YEA, I only have a few catterpillars, because I sprayed a foliar tea all through veg. The worms that we see mostly that do most of the damage are oak worms, that the moths lay there eggs in. The last row, closest to the oak trees, are the only ones with any worms at all. Next year, I'm gonna nuke the woods on that 1 side with BT every 2weeks all the way through the grow, and I'll bet I won't get 1. Spider mites aren't usually a big problem outside, and if you start with them clean, they usually stay that way. I have no mites on that grow. I have 1 plant at my house that has a few, but no big deal.