莱芜烟区主要病毒病发生特点及防治对策

摘要

The occurrence characteristics of tobacco mosaic virus and cucumber mosaic virus in Laiwu area were introduced,the occurrence rules,pathogenic pactors were analyzed. The prevention and control measures of the diseases were suggested,in order to control the virus diseases better in Laiwu area.%介绍了莱芜烟区烟草普通花叶病和黄瓜花叶病毒病的发生特点，分析了其发生规律、致病因素，并提出相应的防治对策，以便能更好地防控莱芜地区烟草病毒病的发生。