The patato storage diseases were investigated from May 2008 to May 2009 in Chayouqian Qi, Zhangbei County, Jining area, Datong city, Wuchuan County, Zuoyun County, Youyu County. The samples were collected, the pathogens on samples were isolated, purified and identified.
Four fungi diseases and three bacteria diseases of potato were found in Huabei area including Fusarium spp, Rhizoctonia solani, Phytophthora infestans, Alternaria solani, Clavibacter michiganense subsp. sepedonicus, Erwinia car...