save this pawpaw tree
Picture included if I did this right.
This Pawpaw tree is about 6 feet tall, and was growing vigorously until this spring. We had a very cold winter, with a late, hard frost in early May. The tree was not leafed out yet when the frost hit. One branch is still alive, with small parts of a couple others.
Can I prune this tree and save it?
(There's another nearby pawpaw of a different variety that was leafed out when the frost hit. It simply dropped its leaves and grew new ones, and is fine.)