wheat rust

wheat-rust的词性：
n.（名词）

1. A destructive disease of wheat caused by a rust fungus.
小麦锈病：由锈菌引起的小麦破坏性疫病

2. Any of several rust fungi of the genus Puccinia that cause this disease.
形成小麦锈病的细菌：一种锈菌孢锈菌属 能导致该疾病的菌