Pest or Pathogen on Ficus Tree
This is a challenging question.
It's not a pathogen, and it might not even be a pest.
It is not a gall, and it looks too lumpy for a spider egg case.
It is possibly a parasitized insect, which is when one insect lays eggs on another and when they hatch out, they kill the first insect (which is often a pest).
You could move some of the fluff or cut it open to investigate, but otherwise, just scoop it off and put it outside (or squish it).
Thank you. I really only saw a couple of
them, so they’re gone now!