My neps haven't been attacked from snails, since over a month. I used snail pellets, but apparently it ran out today. I was checking my neps in the morning and two neps got attacked, one was my N. x edinensis, only thing that got attacked was it's newest developing pitcher, which was swelling rapidly. So annoying, whenever a snail attacks that plant, it never attacks any part of the plant except the pitchers and the other nep that got attacked was my N.gracilis. It wasn't serious attacks, but are there ways to prevent snails from attacking my plants (without snail pellets, cause the bag I had ran out), they only seem to attack the neps, nothing else. It could be bagworms also, but I don't know.