I have looked up information at a bunch of different websites and i have determined that my apples trees have apple scab. I am wondering how to cure it in a none plant/bug/ or animal harming way. also usually when i looked up stuff for my plants I can only find things concerning large trees, but my apples are still really young! and another thing, is that 1) the apple scab doesn't seem to severe on my larger apple trees, and it doesn't seem to be affecting it to much, but it could get worst. (+0+) 2) when i say large its sort of an exaggeration, my biggest and oldest apple tree is only two feet tall and the rest are newly sprouted. 3) can apple scab spread from one plant to another? because even my newly sprouted ( from 3 days to a week) have the apple scab, and their not doing very good because of it.!