Oak: Leaf galls
Oak: Leaf galls categories: Oak Oak Insects Ornamental trees Ornamentals revision date: 2022-11-25 03:59 Jumping oak galls on leaves caused by an insectPhoto by: A.L. Antonelli Biology Leaf galls are caused by the feeding of several species of oak gall wasp larvae. Typical galls are enlarged or swollen plant tissues. These may assume several forms, […]