brown speckle disease

例句：

1. 1. The brown speckled disease is a common problem in apple orchards.
   棕色斑点病是苹果园中常见的问题。
2. 2. This plant has been found to have the potential to cause the brown speckled disease.
   这种植物被发现有可能导致棕色斑点病的潜在风险。
3. 3.The brown speckled disease is caused by a virus that affects the leaves and fruits of the plant.
   棕色斑点病是由一种影响植物叶子和果实的病毒引起的。