Will this work?

[Bella Honey]

I have a split that may not have enough bees (weak split) can I switch location with another hive and gain thier foraging force?

[WI-beek]

Yes you can, its common practice.

[GregBeekeeper]

Yes. Also consider taking a full comb of brood or two from your other colonies (providing they are strong)./

[Bella Honey]

I was worried that the new foragers would kill the queen thanks

[GregBeekeeper]

I was worried that the new foragers would kill the queen thanks

Hi Bella just put in one or two fully capped frames from other hives without the bees.