I’ve been using the mondi sprayer 2L on the smaller ones, they’re about a foot tall. I usually use the petro fogger but it’s dangerously strong and it would cover all surfaces of the plant.
Well, at least it doesn't look like mites. LOL
Leaf Hopper, Grasshopper, some sort of bigger critter that can chew holes in the leaf.
Felinus Chronicus Sneakus has been known to take a bite now and then.