false-mildew

false-mil·dew

F f

Definitions of false-mildew word

noun false-mildew 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. 1
noun false-mildew Plant Pathology. a disease of plants, characterized by mildewed, distorted, and yellowed foliage, caused by any of several fungi of the family Peronosporaceae, as of the genera Peronospora and Phytophthora. 1

before 1885

One of the 21% newest English words

First recorded in 1885-90

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This term is known only to a narrow circle of people with rare knowledge. Only 27% of English native speakers know the meaning of this word.

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