Peach Tree Leaves and Fruit Turned Brown
About 3 weeks ago my peach tree, in the middle of a real good crop of fruit, began to have its leaves turn brown and the fruit dry up. Now all of the leaves on the tree are brown and withered and the fruit is totally dried out. I sprayed with a copper fungicide and an insecticide to no avail.
At this point all I want to do is save the tree for another year. It has received adequate water and there is no visible damage to the trunk or the ground around it.
Here is a picture taken about a week and half ago. The leaves are now all totally brown and dead. Anyone have any thoughts? How can I tell if there is damage to the trunk and main branches? They still look as they did before this started.