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.
When things aren’t quite right Sometimes weather conditions cause botrytis, powdery mildew, rust or blackspot on susceptible roses. Rita Perwich, San Diego Union-Tribune, 2 Aug. 2025 Lusciously sweet, with notes of apricot, honey, and botrytis complexity. Joseph V Micallef, Forbes.com, 18 June 2025 Your homemade baking soda spray can also be used as a treatment for other fungal diseases, like anthracnose, scab, botrytis, and black spot on roses. Lauren Landers, Better Homes & Gardens, 27 May 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 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

Browse Nearby Words

Cite this Entry

“Botrytis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/botrytis. Accessed 9 Sep. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!