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Breeder code FIV Fiveldal Ko de Witt & Geert van Eizenga Marnelaan 41 NL-9727 DS - Groningen the Netherlands Tel: +31(0)50 527 8909 email: Web: http://www.buckfastoost.nl |
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Breeder code FIV Fiveldal Ko de Witt & Geert van Eizenga Marnelaan 41 NL-9727 DS - Groningen the Netherlands Tel: +31(0)50 527 8909 email: Web: http://www.buckfastoost.nl |
 – Buckfast Breeder No | ||||||
| I30(FIV) | = | .03 – FIV0111 aml UG99570 | : | .01 – I26(CS) ins FIV9993 | : | |
| .00 – I9(CS) lthl B134(GB) | : | imq .98 – I152(PJ) ins A2(PJ) | : etc... | |||
| B391(NE) | = | .04 – B391(NE) nst B374(NE) | : | .03 – B391(NE) × B1004(NE) | : | |
| .01 – B391(NE) nst B129(NE) | : | .00 – B391(NE) nst B262(NE) | : etc... | |||
| Virgin queen imported, Eugen Neuhauser (AT). | ||||||
– Ligurica Breeder No | ||||||
| L744(FIV) | = | .05 – L55(AM) imc × aml B391(NE) | : | .03 – L173(AM) aml UG99570 | : | |
| .02 – L31(AM) aml A85(AM) | : | .01 – LSA10(AM) ins LSA10(AM) | : etc... | |||
– Cypriot Breeder No | ||||||
| CY132(HR) | = | .03 – CY161(HR) alr ST369 | : | .02 – CY138 ave C-2(HR) | : | |
| imq .02 – Cypria02-1R × CypriaM (pure cypria) |
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| Eggs imported (colony exchange) from Hans Røy (DK) by the way of Teeltstation Insel Ameland (NL), bred by Geert van Eizenga (NL). | ||||||
| Cy719(FIV) | = | .06 – CY132(HR) icl × aml B25(CS) | : | .03 – CY161(HR) alr ST369 | : | |
| .02 – CY138 ave C-2(HR) | : | imq .02 – Cypria02-1R × CypriaM (pure cypria) |
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– Drones, Ameland island mating station, (NL – Friesland), supplied by daughters of ... | ||||||
| B25(CS) | = | itq .02 – B126(PJ) lthl B238(PJ) | : | .00 – B134(PJ) ins B106(PJ) | : | |
| (850 - 81%) | .98 – B188(PJ) ins B123(PJ) | : | .96 – B172(PJ) ins B161(PJ) | : etc... | ||
| Supplied drones by 15 sister colonies, bred by Teeltstation Insel Ameland (NL). | ||||||
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... used as below | ||||||
| × B25(CS) | : | B391(NE), L744(FIV), CY132(HR), B80(CS), I30(FIV), Cy719(FIV). | ||||
| Queen without information :B374(NE) | |||
| 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 have the same ancestors: combination to increase or stabilize some characteristics | |||
| Queen and Drones are F1 this is a real Mendelian F1 cross. | |||
-- Breeders ...
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-- Ancestors ...
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-- Races — Do use them ...
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-- Importation mode ...
-- Mating Places, etc ...
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