What is a Gall?
What is a Gall? What is a Gall? A gall on a tree is an unusual growth or swelling, often a bump or tumor, that develops on a tree’s leaves, twigs, or branches. These growths are typically caused by an organism like an insect, mite, fungus, or bacteria, and are a result of the tree’s own tissue being manipulated by the gall-inducing organism. Elaboration: Gall Formation: . Galls are formed as a response to the presence of a gall-inducing organism, which can be insects, mites, fungi, or bacteria. […]
