borwn spots on apple tree

[simpsongal]

There are brown spots about 1/4 inch (or less) in diameter on the leaves of our apple tree as well as the bark.  I need to get a fungicide right?

I noticed a couple spots on the bark in the early spring and its seems to have spread.  It's been really wet lately, probably good conditions for fungus.

[treedimensional]

Could be fungal or bacterial. Pics?

[simpsongal]

Me = lazy, I'll try to PIP this weekend. We're going to net our 3 young fruit trees. Hopefully, the cicadas will not make a meal of them (or lay eggs, ewwww)