库尔勒地区1983年始见棉蚜(Aphis gossypii Glover),1985和1986年棉蚜便连续两年大发生。由于夏秋棉蚜为害,棉花纤维强度降低,棉絮含糖量增大,棉絮品质低劣。我们经过近两年的研究,初步掌握了春夏棉蚜的发生规律和“伏蚜”(夏棉蚜)的形成过程,为对“伏蚜”的测报和防治提供了依据。 Aphis gossypii Glover appeared in the Korla region in 1983, and two successive years occurred in 1985 and 1986. As a result of summer and autumn cotton aphid damage, lower cotton fiber strength, increased cotton sugar content, cotton quality is poor. After nearly two years of research, we initially mastered the law of occurrence of cotton aphid in spring and summer and the formation process of “Aphis gossypii” (summer cotton aphid), which provided the basis for the measurement and prevention of “Aphis gossypii”.