a dry, fat-free tree eaten by a bark beetle. a sick tree without bark. damaged trees in the forest from pesticides and

tree wood nature old trunk natural forest bark dry plant insect texture pattern dead wooden beetle closeup pest detail abstract branch hole surface rough timber textured green eaten ecology damage spruce tunnel rustic concept destroy stump lumber pine problem oak autumn bug infested death sick weathered termite vermin bare fat-free beetle without bark damaged trees from pesticides agrochemicals