Anyone have any idea what on earth these are???
My little manderine tree is making quite a comeback, but today I found several leaves with these little grayish/black things all over. I've given the tree a cursory look but haven't seen any possible culprits.
There are more leaves covered in these little dots but this leaf seems to be the most heavily "decorated"...
There are several larger black things that look like sesame seeds along with lots of little dark grey dots.