black spots on crepe myrtle

Question

Crepe myrtle was doing really good, now not so many blooms, but question is, the leaves are turning yellow and getting black spots and a few small limbs have died.

Answer 1

This could definitely be Cercspora leaf spot, a fungal disease of crepe myrtles:

http://www.clemson.edu/extension/horticulture/landscape_ornamentals/crapemyrtle/culture/disease_problems_cercospora_leaf_spot.html

Also check this article for any matches:

http://www.clemson.edu/extension/hgic/pests/plant_pests/trees/hgic2002.html