Eucalyptus fungal disease

[matty1977]

Hi can anyone help identify this problem with my eucalyptus tree, I believe it's a cider gum. The leaves are turning red and starting to drop off, there is still new growth but I would say it is starting to affect more of the tree now. Is there a broad spectrum antifungal that would be suitable? Any help appreciated.

 

[Steve Bullman]

It’s in a pot?

[Stubby]

Pot bound . It can't breath .

[matty1977]

Hi, one is in a pot and two others are planted in the ground (about a year ago) they are all suffering from the same problem.

[matty1977]

It seems to be starting at the bottom and working it's way up the tree.