猕猴桃细菌性溃疡病是世界性检疫病害，也是猕猴桃的灾害性病害。主要危害猕猴桃的新梢、枝蔓及叶片，造成枝蔓枯死，发生严重时，可造成猕猴桃树体死亡。自1985年在我国湖南省东山峰林场发现以来，相继在湖北的石门、四川的广元、福建的三明市、陕西的西安地区发生，并且有蔓 Kiwifruit bacterial ulcer disease is a worldwide quarantine disease, but also a catastrophic disease of kiwifruit. Mainly endanger the shoots, branches and leaves of kiwifruit, resulting in dead branches, in case of serious, can cause kiwi tree death. Since it was discovered in 1985 in Shifeng Forest Farm, Dongshan, Hunan Province, it successively occurred in Shimen in Hubei Province, Guangyuan in Sichuan Province, Sanming City in Fujian Province and Xi’an in Shaanxi Province,