University
基金
国家"九五"重中之重棉花科技攻关项目!(编号 :95 - 0 0 1- 0 4 - 0 4 )
关键词
棉铃虫
生殖系统
解剖
迁飞习性
Helicoverpa armigera Hübner
reproductive system
dissect
immigration
