What kind of mold grows on grapes?

Answer 1

The most common mold that grows on grapes is called Botrytis cinerea, also known as gray mold. This fungus can thrive in humid conditions and is particularly notorious in vineyards, where it can lead to both spoilage and the development of noble rot, which is beneficial for certain dessert wines. Other molds, like powdery mildew and downy mildew, can also affect grapevines, impacting the health of the plants and the quality of the fruit. Proper vineyard management is essential to prevent these fungal infections.

Answer 2

The most common mold that grows on grapes is Botrytis cinerea, also known as gray mold. Under certain conditions, this fungus can lead to noble rot, which is desirable in the production of sweet wines, particularly in regions like Bordeaux. However, in unfavorable conditions, it can cause decay and spoilage, negatively impacting the fruit's quality. Other molds, like powdery mildew and downy mildew, can also affect grapevines, primarily during the growing season.