Malam wrote:

I have an oak tree at the back of my house that is dying. Each year a
couple of branches are drying up. What can I do to save this tree?

Thanks.
I think you sould call a competent, degreed, licensed arborist in your
area. Pay a few bucks and get a professional opinion. Note that
removing a large tree will probably cost $500, so saving it might be
cheaper.