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Pedigree browser DE-2-221-8-2024

Breeding
licence
none
BreederCodeDE-2-221
SurnameDirk Ahrens
Place of residenceWürzburg
AssociationLandesverband Bayerischer Imker e.V.
countryDeutschland
Breeding line / Indication of breeder70
Tested by the breeder.
Apiary1
Performance test year2025
StatePerformance test complete
colony dissolved
populationCarnica - Hauptpopulation

Contact the breeder (DE-2-221)
Generation
Other queens on the apiary DE-2-221-1-2025
Breeding values of full sibs
Breeding values of maternal half sibs
Breeding values of paternal half sibs
Breed planning for mating stations
Breed planning for inseminators
Individual breed planning as 2a, as 4a, as 1b.

Pedigree

Coefficients of inbreeding in %

of the queen: 2.6of the workers: 5.2

Breeding values

State from 15.2.2026

Breeding valueReliabilityWeighting in %
Honey yield1060.4515
Defensive behavior1200.5315
Steadiness on comb1130.5415
Swarming drive1150.4515
Varroa1230.4740
Total breeding value122--
Performance index1160.45
rate of opened cells1200.47
Varroa infestation development1240.41
Colony strength1080.39
Development in Spring960.41
Robustness in winter880.36
Chalkbrood970.17
Chronic Bee Paralysis920.41
Nosemosis980.09
SMR(94)0.38
Recapping(83)0.35
Recapping of infested cells(86)0.32
Breeding values in brackets are estimated without own measurement.

Breeding values when used as a drone colony (1b)

Breeding valueReliabilityWeighting in %
Honey yield970.3115
Defensive behavior1120.3615
Steadiness on comb1050.3615
Swarming drive1120.3115
Varroa1100.3240
Total breeding value111--
Performance index1080.31
rate of opened cells1060.32
Varroa infestation development1120.29
Colony strength980.28
Development in Spring990.29
Robustness in winter860.25
Chalkbrood960.13
Chronic Bee Paralysis850.21
Nosemosis930.07
SMR(89)0.20
Recapping(91)0.22
Recapping of infested cells(90)0.21
Breeding values in brackets are estimated without own measurement.

Licensability by D.I.B. guidelines

License class Av

Descendants

Descendants as 2aDescendants as 4a
none none

Notice

Click on queen code shows pedigree, breeding values and inbreeding coefficients.

Licensed queens are marked with -K.

Click on a mating station identifier for more details.

The list of descendents starts with licensed queens and is sorted by association and studbook numbers.

Weighting factors are only displayed of different from the default of the population.

Use of genetic evaluation data for publications or commercial purposes is subject to permission by the Institute for Bee Research Hohen Neuendorf, Germany, Länderinstitut für Bienenkunde Hohen Neuendorf e.V.

The performance index is composed of the breeding value for honey yield, gentleness, calmness and swarming tendency in equal proportions.

For suggestions and comments use our contact form, please.

Legend

MP
Mating place
Ins
Inseminator