I think I will give the powdered ginger a try. I tried cayenne powder I worked a little. If all else falls I will have to call in the big guns.There are alot of bio ways to do it. Scater ashes, Shread aluminum foil and mix it in the dirt, A little lime, Powdered Ginger, Spread seaweed and coffee grinds, The one I like is plain old oat meal, Spread it under plants, Slugs eat it and pop. Remove slugs so birds wont harm plants.