Recently Planted a Young Peach Tree
I have recently planted a young peach tree and have noticed holes in the leaves. What is this?
Certified GKH Gardening Expert
There are many things that can cause leaves. In order to identify the pest causing the holes, I would need to know more about the size, shape and location on the leaves of the holes.
That being said, it is likely being caused by an insect pest, so a general pesticide should help clear it up. I personally like neem oil as it is organic and safe for beneficial bugs, people and animals.