Okay, I'll just nix that idea
Sounded good tho thinking that it would be a gentle introduction...
Then, I'll simply make up some 1:1 syrup with one drop of lemongrass oil, shake it up. Then mist the brood frame with the nurse bees on it, say about 3 sprays across the face of each side of the frame, and insert it into the needy nuc.
I got this! However, I'm hesitant because I did a similar procedure earlier this summer and went to check a week later and there was an inch of dead bees on the bottom of the nuc floor... :'(
Thanks Perry