Serviceberry Tree Leaves Are Dying

Question From: Newmarket, Ontario, Canada
Q: Please find attached a pic of what I have been told is a serviceberry tree. It bloomed nicely in the spring but now the leaves are dying. Can you help with a solution?
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A: Take some cuttings of branch tips including the dying leaves to an independent garden center or nursery to get an accurate ID and method of control, Could be a combination of things such a fungal disease such as fire blight, aphids, lack of water, too much water etc. Best And Happy Yardening, Nancy