oidium
Americannoun
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one of the conidia that are borne in chains by certain fungi.
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(in certain fungi) a thin-walled spore derived from the fragmentation of a hypha into its component cells.
noun
Other Word Forms
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Nouns
Etymology
Origin of oidium
1855–60; < New Latin < Greek ōi ( ón ) egg 1 (cognate with Latin ovum; see oo-) + -idium -idium
Example Sentences
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Laycock sees it in the bacilli and spores of oidium albicans; Wilks, however, found the same parasite in other affections.
From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various
Then he conducted him from the kitchen-garden to the house, talking of some obscure Professor Maspero, and of his secret method of combating oidium.
From The Patriot Piccolo Mondo Antico by Fogazzaro, Antonio
In the hall they were discussing another and far worse form of oidium.
From The Patriot Piccolo Mondo Antico by Fogazzaro, Antonio
For years the plant has constantly been treated against oidium with antiseptics, which destroy the spores and germ-growths; and we can hardly expect a first-rate yield from a chronically-diseased stock.
From To the Gold Coast for Gold A Personal Narrative in Two Volumes.—Volume I by Burton, Richard Francis, Sir
The oidia of Erysipheae contain fibrosin bodies and the hyphae of Saprolegnieae cellulin bodies, but starch apparently never occurs.
From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.