Symptom expression of potato virus disease was elaborated.Its prevention measures were introduced,including seedling production promotion level kinds of potatoes and scientific prevention and control of aphids,so as to provide reference for prevention and control of potato virus disease.%阐述了马铃薯病毒病的症状表现,介绍了其防治措施,主要包括生产推广一级脱毒种薯、科学防治蚜虫等内容,以期为防治马铃薯病毒病提供参考.
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