EJW-21 - Honeybee Pedigree of Egbert-Jan van der Wouden (NL)

B02(EJW)

.20 – A26(CBO) ivq × flv B868(JMK) [20 dr.c.]

.17 – A26(CBO) flv B45(LJ) [15 dr.c.]

(A)

.15 – A22(CBO) ins B309(MAK)

.13 – A9(CBO) aml Ca150(AM) [16 dr.c.]

B307(JtB)

itq .18 – B181(JtB) aml B712(JtB) [33 dr.c.]

.16 – B18(JtB) aml B30(GV) [25 dr.c.]

(A)

.15 – B30(GV) ieg × aml B151(KK) [25 dr.c.]

imq .13 – B307(FF) hbff A144(FF) [16 dr.c.]

Supplied drones by 33 sister colonies, bred by Jans ter Bork (NL).

× B307(JtB)

B02(EJW).3x.

Evaluation of colonies

Breeder	Birth	Pedigree	Eval.	Vitality of		Temper	Swarm.	Ferti-	Crop		Overwin-	Building		Varroa		HYG+		Tester
number	year	of queen	year	bees	brood	of bees	tendency	lity	Early	Summ.	tering	Combs	Propol.	number	VSH+	after 24 h		code
B307(JtB)	18	B181(JtB) × B712(JtB)	2021	-	-	-	-	-	-	-	-	-	-	-	75%	100%	treated with low mites	LS
mode: evpj
Evaluation scale: from 1 to 6. 1 = very bad. 3 = bad average. 4 = good average. 5 = great performance. 6 = optimum looked for in this feature. [ more ]

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 result of a cross between two different lines : interesting to increase their resistance and qualities.

--- Breeders ---
AMTB:	Ameland Island matingstation
CBO:	Cevat Bolat (NL)
EJW:	Egbert-Jan van der Wouden (NL)
FF:	Klaus Fehrenbach (DE)
GV:	Gosse van der Velde (NL)
JMK:	Jan M. Keemink (NL)
JtB:	Jans ter Bork (NL)
KK:	Josef Koller (DE)
LJ:	Bertus †2021(82) & Jannie Jochems (NL)
MAK:	Martin Klein (NL)

--- Mating Places, etc ---
aml :	Ameland island (NL – Friesland)
flv :	Flevoland station (NL)
hbff :	Fehrenbach mountain (DE)
incb :	Instrumental insemination (NL)
inlj :	Instrumental insemination (NL)