B921(ZG) is a queen of Georg Zierer (DE) mated in 2009, descendant F5 of B40(ZG). She is a Buckfast who results in a new line of race of unknown origin.
| B921(ZG) | = | .09 – B710(ZG) ins B107(AH) | : | .06 – B15(ZG) ins B110(ZG) | : | ||
| .05 – B14(ZG) ins B24(MKR) | : | .02 – B79(ZG) ins KB120 | : | ||||
| .01 – B53(ZG) ins B250(GB) | : | .00 – B40(ZG) iby1 B12(HP) (no more data) |
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.09.GIF) |
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| Unauthorized reproduction of this picture, whole or part, is forbidden, except for personal use. | |||||||
| Color code and Abbreviations | ||||||||||||||||||||||||||||||||
| Queen without information : B40(ZG) | ||||||||||||||||||||||||||||||||
| Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
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| Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. | ||||||||||||||||||||||||||||||||
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