Color code and Abbreviations |
Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics |
Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. |
Only breeder |
(-) (BA): | Brother Adam 1898-1996 † (Karl Kehrle Foundation) |
|
Races — Do use them |
B: | buckfast |
|
Mating Places, etc |
nat : | Free mated at random |
shr : | Sherberton (Dartmoor, GB) |
|