随着气候的温暖化，热带起源的昆虫不断地把分布区域扩大到温带区域。这也提高了新侵入害虫高度的适应性及扩大适应范围的可能性。棉铃虫作为热带起源的昆虫，长期以来在新疆的天山南北形成不同的种群对当地的农业生产造成了很大的危害。随着新疆大力发展并实施林果业及设施农业的相关政策下，新疆的种植结构上出现了新的变化。这也给杂食性的棉铃虫提供了新的寄主种类乃至发生的空间。因此该虫的危害性及扩大分布区域的可能性增大了。为了解明该虫在新疆不同地里种群的季节适应性以及因地制宜且准确的进行预测预报，利用昆虫器官组织细胞的荧光染色技术把新疆不同地里种群间个体群的寒冷伤害程度之间进行比较，结合于该虫滞育特性及耐寒性程度进行系统的季节适应性评价。此外该虫今后可能分布的区域的预测，从而因地制宜的防治该虫的危害，指定标准化的防治模式提供科学依据。

With climate warming, tropical origin of insects keep distribution area expanded to the temperate areas. It also raises new bugs high adaptability and expand the pests range of possibilities. As the origin of cotton bollworm tropical insect, for a long time in the xinjiang tianshan mountains north and south form different populations to local agricultural production caused great harm. As to develop and implement farming in xinjiang and the related policies of facilities agriculture, xinjiang's planting structure on the new changes. It also bears are provided a new host of cotton bollworm types and even happen space. So the harmfulness of the pest and expand a greater likelihood of regional distribution. To understand the pest in xinjiang in the field of population of different season adaptability and adjust measures to local conditions and the accurate forecast forecast, the use of insects organs of fluorescence staining techniques to cells in xinjiang between the different population group of individuals cold damage degree compared between, combined with the diapause worm characteristics and cold tolerance level of season adaptability evaluation system. In addition the worm could in the future distribution of regional prediction, and to effectively, adjust measures to local conditions of the dangers of the pest prevention and cure of the designated the prevention and control of the standardized model provides scientific basis.