我国马铃薯病毒的种类及脱毒种薯生产过程中病毒的检测

摘要

The occurrence and distribution of pot ato viruses in China were reviewed. The results showed that more comprehensive and systemic investigation should be done in some potato growing areas. The detection rules in the virus-free seed potato production of different areas were compared, and the risk of PVA was pointed out.%对近年来我国各马铃薯产区病毒发生情况进行分析,详细列出马铃薯主产区病毒病种类及各主要马铃薯病毒的分布情况。分析表明,我国很多马铃薯产区尚缺少全面、系统的马铃薯病毒调查。同时比较了我国各地区马铃薯脱毒种薯生产过程中对病毒的检测规程,并分析了马铃薯A病毒（PVA）的检疫风险。