Crape Myrtle (Crepe Myrtle)
Symptom Cause  
Leaves curled and discolored; honeydew evident on undersides of leaves, sometimes sooty mold forms
Aphids
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Leaf drop
Cercospora, Leaf Spot
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Circular brown spots begin occurring on the older, lower leaves in late June and July.
Cercospora, Leaf Spot
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Tree/shrub tops blacken; die back in spring
Cold Weather
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Leaves coated with white powder
Powdery Mildew
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Crape myrtle fails to bloom
Pruned Too Late
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Leaves near stem tips turn brown
Tip Blight
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