is it only on the lower parts of the tree?

If it is you may be watering and splashing water on the leaves and the sun is burning them. That is one thing it looks like to me.
Zandor Reviewed by Zandor on . Spreading and worsening Hi all I originally posted about a problem I was having (Diagnosis please) with our babies. Things seem to be worsening and have spread significantly to the other two plants. I don't want to get the plant pix confused so have put these in a new thread. One of each of the other two plants. Does anyone know what it is that appears to be burrowing? I assume that is what's killing the leaves so what do I need to get rid of it? I've had a look through my book but it doesn't seem to say Rating: 5