Choose a Symptom
Holes in stems
Dense clusters of twigs
Bumpy areas on bark
Base is swollen and/or cracked
Small piles of sawdust on lower stem
Branch tips dark and curled downward
Dead or dying branches
Bark or small branches chewed or remove
Spots or blotches on leaves
Leaves brown to black and wilted
Leaves discolored yellow
Cupped or deformed leaves
Blackened flower buds
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Last modified on June 19, 2007