Galls are abnormal growths and can be caused by a variety of different organisms, including insects and mites, and ...

Dyers say pigments can imprint a favorite color on clothing, quilts or even yarn and give them a way to connect with nature ...

For more than a hundred years, scientists have studied the strange partnership between ants and seeds. In this relationship, ...

Galls on oak leaves are harmless growths caused by specific insects. ... In general, leaf galls do not cause any great harm to plants but often cause people to worry about their trees.

In general, oak galls don't usually kill the tree, ... There are more than 1,500 species of galls which are on a multitude of plants, mostly formed by insects and mites, ...

A gall, in general, is an abnormal growth found on a plant, ... Oak apple galls measure just under 2 inches in diameter and are completely harmless to both you and their host tree.

Galls are odd growths found on plants. Sometimes they are papery brown orbs on oak leaves, swollen balls on goldenrod stems, bulging kidney-shaped bumps on blueberry branches, or white woolly ...

Jumping oak galls are caused by a very tiny, native, stingless wasp (Neuroterus sp.) which lays eggs in leaf buds. As the leaf develops, pinhead-sized galls, also referred to as abnormal plant ...

When the galls of the two-horned oak gall wasp form on a leaf vein, it cuts off the flow of nutrients to the outer portion of the leaf. The leaf edges then turn brown after a week or two, giving ...

The galls are the plants’ reactions to the stings. All that, and now the letdown: ... Woody oak galls are extremely common and not especially harmful to trees, but they are unsightly.

The galls are the plants’ reactions to the stings. All that, and now the letdown: there is no prevention and there is no cure. As a wise entomologist once told me, “You might as well learn to ...