Willow trees

Question

I have 2 willows trees near each other and both are losing their leaves. Do you cut the branches off without leaves? How can I save them?

Answer 1

Test the branches to see if they are dead or alive.
Here is a few ways to determine if the branches are dead or alive.

https://www.gardeningknowhow.com/ornamental/trees/tgen/tree-scratch-test.htm

I would wait to do any pruning until the tree is dormant.

https://www.gardeningknowhow.com/ornamental/trees/willow/how-to-prune-willow-trees.htm