Slugs have been eating the sunflowers in our garden, and we've tried slug-bait (those little white mouse turd looking things that you scatter around) but it doesnt seem to be doing much good. So last night we went on a slug hunt with flashlights and a tin can. All slugs caught out in the open went into the can, and the can was then emptied onto the rocks below the high tide line. If the salt doesn't get em, the crabs will.
Don't look at me like that, this is war.