Hi Everyone, my name is Aislinn and this is my first foray into Bonsai. I recently acquired a gorgeous Ficus and along with it came what I believe could be fungus?

I may be wrong. Please feel free to point it out.

I have no access to great insecticides or fungicides at the moment (but I've already ordered online). I was hoping someone could give me quick homemade solutions that can hamper/clean/solve this problem. My environment is: I live in an apartment, 17flr, quite humid, temperatures are between 30-35 celsius, partial sun. The white growth only occurs on the leaves (top and underside), not on branches or roots.

I APPRECIATE ANY INPUT! I've attached photos!

Hard to tell. I am in-between spider poop and wooly aphids myself.

It's a real nice looking Tree,

Is it on a Rock?

Does the white stuff wipe off with towel and water ??

Thank you
The whole potted Bonsai was perched on a rock when I got it. It was there for actually 8 years aven rooted itself on the rock We had to pry it out. The white splotches (resembling paint spatter) doesn't come off when i wipe it. But when I use my finger nails it does. I've been snipping off infected leaves every few days but it just doesn't seem to get rid of it!

Thanks, very interesting.

It looks like some type of insect/fly poo.
Can u possibly post a Very clear picture?
The Trees foliage looks quite healthy .

It is quite a healthy tree. So am thinking this pest is rather harmless (but am not sure how it would be long termed). I will grab my DSLR and do a focus shot.

Urgh! So perplexing!!!