hairy root disease

例句：

1. 1. Theplant's hairy root disease isa major cause of its decline.
   这种植物的毛根病是其衰退的主要原因。
2. 2.The farmer noticed that the soil around thetree had become more susceptible to root diseases.
   这位农民注意到，树周围的土壤对根部疾病更易受感染。
3. 3. To preventroot diseases, it's important tomaintain good soil health and proper irrigation.
   为了预防根部疾病，保持土壤健康和适当的灌溉非常重要。