多年来，棉花蚜虫是威胁本地棉花生产的重大害虫，为了进一步摸清棉田蚜虫的发生、发展及其消长规律，更好地指导大田防治。在多年调查的基础上，１９９５～１９９８年对本地棉田蚜虫的种类、天敌、种群分布等进行了系统调查，并提出防治策略。１　发生种类４年的定点和大田调 Over the years, cotton aphids are major pests that threaten the local cotton production. In order to further find out the occurrence, development, growth and decline of aphids in cotton fields, it is better to guide field control. Based on years of investigation, the species, natural enemies and population distribution of aphids in local cotton fields were systematically investigated from 1995 to 1998, and the control strategies were put forward. 1 type 4 years of fixed-point and field adjustment