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  1. Botrytis (fungus) - Wikipedia

    Botrytis is a genus of anamorphic fungi in the family Sclerotiniaceae. Botrytis (also known as grey mold) belongs to the group hyphomycetes and has about 30 different species. It is a plant parasite as well …

  2. Botrytis or Gray Mold - Penn State Extension

    Jul 5, 2023 · Botrytis forms two types of resting structures on or in infected plant tissue: 1) very dark brown or black multi-celled structures called sclerotia and 2) single-celled, thick, dark walled …

  3. Gray Mold (Botrytis) Control: Prevention and Treatment Tips | The Old ...

    Sep 26, 2025 · Do you ever look at your beautiful plants and see something fuzzy and gray? It might be Gray Mold (Botrytis), a common but nasty fungus that can strike your garden when you least expect …

  4. Botrytis: Species, Effects and Treatment | Mold Busters

    Botrytis is a genus of anamorphic fungi belonging to the Sclerotiniaceae family. Considered by many to be archetypical examples of necrotrophic fungi, they are primarily known for the damage they cause …

  5. Disease Management–Botrytis - University of Maryland Extension

    Oct 21, 2024 · Botrytis is a major disease threat as harvest approaches. Botrytis cinerea is a fungus that affects many plant species, especially wine grapes, where it is commonly known as Botrytis bunch …

  6. How to Prevent and Treat Botrytis Cinerea - Epic Gardening

    May 9, 2025 · Botrytis cinerea goes by many names: gray mold, ash mold, or ghost spot. We explain treatment and management tips you can use on botrytis!

  7. Botrytis: A Guide to Preventing & Treating Gray Mold - Garden Design

    Discover how to identify and combat botrytis blight, a troublesome gray mold that can attack various garden plants. Learn preventive measures and treatment options in this informative guide.

  8. Cause & Disease Development ve been linked to Botrytis blight disease. While some species, such as Botrytis cinerea, have a very ide host range, others are host-specific. Examples of some host …

  9. Botrytis Fruit Rot | NYSIPM Fact Sheet - Cornell CALS

    Botrytis fruit rot, also called gray mold, is a devastating disease of strawberry found worldwide. The disease is widely prevalent in production regions with temperate climates and frequent rainfall during …

  10. Managing Pests in Gardens: Diseases: Botrytis Blight—UC IPM

    However, Botrytis blight is a drier rot that also affects dying or inactive green tissue. Azalea petal blight, camellia petal blight, and rhododendron petal blight infect and kill only blossoms.