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SNK 13    Theobroma cacao

 Braudeau, J. (1958)
The selection and multiplication of clones at Nkoemvone. Proceedings of the 1957 Cocoa Conference, London. Cocoa, Chocolate and Confectionery Alliance, London, U.K. pp. 59-64.

Derivation: Selection N'Koemvone.
Collected by Braudeau.
Location: Nkoemvone, Cameroon.

Notes:  1949-1960.

Braudeau, 1958 [BRA58A]. Trees were selected primarily for their yield but also for precocity, regularity of bearing and bean size.
 

 RECOMMENDED PLANTING MATERIAL    Disclaimer

 Sounigo, Olivier et al., 2016
Recommended seed parent in:
Cameroon
Bi-parental cross: SNK 13 x T 79 /501 [POS] 
Recommended by: Institut de Recherche Agricole pour le Développement (IRAD), Cameroon
Year: 1980s
 Reference
 Efombagn Mousseni, Ives Bruno et al., 2009
Recommended seed parent in:
Cameroon
Female Parent in Seed Garden with: SNK 10   |  SNK 48   |  SNK 64   |  SNK 109   |  ICS 43   |  ICS 46   |  ICS 60   |  T 79 /467 [POS]   |  SNK 12   |  SNK 37   |  SNK 450 
Year: pre-1980
 Reference

 PEDIGREE DETAILS

 Mother to:
KHA 33    Nya Ngatchou, J., 1978
KHA 55    Nya Ngatchou, J., 1978
KHT 2    Nya Ngatchou, J., 1978
 Father to:
AHK 46    Nya Ngatchou, J., 1978

 HELD IN

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List received in 1985   Reference
• Local Name: SNK 13
List received in 2012   Reference
• Local Name: SNK 13
   - Year of Accession: 1993
List received in 1992   Reference
• Local Name: SNK 13

 DISEASE

 Phytophthora
Moderate Resistance, 70.00 % Infection, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Blaha, G. & Lotode, R., 1976
Tolerant, sp. P. palmivora (Pod).
 Enriquez, G. & Soria, V.J., 1977

Braudeau, J. (1958) The selection and multiplication of clones at Nkoemvone. Proceedings of the 1957 Cocoa Conference, London. Cocoa, Chocolate and Confectionery Alliance, London, U.K. pp. 59-64.
Sounigo, Olivier, Fidèle Nsouga, Olivier Fouet, Claire Lanaud & Ives Bruno Efombagn (2016) Combined Use of Parentage Analysis and Phenotypic Assessment to Evaluate the Performances of Cocoa ( Theobroma Cacao L .) Varieties in Farmers ’ Field. International Journal of Plant Breeding and Genetics 3 (1): 166–76
Efombagn Mousseni, Ives Bruno, Olivier Sounigo, Albertus B Eskes, Juan-Carlos Motamayor, Maria J Manzanares-Dauleux, Raymond J Schnell & Salomon Nyassé (2009) Parentage Analysis and Outcrossing Patterns in Cacao (Theobroma Cacao L.) Farms in Cameroon. Heredity 103 (1): 46–53
Nya Ngatchou, J. (1978) Etat d'avancement des travaux de génétique et d'amelioration du cacaoyer au Cameroun. In: Proceedings of the 7th International Cocoa Conference, Douala, Cameroun, 1979. Cocoa Producers' Alliance, Lagos, Nigeria. pp. 507-511.
Cameroon - IRAD Cameroun (1985) Collection Camerounaise de cacaoyers (situation en Juillet, 1985). Unpublished report, IRCC Cameroun. Supplied by A.B. Eskes, IRCC Montpellier.
Philippe Lachenaud (2012) CIRAD Montpellier Clone List (Excel Spreadsheet). Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
Gabon - SOCAGAB (1992) Liste des clones de la collection du C.M.C.E. de Minkong (Oyem, Gabon). Ph. Lachenaud, CIRAD, Kourou, Guyane. Personal Communication.
Blaha, G. & Lotode, R. (1976) Un critere primordial de selection du cacaoyer au Cameroun: la resistance a la pourriture brune des cabossees ( Phytophthora palmivora ). Cafe, Cacao, The 20(2): pp. 97-116.
Enriquez, G. & Soria, V.J. (1977) Mejoramiento genético para resistencia a cinco enfermedades del cacao. In: Proceedings of the 6th International Cocoa Research Conference, Caracas, Venezuela, 1977. Cocoa Producers' Alliance, Lagos, Nigeria. pp. 45-56.