甘薯茎线虫病的发生态势及科学防控对策

Occurrence Trend and Scientific Control Countermeasures of Sweet Potato Stem Nematode Disease

甘薯茎线虫病是由腐烂茎线虫引起的一种检疫性、毁灭性病害。结合豫东地区生产实际,分析甘薯茎线虫病的主要特点和发生态势,提出甘薯茎线虫病的科学防控的对策。

Sweet potato stem nematode disease is a quarantine and destructive disease caused by rotten stem nematode. Combined with the production practice in Eastern Henan,the main characteristics and occurrence trend of sweet potato stem nematode disease were analyzed, and the scientific prevention and Control Countermeasures of sweet potato stem nematode disease were put forward.