HyperDic: downy_mildew

English > 1 sense of the expression downy mildew:
NOUNplantdowny mildew, false mildewany of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons
English > downy mildew: 1 sense > noun 1, plant
MeaningAny of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons.
Synonymfalse mildew
Member ofPeronosporaceae, family PeronosporaceaeParasitic fungi
Narrowerblue mold fungus, Peronospora tabacinafungus causing a serious disease in tobacco plants characterized by bluish-grey mildew on undersides of leaves
onion mildew, Peronospora destructorfungus causing a downy mildew on onions
tobacco mildew, Peronospora hyoscyamifungus causing a downy mildew on growing tobacco
BroadermildewA fungus that produces a superficial (usually white) growth on organic matter

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