Bt21(UKB)

Bt21(UKB) is a queen of Uwe Lilge (DE) mated in 2015, descendant G9 of B314(NE). She is a Buckfast who comes from a line of nst-combination.

Bt21(UKB)

.15 – Bt2(UKB) hmjb PoolB2hom15(JBB) [hom dr.c.]

.13 – B77(UKB) hmjb PoolThom13(JBB) [hom dr.c.]

.12 – B57(UKB) hmjb PoolBhom12(JBB) [hom dr.c.]

.11 – B47(UKB) hmjb PoolBhom11(JBB) [hom dr.c.]

.10 – B31(UKB) hmjb PoolBhom10(JBB) [hom dr.c.]

.08 – B27(UKB) hmjb PoolBhom08(JBB) [hom dr.c.]

.07 – B17(UKB) hmjb PoolBhom07(JBB) [hom dr.c.]

.06 – B31(UKB) ins Bmix06(JBB)

.05 – B314(BB) ieg × ins Bmix05(JBB)

imq .03 – B314(NE) nst B266(NE)
(no more data)

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Evaluation of Bt21(UKB) done in 2015

Vitality of		Temper	Swarming	Ferti-	Crop		Overwin-	Building		Varroa		HYG+		Tester
bees	brood	of bees	tendency	lity	Early	Summ.	tering	Combs	Propol.	number	VSH+	after 24 h		code
-	-	-	-	-	-	-	-	-	-	-	18%	-	JBB
Evaluation scale: from 1 to 6. 1 = very bad. 3 = bad average. 4 = good average. 5 = great performance. 6 = optimum exceptional looked for in this feature. [ more ]

Color code and Abbreviations

Queen without information : B314(NE)

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/or Drones have unknown exact origin : that makes unable to find their real status.

Mating Places, etc
hmjb :	Homogenized semen insemination
injb :	Instrumental insemination (DE)
nst :	Nest mountain (AT)