Thanks Byron. I found it quite interesting. TMV might have been more prevalent in tobacco years ago. In any case, I think you've made the case that if PROPERLY PREPARED, the spray you recommend is safe. Chuck Demas Needham, Mass. Eat Healthy | _ _ | Nothing would be done at all, Stay Fit | @ @ | If a man waited to do it so well, Die Anyway | v | That no one could find fault with it. demas@tiac.net | \___/ | http://www.tiac.net/users/demas