Artficial Insemination - viability?

[Jon]

Chris in France has some strange combination of computing power iirc!

[The Drone Ranger]

I dont have much interest in selective breeding myself but there was a comercial queen breeder who,s system was to confine the queens and the drobes in selected colonies until the others had less drones on the wing then let them fly.
I thought I read about it on here.
Too much bother for me I,m going to Castor Island with a net to get me some good drones
Australian he was this breeder(I think)