brown blight

• 褐疫病,果苦腐病

brown blight的用法和样例：

例句

1. Blight is usually not very serious on young trees in the interior valley of California.
   疫病在加利福尼亚内部谷地的核桃幼树上通常不很严重。
2. The U.S. Office of Forest Pathology tasked him with finding out whether chestnut blight was of Asian origin.
   美国国会办公室森林病理学责他找出是否栗疫病是亚裔。