false mildew.
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false mildew — noun any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons • Syn: ↑downy mildew • Hypernyms: ↑mildew • Hyponyms: ↑blue mold fungus, ↑Peronospora tabacina, ↑onion mildew, ↑ … Useful english dictionary
false mildew. — See downy mildew (def. 1) … Useful english dictionary
downy mildew — false mildew a mildew of the family Peronosporaceae … Medical dictionary
onion mildew — noun fungus causing a downy mildew on onions • Syn: ↑Peronospora destructor • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora * * * … Useful english dictionary
downy mildew — noun any of various fungi of the family Peronosporaceae parasitic on e.g. grapes and potatoes and melons • Syn: ↑false mildew • Hypernyms: ↑mildew • Hyponyms: ↑blue mold fungus, ↑Peronospora tabacina, ↑onion mildew, ↑ … Useful english dictionary
tobacco mildew — noun fungus causing a downy mildew on growing tobacco • Syn: ↑Peronospora hyoscyami • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora * * * … Useful english dictionary
downy mildew — 1. Also called false mildew. any fungus of the family Peronosporaceae, causing many plant diseases and producing a white, downy mass of conidiophores, usually on the under surface of the leaves of the host plant. 2. Plant Pathol. a disease of… … Universalium
Peronospora destructor — noun fungus causing a downy mildew on onions • Syn: ↑onion mildew • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora … Useful english dictionary
Peronospora hyoscyami — noun fungus causing a downy mildew on growing tobacco • Syn: ↑tobacco mildew • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora … Useful english dictionary
blue mold fungus — noun fungus causing a serious disease in tobacco plants characterized by bluish grey mildew on undersides of leaves • Syn: ↑Peronospora tabacina • Hypernyms: ↑downy mildew, ↑false mildew • Member Holonyms: ↑Peronospora, ↑genus Peronospora … Useful english dictionary
