Ah - that's where I went wrong. Not only two frames but some open so they could quickly build more swarmcells.....AdamD wrote: ↑10 May 2020, 10:10Leaving no or one brood frame might be better than two as the intention is to split the brood pheromone away from the colony.
It's a big ask for the older bees to draw foundation. A 'proper' swarm has younger bees, including the wax makers included in it. An A/S has just the older flyers who's glands have stopped producing brood food and are also past the 'wax production' part of their life.
I am confused now - the A/S is supposed to leave a queen and flying bees but with a load of foundation - so what is supposed to draw that?
I am starting to think I should just let them swarm and concentrate on catching them in order to ensure the right mix of young and old bees to start the new colony
In another post you mention two queens fighting it out... Having gone through a split that had supposedly left left flying bees and a queencell (make that many!). I ruthlessly shook and cut out all QC's. At the end of it all it occured to me that I could no longer be sure I would have a queen in there so I opened one of the cut-out cells and slipped the queen (nice big one) into the entrance - thinking "if there is one in there - they will fight it out". Within 30 minutes they swarmed.
This is doing my head in. Don't these bees read the book?