silver film disease

例句：

1. 1. Silver leafdisease is a common problem in the fieldof agriculture.
   银叶病是农业领域常见的问题。
2. 2. The farmer noticed that his cropswere suffering from silver leaf disease.
   这位农民注意到他的庄稼受到了银叶病的侵害。
3. 3. To prevent silver leaf disease, farmersneed to use protective measures such as croprotation and pest control.
   为了预防银叶病，农民需要采取轮作和害虫控制等保护措施。