I just bought my house a few months ago and was very much looking forward to enjoying my beautiful yard. My problem started with my maple trees, they have black spots on the leaves and leaves are dropping already. I thought it was just going to be my maple trees but now my strawberry and tomato plants have brown spots and my yellow roses have red spots all over them. It seems my entire yard my be infected. What do I do? This is my first home and gardening is new to me.