Went overboard planting apples when we bought this place - at one time had 60 different varieties. Some didn't belong here, others too susceptible to disease and pest pressure. I don't have time or inclination to do the sprays every 10 days or so throughout the growing season that it would take to get mostly decent fruit, so have removed or abandoned most of them, and replaced with pears, persimmons, mulberries.
MonArk, Centennial crab, Kerr crab, and Bastian Orange crabs are about the only ones we still pick & eat.
Any apple or pear ripening later than mid August has no prayer of making it...the big European hornets eat them all, and within the last year or two, crows and bluejays joined in the depredation.