1) < 1" green caterpillars on cilantro and lettuce. Found one inside a curled leaf with web stuff around it.
2) Teensy black bugs scattered on topside of lower leaves of tomato plants. I'd been thinking they were insect poop, but the have legs. They are much to tiny to take a photo of. What are these?
3) Thrips? Silvery patches and holes on lettuce.
4) Grasshoppers. I've seen them and my tomato leaves are being eaten.
Is there one solution for all of these? Would mantids or lady bugs help?