柑桔裂皮病(Citrus exoeortis Virus Bitters(简称CEV)是国内外柑桔上的一种重要病毒类病害,其病原为类病毒。该病分布较广,危害重,是柑桔的毁灭性病害之一,是是柑桔生产发展的潜在威胁。已报导发生裂皮病的国家有美国、澳大利亚、巴西、阿根廷、西班牙、意大利、希腊、以色列、摩洛哥、南非和日本等。我国的四川、湖北、湖南、浙江、福建、广西、广东、江西等省(区)均有发生。主要通过染病的苗木、接穗和被污染 Citrus exoeortis virus bitters (Citrus exoeortis Virus Bitters (CEV) is a kind of important virus disease in citrus both at home and abroad, its pathogen is a kind of virus.) The disease is widely distributed and endangered, it is the devastating disease of citrus Is one of the potential threats to the development of citrus.Introduction has been reported in the United States, Australia, Brazil, Argentina, Spain, Italy, Greece, Israel, Morocco, South Africa and Japan in China.Sichuan and Hubei , Hunan, Zhejiang, Fujian, Guangxi, Guangdong and Jiangxi provinces (regions) have occurred mainly through the infected seedlings, scion and contaminated