Galls are abnormal growths on a part of the plant. They can be caused by bacteria, insects, mites and fungi. They can be on ...

Galls are strange abnormal growths on a part of the plant. They can be caused by certain bacteria, insects, mites and fungi.

Different growths are caused by different animals. Here's what it means if you see one of these on your oak tree ...

All of these rusts release the bright rusty-orange spores once spring weather becomes mild and damp, often around late March ...

Once surrounded the arthropod has the food and protection needed to mature. Most galls do not kill trees and do not need any treatment, however, some may consider gall damage to be unattractive and ...

Fruit trees are particularly prone. The bacteria that cause them can live in the soil for a long time. Galls are abnormal growths on a part of the plant. They can be caused by bacteria ...