phytophthora rot

例句：

1. 1. The plant was suffering from phytophthora rot.
   这植物正遭受立枯病的困扰。
2. 2.The farmers were worried about the damage caused by phytophthora rot.
   农民们担心立枯病造成的损害。
3. 3.To prevent phytophthora rot, it's important to maintain good soil health.
   为了预防立枯病，保持土壤健康很重要。