I live in the algarve in portugal ,I have a 100 foot norfolk pine which is losing branches and the pine leaves are browningand the branches are very bare,on looking it looks like there is a fungus in the dead branches with large dead ares,although there is new growth of pines coming from the trunk in certain area but very sparse,is there anyhting I can do ?
Outside United States trees and shrubs
Thank you for your question. It is very difficult to diagnose a plant problem without a photo and, often, a plant tissue examination. Having a local lab is preferred but, if you have none, the following Extension article may help in narrowing the issue(s): https://extension.psu.edu/norfolk-island-pine-diseases Good luck!