My crepe myrtle trees are getting white spots all over the bark of the plants. What is it & what is the remedy?
Powdery mildew is usually the culprit when we think of white spots on crepe myrtles. However powdery mildew is most commonly noticed on the foliage and young shoots. If the problem is powdery mildew then I would recommend using Bonide Fungonil as treatment. Fungonil