root nematode disease

例句：

1. 1.The roots of the plant were severely damaged by the fungus.
   植物的根部严重受损。
2. 2. Root rot is a common problem in vegetable gardens.
   根腐是蔬菜园中常见的问题。
3. 3. The farmer had to pull up all the plants due to the root-knot nematode disease.
   农民不得不拔起所有植物，因为根结线虫病。