我国的桑树萎缩病除黄化型外,尚存在有萎缩型和花叶型两种类型。这三种类型的萎缩病无论在症状,发病季节和地区,病症的隐现和温度的关系,以及桑树的一些品种对三种病害的抗性方面均有很大的差异。其中特别是花叶型萎缩病与另两种的差别更为显著。试验结果表明:萎缩型和黄化型萎缩病经用四环素族抗菌素药疗后,均有一定疗效,但部分患病桑树仍要复发,而对花叶型萎缩 Mulberry atrophy disease in addition to yellow type, there are still atrophy and mosaic type two types. The three types of atrophy are very different in terms of symptoms, season and area of ​​onset, the relationship between the appearance of the disease and temperature, and the resistance of some varieties of mulberry to the three diseases. Among them, the difference between mosaic-type atrophy and the other two is more significant. The results showed that: atrophic and atrophic atrophy after tetracycline antibiotic therapy, have a certain effect, but some sick mulberry is still relapse, and the mosaic atrophy