if you prefer
let translate here

B509(GRP)

B509(GRP) is a queen of Grzegorz Pawluk (PL) mated in 2018, descendant G7 of Erfoud07-1Q. She comes from a line of pure sahariensis, Erfoud-combination.

B509(GRP)	=	imq .18 – S5(FLM) lthl B19(TR) [40 dr.c.]	:	.16 – S7(FLM) aml B30(GV) [25 dr.c.]	:
		.15 – S7(FJO) ivq × bal B69(TR) [20 dr.c.]	:	imq .14 – KB202 oro KB177	:
		.10 – KB048 nex ST348 [12 dr.c.]	:	.09 – S532(TK) ivq × hbg B351(CS) [16 dr.c.]	:
		.08 – S32(TK) ins D18(TK) [7 dr.c.]	:	.07 – Erfoud07-1Q × ErfoudDr (pure sahariensis, Erfoud)


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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

Breeders
CS :	Christian Salau (DE)
FF :	Klaus Fehrenbach (DE)
FJO :	Imkerei Osterloh
FLM :	Florian Müller (DE)
GRP :	Grzegorz Pawluk (PL)
GV (GdV):	Gosse van der Velde (NL)
KB :	Keld Brandstrup (DK)
ST :	Peter Stougård (DK)
TK :	Thomas Kodym (AT)
TR :	Thomas Rueppel (DE)

Races — Do use them
A:	anatolica
B:	buckfast
D:	cecropia macedonica
S:	sahariensis
Z:	armenian

Importation mode
imq :	Laying queen imported
ivq :	Virgin queen imported

Mating Places, etc
aml :	Ameland island (NL – Friesland)
bal :	Baltrum island (DE)
hbff :	Fehrenbach mountain (DE)
hbg :	Hausberg mountain (DE)
intk :	Instrumental insemination (AT)
lthl :	Lautenthal (Harz, DE)
mrk :	Marken peninsula (NL)
nex :	Nekselø island (DK)
oro :	Orø island (DK)

if you preferlet translate here

B509(GRP)

if you prefer
let translate here