Foxy and others. Check out Neem oil. It stinks and most bugs that eat leaves that are sprayed with it will die in time. It cuts off the digestive system or something in bugs. BUT it is completely harmless to birds, animals or humans. I got it last week for my hedge and it seems to be working. The bugs ate every leaf on my hedge last year so was determined to stop them. It is a natural oil that is from the Asia Neem tree. BOY it stinks tho.. Google it to get more info. All plant stores sell it.