Japanese maple disease

QuestionsJapanese maple disease
Caroline Cody Staff asked 13 years ago

I had 4 mature japanese maple (don’t know the variety) planted about 2 months ago. In the past couple of weeks one of them, in particular, has developed curled listless leaves gone brown around the edge and some of the leaves have a dusting of what looks like white mould. The bark and branches look ok. I can take a photo if it would help but don’t have one to hand at moment.