for slugs, also some beer in a low profile cup will attract them suckers and melt them, they cant resist beer. it'll also kill dirt flies & other flies.

the holes on your leaf, im going to say, catapillers. i found a few on my basil, & bluberry bush the other day, also attacked my beets in a greenhouse. dont know how to rid of them except to catch them.
and man o man them catapillers can chomp!!
slugs are hard to catch they do their dirty work at night. I havnt seen a slug actually damage a cannabis plant, they moreless just leave a sticky goo on your leaves, they dont chomp it..
oh yea.. crickets!! & grasshoppers chop bad too. solution. let your neighborhood cat know you have some crickets, hoppin around. usually the ones ive seen eating cannabis are little baby green crickets. hard to see them.
one reason i went indoors. too many bugs outside.. :O