随着经济转型发展,棉花种植面积不断减少,传统商品棉基地受到冲击。本文分别对棉花常见病害原因和虫害习性进行了分析,从农业、生物、化学三个方面对棉花常见病虫害防治技术进行了阐述,提供了部分可行的技术和办法,有一定借鉴作用。 With the economic restructuring and development, cotton planting area continues to decline, the impact of traditional commodity cotton base. In this paper, the causes of common diseases and insect pests were analyzed respectively. The common pests and diseases control techniques of cotton were described from the aspects of agriculture, biology and chemistry, and some feasible techniques and methods were provided for reference.