The oozing of dark reddish-brown droplets of liquid through the bark.
A disease characterized by rapid and extensive death of plant foliage. A general term applied to any of a wide range of unrelated plant diseases. (e.g., chestnut blight, fireblight, late blight, halo blight).
The trunk of a tree, particularly a large tree with a distinct trunk.
Having bubble- or blister-like swellings