Michigan State University Extension
Ornamental Plants plus Version 3.0 - 00001062
11/12/99
PETUNIA DISEASE PROBLEMS
Bacterial wilt causes rapid wilting and death of the
plant.
Botrytis gray mold causes serious flower spotting in
wet weather. Flowers appear to melt (Vis. 1) or fuse
together.
Powdery mildew coats the leaves with white powdery
growth.
Related information.
Pesticide Recommendations
Botrytis Blight
Powdery Mildew
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This file was generated from data base ZZ on 01/19/00.
Data base ZZ was last revised on 11/12/99.
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