r ranson wrote:Nah, they don't taste good. At least cabbage moth tastes lie kale, but these moth taste bitter. Not like apple at all 
That's because the main thing the codling moth larvae are eating are the seeds, I bet. The fruit is just what they have to chew through to reach the prize (or when they're heading for the exits).
That bit about heading for the exits is what the sticky barrier methods are targeting. When the larva is ready to pupate, it needs to crawl down the trunk to reach the ground, where it burrows. This journey takes place at night to evade predation. What many of us are doing to foil the moths is to plant an understory guild of pungent herbs. My favourites are the peppermint pelargonium (geranium), tansy, yarrow, and sage. The strong smells confuse and deter the larvae from descending all the way, leaving them exposed on the tree bark when the sun comes up. Birds finish the job.
Ever since I got the scented understory established, the codling moth damage has fallen off pretty dramatically. I still find a lot of small fruit in the early summer with holes, so that becomes my thinning chore and provides a treat for the sheep and chickens. These are most likely the result of eggs laid by female moths flying in from around the area. But the second flush is close to nonexistent most years, and I suspect that it's because the second emergence of the season is so much lower in the orchard.