We found 1 definitions of peronospora destructor from 1 different sources.
Noun |
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peronospora destructor - fungus causing a downy mildew on onions | ||
onion mildew, Peronospora destructor | ||
downy mildew, false mildew any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons |