昭通内生集壶菌发生情况及防治策略

Damage situation and control strategy of Synchytrium endobioticum in Zhaotong

通过对发生区调查和历史数据分析,总结昭通内生集壶菌发生原因,根据昭通防治经验,结合国内研究成果,提出加强检疫,清除田间病残体,收集病薯高温处理,发病区进行轮作并全部挖出隔生薯,轮作后种植抗病品种的防治策略。

Investigation and analysis of historical data were carried out. According to prevention and control experience in Zhaotong city,combined with the domestic research results,some control strategies are given here,such as strengthening the quarantine,removing debris in the field,collecting the disease potato for high temperature treatment,rotating and digging out all the left potato,planting resistant varieties after rotation.