Queen from one strain, but mated by drones from another strain . Her 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 †1996 (Karl Kehrle Foundation) |
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Races — Do use them |
B: | buckfast |
G: | cecropia (Greek) |
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Mating Places, etc |
shr : | Sherberton (Dartmoor, GB) |
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