If it is a queen bee, it is safe for 24 hours when there is no honey source period or the external conditions are not good, because the pheromone of the original queen bee is basically weakened or faded, and it is not easy to cause the queen bee to be surrounded.
If you are a queen bee, you need to keep the queen bee colony until the worker bees accept it.
There are also those who dip the king in honey and throw it directly into the group
Freshness is very important.
I don't know when I came to the conclusion of the above topic. But as far as I am concerned, I'm sure it's the same.