Noun:
-
any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons
- The outside dew point is so low that mildew is seldom a problem.
户外霜点低，因此霜霉病很少发生。
- Thiadiazolines Compounds have the fungicidal activity against cucumber downy mildew.
噻二唑类化合物具有抑制黄瓜霜霉病毒的杀菌活性。
