Hey Paula... Last fall Denrie and I split up a couple highly defensive colonies for Sister Barbara. Denrie took splits with the queens and I turned the balance into mating NUCs for Queen cells that I had grafted from Sister Barbara's best hive. While relating the experience, Robert Mackimme mentioned that hot hives will very often reject introduced queens and/or queen cells and will do everything possible to draw their own queen... even if it was from a less than ideal larvae. Because I didn't want to risk propagating the hot genetics, I went into all the NUCs about 10 days later, found that the introduced cells had hatched, and nixed all the queen cells that had been drawn (and there was a lot of them!). Even though I only spotted a few of the emerged queens during my cell mashing, I ended up with six mated queens out of the eight mating NUCs set up... Greg