botrytis

noun

bo·​try·​tis bō-ˈtrī-təs How to pronounce botrytis (audio)
: any of a genus (Botrytis) of imperfect fungi having botryoidal conidia and including several serious plant pathogens

Examples of botrytis in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These conditions were conducive to diseases such mildew and botrytis, which winemakers resist by treating vines or removing leaves to improve air circulation. Tom Mullen, Forbes.com, 11 May 2025 The thick-skinned grapes are prone to fungal disease such as botrytis. Tom Mullen, Forbes.com, 21 Apr. 2025 Too little moisture, and there might be no botrytis activity of any kind; too much, and the collaborator becomes a killer. Saveur Editors, Saveur, 16 Apr. 2025 The most common plant diseases, like powdery mildew or botrytis, a fungal rot, appear on peony foliage and stems. Mary Marlowe Leverette, Southern Living, 9 Mar. 2025 See All Example Sentences for botrytis

Word History

Etymology

New Latin, from Greek botrys

First Known Use

1751, in the meaning defined above

Time Traveler
The first known use of botrytis was in 1751

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Cite this Entry

“Botrytis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/botrytis. Accessed 21 May. 2025.

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