close epiphytotic disease

例句：

1. 1.The plant was found to have close epiphytotic disease.
   该植物被发现患有紧密附着的植物病。
2. 2. Close epiphytotic disease canbe a major cause of cropfailure.
   紧密附着的植物病可能是农作物失败的主要原因。
3. 3. Researchers are studying the causesand treatments for close epiphytoticdisease.
   研究人员正在研究紧密附着的植物病的原因和治疗方法。