Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun peronospora_hyoscyami

1 sense of peronospora hyoscyami

Sense 1
tobacco mildew, Peronospora hyoscyami -- (fungus causing a downy mildew on growing tobacco)
       => downy mildew, false mildew -- (any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons)