When is it too late to split/AS/Raise a new Queen?

[Neils]

Just reading Jon's Blog post about swarm cells and already being concerned about a couple of hives trying to supersede, when is it too late?

The queen I have that came into lay in late july last year and raised the colony that came through winter is being superseded at the moment as is one of her offspring. Her other daughter has 5 supers on the go so I'm a little suprised to see supersedure cells turning up now.

When is it getting late in the season to see swarm or supersedure cells that stand a chance to build up?

[Jon]

I have a couple of colonies headed by queens which hatched in August and it was in to September when one of them started laying. The previous year I had a queen mated at the end of September.
A lot depends on the weather as usual as queens can fail to mate.
If you have a couple of colonies you can equalize them by shifting brood about.
If you have a small colony you can swap a frame of eggs for a frame of sealed brood about to hatch from a stronger colony to give it a boost.
If you do this one a week you can build up a small colony to a decent one in a month.
5 frame nucs overwinter well.

Are your cells definitely supersedure, ie just one or two.
I had more like 10 in each of the colonies I split the other day.

[Trog]

I've had bees swarm in September before now!

[gavin]

Late supercedure, much later than this, isn't a worry as long as there are drones around. Saw two supercedure cells today in a split from a hive at the association apiary. Another split from that colony has worker comb with quite a bit of scattered drone, and both of them were rather bad-tempered. Perhaps the early swarming gave poor mating.

[Jimbo]

Hi Gavin,

I had 2 split colonies that turned out to be bad tempered. It turned out there was no new queen or the queen had died. I used one colony for making up apideas and the other I put a new queen cell into that seemed to quiet them down.

Jimbo

[gavin]

Hi Jim

The two supercedure cells are stuck together so I'll leave them in peace. I do have queen cells ready to hatch in a few days in my own apiary - from a better stock too - so I plan to find and destroy the droney queen and replace her with a foil-protected ripe cell from there.

Swarming seems to be continuing into July here this year. I picked one up last night and am now back to the number of colonies I'd like to keep - thanks largely to the generosity of three new beekeepers. You know who you are!

Gavin