They die, at least, thats been my experience.. I import hygienic bees/queens every year.. have not found any yet that survive, but still looking and trying!
I am one of those folks that will say loudly that Neonics are a good thing! I do not claim they are good for the bees, my claim is that they are better than the DDT and other insecticides that used to be sprayed on every field int he state.
Quote; Tennekes, who also attributes songbird die-offs to neonics, recently told CBC News, "Soon the swallows will be gone forever."
I don't know about anywhere else, but here, I have so MANY swallows that I am having to poison, trap, shoot, and remove nests... they are WAY overpopulated... We have QUAIL AGAIN! along with rabbits eagles Hawks, Owls etc, etc... so if the Neonics are causing problems, they are doing it on a scale that is allowing the native populations of all birds to rebuild.
I had my first case of CCD this year.. Opened a hive that two weeks before was SERIOUSLY BOOMING with six boxes on it... It was empty. No dead bees anywhere, and the supers about 3/4 filled... I began tearing the box apart to take it back to the house, and there in the second box up, was a handful of bees and the queen..... I left her and the bees in the second box, removed all the other boxes, and gave her a frame of brood and bees from another hive... When I came back the next week, the box was empty and the wax moth had taken over big time.
I know it wasnt mites, this hive had been treated and mite counts were low. I know it wasnt stress from travel, I dont haul my hives anywhere. Neonics? Possible, but the hive had access to multiple fields that were not treated in any way. Fields of flowers planted for native wildlife... NOTHING in the fields planted with crops was near blooming at that time... so I am going to dismiss neonics as well...
I would much prefer that no living thing had to deal with Neonics or any insecticide, but when insecticides WILL be used, I vote for the lesser evil.. Kind of like voting for a president? All of these companies and groups are trying to ban neonics.. WHY, would they not instead, put all of that time, money and effort into a safe alternative?