if you prefer
let translate here

B20(MKV)

B20(MKV) is a queen of Piet Verkooijen (NL) mated in 2012, descendant G17 of AthosSt80R. She is a “Old Buckfast” who comes from a long strain of pure Athos Stavronikita-combination.

B20(MKV)	=	.12 – B19(MKV) mrk ST114 [21 drones col.]	:	.11 – B235(PJ) ieg × mrk B181(MKR) [22 drones col.]	:
		itq .10 – B173(PJ) ins B213H(PJ)	:	.06 – B273(PJ) ins B248(PJ) [10 drones col.]	:
		.04 – B194(PJ) ins A164(PJ) [8 drones col.]	:	.02 – B214(PJ) ins B240(PJ) [10 drones col.]	:
		.00 – B134(PJ) ins B106(PJ) [8 drones col.]	:	.98 – B188(PJ) ins B123(PJ) [6 drones col.]	:
		.96 – B172(PJ) ins B161(PJ) [8 drones col.]	:	.93 – B252(PJ) ins A224(PJ) [8 drones col.]	:
		.91 – B314(PJ) ins B62(PJ)	:	.90 – B238(PJ) ins BO214(PJ) [4 drones col.]	:
		.88 – B108(PJ) ins B233(PJ) [6 drones col.]	:	.87 – B162(PJ) ins B-387 [8 drones col.]	:
		.86 – BA138(PJ) ins B147(PJ) [6 drones col.]	:	itq .84 – T-321 ins B38(PJ) [6 drones col.]	:
		.81 – T-A shr B-265 [6 drones col.]	:	imq .80 – AthosSt80R × AthosStM (pure Athos Stavronikita)


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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.

Breeders
(-) (BA):	Brother Adam †1996 (Karl Kehrle Foundation)
MKR :	Bram de la Rie (NL)
MKV :	Piet Verkooijen (NL)
PJ :	Paul Jungels (LU)
ST :	Peter Stougård (DK)

Races — Do use them
A:	anatolica
B:	buckfast
T:	macedonica Athos

Importation mode
ieg :	Eggs imported (brood comb)
imq :	Laying queen imported
itq :	Tested queen imported

Mating Places, etc
inpj :	Instrumental insemination (LU)
mrk :	Marken peninsula (NL)
shr :	Sherberton (Dartmoor, GB)

if you preferlet translate here

B20(MKV)

if you prefer
let translate here