Hi.......... I just bought & planted my new Aristocrat pear tree. When I was buying the tree I saw some leaves each had one brown spot per leaf (about the size of a pencil eraser). The nursery person told me it was nothing (I really didn't believe him, but bought the tree anyway half price). Now those brown spots appear a little larger with a black spot in the middle and I am panicking. I hope someone can give me some encouraging info. about this problem. Thanks!
