论文部分内容阅读
本文对玉米粗缩病症状特点、病原、传播方式、病害流行原因、玉米抗性鉴定以及生物技术在作物抗病毒病育种中的应用等进行综述 ,对该领域研究中存在的主要问题进行分析和探讨 ,并对玉米抗粗缩病研究进行展望。
In this paper, the symptoms, pathogenicity, mode of transmission, epidemic reasons, identification of maize resistance and the application of biotechnology in crop disease resistance breeding were reviewed in this paper. The main problems in this field were analyzed and discussed. Explore, and corn anti-synovial disease research prospects.