Author: Des Cannon
In the March 2017 Issue of The ABK (p. 391) I answered a question put to me about lack of eggs and larvae in a hive, and I discussed queens and the possible need to replace a queen. A subsequent discussion on this topic with a commercial beekeeper raised an issue that I had not taken into account – the fact that the lack of eggs and larvae, even in the presence of an apparently healthy queen, could also be due to the queen having a high level of inbreeding in her genetic makeup. This could be the result of poor genetic diversity, or it could be due to the way in which the queen (or the queen breeder that was used to produce the queen) was herself produced.