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blister blight[′blis·tər ‚blīt]
A fungus disease of the tea plant caused by Exobasidium vexans and characterized by blisterlike lesions on the leaves.
A rust disease of Scotch pine caused by Cronartium asclepiadeum and characterized by blisterlike lesions on the twigs.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.