叶部病害是危害苹果生产的重要因素，科学防控可确保苹果产量和品质。为统一苹果叶部病害绿色防控技术标准，根据取得的最新研究成果并结合生产实践经验，从范围、规范性引用文件、术语和定义、防控原则、防控策略及防控措施等方面制定出了平凉市苹果叶部病害绿色防控技术规程，以期为平凉市苹果叶部病害的综合防控提供技术支持。

Apple leaf diseases are significant factors that threaten apple production, and scientific prevention and control measures can ensure apple yield and quality. To standardize the green prevention and control techniques for apple leaf diseases, a technical regulation has been developed for Pingliang City based on the latest research results and practical production experience. The content includes scope, normative references documents, terminology and definitions, principles of prevention and control, control strategies, and specific control measures for apple leaf diseases, so as to provide technical support for comprehensive prevention and control of apple leaf diseases in Pingliang City.

S436.611.1

平凉市科技计划项目(平科任〔2021〕 23号)。