if you prefer
let translate here


B21(LM) is a queen of Ludger Merkens (DE) mated in 2017, descendant G4 of B21(BK). She is a Buckfast who results in a new line of lthl-combination.

  B21(LM) =   .17 – B21(BK) ivq × lthl B24(CS)    [some dr.c.] :  imq .16 – B21(BK) lthl B19(BB)    [33 dr.c.] :  
        .13 – B21(BK) nst B1008(NE)    [some dr.c.] :   .12 – B21(BK) val B136(NE)    [some dr.c.] :  
        .09 – B21(BK) lthl B20(TR)      (no more data)
    Pedigree of B21(LM) :
four generations presented<br />it's temporarily unavailable, sorry!  
  Unauthorized reproduction of this picture, whole or part, is forbidden, except for personal use.  

Evaluation of B21(LM) done in 2019

Vitality of Temper Swar­ming Ferti- Crop Over­win- Building Varroa HYG+
bees brood of bees tend­ency lity Early Summ. tering Combs Propol. num­ber VSH+ after 24 h
4 5 6 6 5 - 5 5 5 5 4 - -
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 : B21(BK)B21(BK)
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.
BB :Imkerei Bernd Brix (DE)
BK :Bruno Kirsch (DE)
CS :Christian Salau (DE)
LM :Ludger Merkens (DE)
NE :Eugen Neuhauser (AT)
Races — Do use them
Importation mode
imq :Laying queen imported
ivq :Virgin queen imported
Mating Places, etc
lthl :Lautenthal (Harz, DE)
nst :Nest mountain (AT)
val :Valors mountain (AT)
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