枣疯病,又名丛枝病、扫帚病或火龙病,是包括冬枣在内的枣树毁灭性病害,病的寄主有枣树和酸枣树。枣疯病遍布于我国华北、西北、华东、华南等枣区,感病株大多数在3～5年内死亡。主要症状因发病部位不同而异,枝叶丛生及叶片黄化为该病主要特征。目前,枣疯病的病源尚未完全搞清楚,多数研究人员认同是类菌质体。传播 Jujube mad, also known as the broom disease, broom disease or fire dragon disease, jujube, including jujube, including devastating diseases, the host of jujube and jujube tree disease. Jujube mad throughout China in North China, Northwest China, East China, South China and other jujube areas, the majority of susceptible strains died in 3 to 5 years. The main symptoms vary with the site of disease, foliage and leaf yellowing of the main features of the disease. At present, the pathogen of jujube mad is not fully understood, most researchers agree that it is a mycoplasma. spread