棉花苗期常见病害的识别与防治

摘要

The cotton seedling diseases mainly including cotton seedling blight, cotton Anthracnose and cotton damping-off usually mixed occurrence in the practical production. This paper intro-duced the damage symptoms and control method of those three diseases to guide the practical production.%棉花苗期病害主要有立枯病、炭疽病、猝倒病等，在实际生产中，这几种病害往往混合发生。该文介绍了这3种棉花苗期病害的主要危害特征及防治方法，以期为实际生产提供科学指导。