(My first posting - Hello, all!)
This reminded me of something I read the other day - a piece of UK research from 2012, which can be found by searching the bibba.com site for "The health and status of the feral honeybee population of the UK". (I was going to post a link, but can't, since this is my first post). I can't remember how I came across it - and, of course, you might have already seen it!
The UK research seemed to indicate that our feral populations of bees are pretty-much the same "mongrel" mixture as the average beekeepers stock - which in turn suggests that chances of finding resistant wild populations might be slender.
It will be interesting to see what the new research comes up with - there is perhaps some hope for a different outcome, given the geographical separation.
Thoughts welcome!
Tony M.