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Icône de la Fondation Karl Kehrlé Breeder code     (-) 
Brother Adam †1996
O.S.B. - O.B.E.
Karl Kehrle Foundation- -
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Web: http://www.pedigreeapis.org/

— Pedigree Season 1938 —

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[ 1935 ] [ 1936 ] [ 1937 ] [ 1938 ] [ 1939 ] [ 1940 ] [ 1941 ] [ Other archives ]
 
ligne arc-en-ciel de séparation

– Buckfast Breeder No

 
B-438 =   .35 – B-337 shr F-318  :   .33 – B-353 shr B-157  :  
(B×F2)   .29 – B-278 shr B-41  :   .25 – B-4 shr B-2   etc... 
This test was no longer continued.
 
B-348 =   .37 – B-348 shr B-337  :   .34 – B-336 shr B-353  :  
(B×B)   .32 – B-145 shr B-299  :   .31 – B-299 shr B-278   etc... 
This buckfast line was later discontinued.
 
ligne arc-en-ciel de séparation

– Mellifera m. (Gale’s French) Breeder No

 
F-406 =   .37 – F-440 shr B-337  :   .36 – F-120 shr F-297  :  
(F2×B)   .34 – F-318 shr B-353  :   .33 – F-370 shr B-157   etc... 
This queen, daughter of F-440, received re-organizated chromosomes F & B; her descent (2) was used in 1939, but therafter discontinued.
 
F-366 =   .35 – F-318 shr F-318  :   .33 – F-370 shr B-157  :  
(F2 = F1×F1)   .32 –  F-173 shr B-299  :   .30 – F-52 shr B-278   etc... 
This F2 line was used as drone line in 1941, probably with the colonies bred this year, and evaluated in 1939 and 1940.
 
F-323 =   .36 – F-127 shr F-297  :   .33 –  F-125 shr B-157  :  
(F2 = F1×F1)   .30 – F-52 shr B-278  :  imq .29 – FrenchR × FrenchM 
  (pure Gale's French mellifera)
descent (1) used in 1939, but thereafter discontinued.
 
ligne arc-en-ciel de séparation

– Drones, Sherberton Br. Adam protected mating place (Dartmoor, GB) , supplied by daughters of ...

 
F-440 =   .36 – F-120 shr F-297  :   .34 – F-318 shr B-353  :  
(F2 = F1×F1)   .33 – F-370 shr B-157  :   .32 –  F-173 shr B-299   etc... 
This line supplied F2 drones, from queens with re-organized chromosomes F & B.
 
ligne arc-en-ciel de séparation

  ... used as below

× F-440 : All the lines.
 

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 Drones are Aunt-Nephews : that would correspond by us to a Sister-Brothers crossing.
Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities.
--- Only breeder ---
(-):Brother Adam †1996 (Karl Kehrle Foundation)
Ancestors
2× :B-xx17
4× :FrenchR
Races — Do use them
B:buckfast
F:mellifera m. (Gale’s French)
--- Importation mode ---
imq :Laying queen imported
--- Mating Places, etc ---
nat :Free mated at random
shr :Sherberton (Dartmoor, GB)
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