- Joined
- Nov 9, 2018
- Messages
- 985
- Reaction score
- 929
- Location
- Rainham, Medway (North Kent) UK
- Hive Type
- National
- Number of Hives
- 44 plus 17 managed for another
You collect dozens of swarms over some years, then suddenly something changes and one dies. Here's a few more thoughts on my swarm's death by nuc box: as @JamezF and @Antipodes have made clear, if a swarm is dropped in a nuc box which is then closed, and the bees cannot ventilate the space, the heat will cause vomit / dysentery (they have gorged themselves before swarming) and the bees will die in the ensuing mess.
The main obstacle to ventilation is the bees themselves. When they are dropped into the box, they cover the mesh floor and block most of the air flow. As @Antipodes stated, the nuc should then be filled with frames of foundation, not least because it gives many more surfaces for them to spread themselves over, opening up ventilation through the mesh. Also, there's a risk that wrapping a box in a sheet to contain the bees below the box or at the entrance might impede ventilation to the interior.
I'm going to use a ventilation screen to replace the lid during the collecting process in future.
Some might say I should use a skep or a box rather than a nuc box, but the bees are going to end up in a hive (probably a nuc box initially) so I'm not alone in preferring to put them straight into the nuc box they're ultimately headed for anyway.
The main obstacle to ventilation is the bees themselves. When they are dropped into the box, they cover the mesh floor and block most of the air flow. As @Antipodes stated, the nuc should then be filled with frames of foundation, not least because it gives many more surfaces for them to spread themselves over, opening up ventilation through the mesh. Also, there's a risk that wrapping a box in a sheet to contain the bees below the box or at the entrance might impede ventilation to the interior.
I'm going to use a ventilation screen to replace the lid during the collecting process in future.
Some might say I should use a skep or a box rather than a nuc box, but the bees are going to end up in a hive (probably a nuc box initially) so I'm not alone in preferring to put them straight into the nuc box they're ultimately headed for anyway.