| 释义 |
downy mildew ˈdauniˈmɪlˌdu:
基本英英例句
霜霉病
Noun:
any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melonsThe 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 cucumberdowny mildew.噻二唑类化合物具有抑制黄瓜霜霉病毒的杀菌活性。 |