Looks like springtails to me... If you find something that works please post. I've got springtails now. Tried diatomaceous earth, then SMS 209 and 3% peroxide as drenches. None of those worked 100, and pissed off the plants. The good news is springtails (if that is what you have) are more of a nuisance, and don't harm the plants. Nonetheless, I'd prefer for them to be gone.
