Good evening Everyone. I'm in a bit of need on identifying a problem I've continually had for about 3 years. I originally purchased a small Einshiemer tree that was all that was approximately 5 gallon sized. I live in South Texas where the summers can get scorching. Crazy as this sounds this tree produces apples about 3-4 times a year. The problem I'm having is these menacing frown spots that are spoiling our crops. This only happens in the spring throughout the years, also leaves begin to yellow. I've seen stink bugs on them and thought maybe their larvae could be affecting this. Any ideas? Any help would be appreciated.

Thanks,

Jon