Dying Bootle brush

[Mags28]

My Bootle brush is dying but has ne bits of growth has been i ground as long as I have been in house 16 yrs any suggestions

 

[Meadowlark]

Your info does not show location...but these plants do not tolerate cold well at all. They don't survive in my zone 8 and are recommended for zone 9-11. Your picture looks exactly like my plant looked when it died here in zone 8.

 

[Mags28]

In new zealand warm climate

 

[Silentrunning]

I’m not sure what those olive looking things are on the smaller branches, but they don’t look as if they are doing the tree much good. I never had them on my bottle brush trees in Florida.