Weeping cherry tree

Question

Ours has been planted less than a year, the leaves have little holes in them and it does not look healthy—what could it possibly be and /or what can we do?

Answer 1

There are a few pests it could be. I would treat the tree with a pesticide. I personally like neem oil because it is systemic and will protect the whole tree even if you can't get to the whole tree.