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oidium

 
Dictionary: o·id·i·um   (ō-ĭd'ē-əm) pronunciation

n., pl., -i·a (-ē-ə).
A thin-walled spore produced by fragmentation in certain filamentous fungi.

[New Latin Ōidium, fungus genus, from Greek ōion, egg. See oo-.]


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Wikipedia: Oidium
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This article is about a type of fungal spore. For the ascomycete genus, see Oidium (genus). For the fungus that causes powdery mildew on grapes, see Uncinula necator.

An oidium (plural: oidia) is an asexually produced fungal spore that (in contrast to conidia) is presumed not to constitute the main reproductive preoccupation of the fungus at that time. The hypha breaks up into component cells/ small pieces and develop into spores. Oidia can't survive in unfavourable conditions.

See also

References

  • Illinois Mycological Association glossary[1]

 
 
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powdery mildew
Oidium (genus)
mildew (wine-related term)

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Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Oidium" Read more