My garden has apple and some victoria plum, and my hives are sited near to the plum trees and am sure it did not help the problem with wasps which are attracted to the fruit trees then they find a nice honey source nearbye...
had to make loads of wasp traps last year to keep them down..
I am also a bit concerned that the fruit trees especially the plum attract moths if you go out at dusk with torch and give the plum tree branches a shake there will be a lot of moths.
I dont know if some of them are wax moth but i did have wax moth larvae in the hives..
none of this is really a problem i dont think but i am sure the wasp, moth issue would be less if the fruit trees were further away...
just a thought if you are going to plant fruit trees near your hives