sweet bay magnolia
My tree is about 20 years old. Now several small and medium branches are dead or dying. One cut branch shows inside 1/2 dead material alongside and parallel with green tinged material. Normal? Disease? Insect? Other? Remedy? Thank you
Certified GKH Gardening Expert
I would take a sample of branches to your County Extension Office.
The links below have more information and a link to locate your nearest office.