I have 3 apple trees just heavily pruned from years of over growth. I want them to do good this year. Their are spots on the tree im thinkin some kind of fungus? Not too sure about trees at all. Last year the fruit wasen't that great and had quite a bit of spots on that too. Some of the fruit that got picked off the ground had worms in it but im not sure if that happend on the tree or not. Not sure about the history of them because this property is new to me.