Breeder Icon or Photo or Stand Karl Kehrle Foundation Icon Icône de la Fondation Karl Kehrle Breeder code     MRD 
Markus & Robert Dohrer
Ahornweg  26
DE-91629 - Weihenzell
Germany
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— Pedigree Season 2020 —

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– VSH purpose-combination Breeder Nr …

 
B56(MRD) =   .19 – B53(MRD)1dr ins V973(PJ)1dr    [2 dr.c.] :   .18 – B525(LS) ilv × ins EL36(MR)1dr    [one drone] : (A)  
    .16 – B554(LS) wbg B91(BB)    [16 dr.c.] :   .14 – B514(LS) bal B54(TR)    [22 dr.c.] :    etc… 
 
B26(MRD) =   .19 – B50(MRD)1dr leyh B1324(FPK)1dr    [18 dr.c.] :   .19 – B53(MRD)1dr ins B122(RHO)1dr    [one drone] : (A)  
    .18 – B525(LS) ilv × ins EL36(MR)1dr    [one drone] :   .16 – B554(LS) wbg B91(BB)    [16 dr.c.] :    etc… 
 
B3435(LS) =   .18 – B3424(LS)1dr otb S35(TK)1dr    [8 dr.c.] :   .18 – B134(LS)1dr ins P24(KK)1dr    [one drone] : (A)  
    .17 – B35(LS) ins B14Vt(RHO)    [one drone] :   .15 – B375(LS) bal B69(TR)    [20 dr.c.] :    etc… 
Mature queen cell imported, Stefan Luff (DE).
 
ligne arc-en-ciel de separation

– Drones, Ammergebirge mountain mating station (Bavaria, DE) [amm] , supplied by daughters  of  ...

 
B18.2.18(KK)1dr =   .18 – B17.1.537(KK) ins B147Vt(LS)    [one drone] :   .17 – B11(KK)1dr amm VSHmix17-01(LS)1dr    [11 dr.c.] : (P)  
    .16 – B101Vt(KK) ins B14Vt(RHO)    [one drone] :   .15 – B74Vt(KK) ins B56Vt(KK)    [1 dr.c.] :    etc… 
Supplied drones by 28 sister colonies, bred by Georg Gindhart (DE).
ligne arc-en-ciel de separation

– Drones, Bayern (DE), instrumental insemination [inby] , Schwand, Dr. Dietrich Niklas, Dieter Buchinger & Christian Maas , supplied by daughters  of  ...

 
B20(TR) =  itq .18 – B158(TR) bal M112(TR)    [20 dr.c.] :   .16 – B161(TR) mrk B59(MKN)    [28 dr.c.] : (GR)  
    .15 – GR36(TR) bal B69(TR)    [20 dr.c.] :   .14 – GR118(TR) bal B54(TR)    [22 dr.c.] :    etc… 
Supplied drones by 1 single colony, bred by Fritz Zieher (DE).
 
ligne arc-en-ciel de separation

  … used as below

× B20(TR) : B56(MRD).
× B18.2.18(KK)1dr : B26(MRD),, B3435(LS).
 

Evaluation of colonies

Breeder Birth PedigreeEval. 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
B3435(LS) 18 B3424(LS)1dr × S35(TK)1dr 2019 4 4 5 5 4 4 4 4 4 4 6 - 100 % not treated LS
B20(TR) 18 B158(TR) × M112(TR) 2019 5 5 6 5 5 - - - 5 4 5 - - 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 ]
 
 

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/or Drones have unknown exact origin : that makes unable to find their real status.
Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities.
--- Breeders ---
BB:Imkerei Bernd Brix (DE)
FPK:Friedrich & Philipp Konopa (DE)
HSB:Hans Schweinesbein (DE)
JG:Jos & Annette Guth (LU)
KK:Josef Koller (DE)
LS:Stefan Luff (DE)
MKN:Foundation Buckfast Marken (NL)
MR:Martin Rößner (DE)
MRD:Markus & Robert Dohrer (DE)
PJ:Paul Jungels (LU)
RHO:Dr. Ralf Höling (DE)
TK:Thomas Kodym (AT)
TR:Thomas Rueppel (DE)
Ancestors
2× :Bayburt98-3R
1× :Cankiri97Q
1× :Gr.R.mountain06Q
1× :PrimRed01
Races — Do use them
B:buckfast
GR:Graaff-Reinet
M:monticola - East-African Mountains
O:(EL) monticola Elgon
P:primorsky
S:sahariensis
V:VSH purpose
--- Importation mode ---
ilv :Grafted larvae imported
itq :Tested queen imported
--- Mating Places, etc ---
amm :Ammergebirge station (DE)
bal :Baltrum island (DE)
hbg :Hausberg mountain (DE)
iby1 :Instrumental insemination (DE)
inby :Instrumental insemination (DE)
iwsb :Instrumental insemination (DE)
leyh :Leyhörn (DE – Ostfriesland)
mmkk :Moonlight mating (DE)
mrk :Marken peninsula (NL)
otb :Obertrubenbach mountain (AT)
wbg :Weißberg-Rennsteig (DE)
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