Every garden seems to have those pesky little leaf eating bugs in it. There can be revenge for those little buggers for those who make their own wine or beer. When you bottle up your brew save that old yeast sediment from the bottom of your barrel. Place it around the edge of your garden. Believe it or not the bugs love that stuff and after they eat it will die in a happy drunken state. Sounds quite humaine to me. The stuff wont hurt your garden and is very safe for the envirement. What an incentive to put on a new batch of brew.
Remember yesterday, respect tomorrow, live for today.