Definitions
There is 1 meaning of the phrase
Black Knot.
Black Knot - as a noun
Disease of plum and cherry trees characterized by black excrescences on the branches
Example Sentences
"The black knot fungus causes black gnarled growths on the branches and twigs."
"The tree was heavily infected with black knot, resulting in stunted growth."
"Gardeners should prune and remove any branches showing black knot symptoms."
"The black knot can spread rapidly throughout an orchard if not controlled."
"The black knot can weaken the branches and eventually lead to tree death."
