Hi, I'm fairly new to gardening, so please bear with me. I transplanted healthy tomato plants about ten days ago. I woke up yesterday and found the leaves, particularly those near the bottom, shot with tiny holes. I immediately thought of flea beetles, but all I can find are *very* tiny winged insects with bodies smaller than that of a deer tick. They are really tiny. I can't even be certain that this is what has caused the damage--I'm just assuming so because after watching for two days, these are the only insects I see. Any ideas?

Thanks for your help.

k.