PERONOSPORA DESTRUCTOR(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Peronospora Destructor. Peronospora Destructor - as a noun Fungus causing a downy mildew on onions Synonyms (Exact Relations)onion mildewWord Variations & RelationsStarts PStarts PEStarts PERStarts PEROEnds REnds OREnds TOREnds CTORStarts P & ends RStarts PE & ends RStarts P & ends ORA-Z Proximitiesperoneal10perones9peroneus10peroneuses12peronospora Peronospora Destructor peronosporaceaeperonosporalesperoral9perorally14perorate10