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UF 296    Theobroma cacao

 Bartley, B.G.D. (1995)
Notes on the meaning and origins of clone names. B.G.D Bartley. Personal Communications.

Derivation: United Fruit selections.
Collected by UF company.
Location: Limon, Almirante, Costa Rica.

Notes:  Selections from the Atlantic coast made in the 1930's.

Bartley, 1998a [BAR98A] The UF series were selected from MATINA material and from material from Ecuador (pers. comm. Soria).
 

Synonyms: EET 282 [IMP], EET IMP 282, UFC 296, UFCO 296

 RECOMMENDED PLANTING MATERIAL    Disclaimer

 Batista, Lepido J., 2009
Recommended clone in:
Dominican Republic
Recommended by: Instituto Dominicano de Investigaciones Agropecuarias y Forestales (IDIAF), Dominican Republic
 Reference
 Batista, Lepido J., 2009
Recommended seed parent in:
Dominican Republic
Bi-parental cross: UF 296 x CC 10 
Recommended by: Instituto Dominicano de Investigaciones Agropecuarias y Forestales (IDIAF), Dominican Republic
 Reference

 PEDIGREE DETAILS

 Parents:
TRINITARIO TYPE x Unknown   Costa Rica - CATIE, 1981

 HELD IN

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List received in 2012   Reference
• Accession: 294
   - Local Name: UF 296
   - Year of Accession: 1978
List received in 1987   Reference
• Local Name: UF 296
   - Year of Accession: 1979
List received in 2018   Reference
• Accession: 10548
   - Local Name: UF-296
   - Year of Accession: 1952
List received in 1987   Reference
• Local Name: UF 296
   - Year of Accession: 1974
List received in 2011   Reference
• Local Name: UF-296
List received in 1994   Reference
• Local Name: UF 296
   - Year of Accession: 1964
List received in 1994   Reference
• Local Name: UF 296
List received in 1995   Reference
• Local Name: UF 296
   - Year of Accession: 1984
List received in 2009   Reference
• Local Name: UF - 296

 DISEASE

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 Frosty Pod Rot
Moderately Susceptible, 91.00 % Infection
Note: External Severety = 3.2 and Internal Severety = 3.7
 Phillips, W., 1996
Resistant
 Morera, J. et al., 1991
Resistant
 Morera, J & Mora, A., 1990
Susceptible, 96.00 % Infection
Note: External Severety = 3.2 and Internal Severety = 3.8
 Phillips, W., 1997
 Phytophthora
Moderate Resistance, 50.00 % Infection, sp. P. palmivora (Pod).
Note: Unripe and not wounded
 Lopez-Baez, O. et al., 1996
Moderately Susceptible, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993
Moderately Susceptible, 95.00 % Infection, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Lawrence, J.S., 1978
 Witches Broom
Susceptible (Field Reaction).
 Luz, E.D.M.N. & Silva, S.D.V.M., 1997
Susceptible (Seedling).
 Luz, E.D.M.N. & Silva, S.D.V.M., 1997

 YIELD

 Costa Rica - CATIE, 1981
Seed Index: 84.0 (dried beans per 100g)
Productivity: high
 Reference
 Costa Rica - CATIE, 1981
Seed Index: 86.2 (dried beans per 100g)
Productivity: medium
 Reference

 BEAN

 Costa Rica - CATIE, 1981
Colour Dark Purple: Present
Colour Light Purple: Present
Colour Grey: Absent
Colour White: Absent
Colour Mottled: Absent
Number: 41.9
Maximum Number: 51
Cotyledon Wet Weight: 1.77 g
Cotyledon Dry Weight: 1.19 g
Cotyledon Length: 24.4 mm
Cotyledon Width: 12.8 mm
Cotyledon Thickness: 8.5 mm
 Reference
 Costa Rica - CATIE, 1981
Colour Dark Purple: Absent
Colour Light Purple: Present
Colour Grey: Absent
Colour White: Absent
Colour Mottled: Absent
Number: 36.5
Maximum Number: 56
Cotyledon Wet Weight: 1.83 g
Cotyledon Dry Weight: 1.16 g
Cotyledon Length: 24.1 mm
Cotyledon Width: 13.0 mm
Cotyledon Thickness: 9.0 mm
 Reference

 FRUIT

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 Brazil - CEPEC, 1987
Rugosity: intense
 Reference
 Costa Rica - CATIE, 1981
Basal Constriction: moderate
Apex Form: obtuse
Rugosity: moderate
Husk Thickness: 9.3 mm (11 - 7.6)
Length: 163.0 mm
Breadth: 86.0 mm
Colour: high - intense / moderate - high anthocyanin (ridge/furrow)
Weight: 495.0 g
Pods Per Tree: 7
Hardness: hard
Length Breadth Ratio: 1.89
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.79
 Reference
 Costa Rica - CATIE, 1981
Basal Constriction: moderate
Apex Form: obtuse
Rugosity: slight
Husk Thickness: 10.35 mm (12.4 - 8.3)
Length: 159.0 mm
Breadth: 82.0 mm
Colour: moderate / negligible - slight anthocyanin (ridge/furrow)
Weight: 463.0 g
Pods Per Tree: 5
Hardness: hard
Length Breadth Ratio: 1.93
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.59
 Reference
 Morera, J. et al., 1991
Shape: amelonado
Colour: red
 Reference

 FLUSH

 Costa Rica - CATIE, 1981
Colour: reddish brown
 Reference
 Costa Rica - CATIE, 1981
Colour: reddish brown
 Reference

 FLOWER

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 Brazil - CEPEC, 1987
Self Compatibility: self incompatible
 Reference
 Costa Rica - CATIE, 1981
Ligule Colour: negligible anthocyanin (apical)
Stamen Colour: anthocyanin absent
Sepal Colour: greyish green
Sepal Width: 2.30 mm
Sepal Length: 7.90 mm
Ligule Length: 8.20 mm
Ligule Width: 2.40 mm
Ovary Colour: negligible anthocyanin (apical)
Ovary Width: 1.00 mm
Ovary Length: 1.40 mm
Style Length: 2.50 mm
Staminode Length: 7.00 mm
Pedicel Colour: pastel red
Self Compatibility: self compatible
Note: Translation of Methuen colour codes.
 Reference
 Costa Rica - CATIE, 1981
Ligule Colour: slight anthocyanin (apical)
Stamen Colour: anthocyanin absent
Sepal Colour: greyish green
Sepal Width: 2.20 mm
Sepal Length: 8.20 mm
Ligule Length: 7.50 mm
Ligule Width: 2.60 mm
Ovary Colour: intense anthocyanin (apical)
Ovary Width: 1.00 mm
Ovary Length: 1.70 mm
Style Length: 2.10 mm
Staminode Length: 6.60 mm
Pedicel Colour: pale red
Note: Translation of Methuen colour codes.
 Reference
 Morera, J. et al., 1991
Self Compatibility: self incompatible
 Reference

Bartley, B.G.D. (1995) Notes on the meaning and origins of clone names. B.G.D Bartley. Personal Communications.
Batista, Lepido J. (2009) Guía Técnica el Cultivo de Cacao en la República Dominicana. Santo Domingo, República Dominicana. Centro para el Desarrollo Agropecuario y Forestal (CEDAF)
Costa Rica - CATIE (1981) Genetic Resources of Cacao. A Catalogue of the CATIE Collection. J.M.M. Engels, Tropical Agricultural Research and Training Centre, CATIE, Turrialba, Costa Rica. Technical Bulletin No. 7: pp. 191.
CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.
Almeida, C.M.V.C. de, Barriga, J.P., Machado, P.F.R. & Bartley, B.G.D. (1987) Evolucao do programa de conservacao dos recursos geneticos de cacau na Amazonia Brasileira. CEPLAC/DEPEA, Boletim Tecnico, Belem, Brasil 5: pp.108.
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
Dominican Republic - CDC (1987) Informe de los trabajos de indentificacion clonal realizados por el Dr. B.G.Bartley durante su visita a la Estacion "Mata Larga". Unpublished of the Comision del Cacau, Dominican Republic. pp 14
IDIAF (2011) Cocoa accessions held in the Dominican Institute for Agriculture and Forestry Research (IDIAF). M. Ventura, personal communication, September 2011.
Guatemala - Los Brilliantes (1994) Lista de clones existentes en la Estacion de Investigacion y Produccion Agricola "Los Brillantes" a Agosto 1994. M.T. Reyes Barrios, EIAP Guatemala. Personal Communication.
Honduras - CEDEC (1994) List of accessions in CEDEC, La Masica, Honduras. J.A. Sanchez, FHIA, Honduras. Personal Communication.
Lopez-Baez, O., Cueto-Moreno, J. & Fraire-Vazquez, G. (1995) Progressos en el mejoramiento genetico del cacao Theobroma cacao L. en Mexico. In: Proceedings of the International Workshop on Cocoa Breeding Strategies, Kuala Lumpur, 1994. INGENIC, Reading, U.K. pp. 18-25.
Luis F. García Carrión (2009) Catalogo de Cultivares de Cacao del Peru.
Phillips, W. (1996) Cocoa cultivar reaction when innoculated with Moniliophthora roreri. Unpublished data supplied by W. Phillips, CATIE, Costa Rica. Personal communication
Morera, J., Paredes, A. & Mora, A. (1991) Germoplasma de cacao en el CATIE entre 1947 y 1991, Programa II: Generacion y transferencia de tecnologia. IICA, San Jose, Costa Rica, pp. 49.
Morera, J & Mora, A. (1990) Banco de Germoplasma de Cacao del CATIE. Programa de Mejoramiento de Cultivos Tropicales, Turrialba, Costa Rica. 16 pp.
Phillips, W. (1997) Results of the artificial inoculation of Moniliophthora rorei using the Aspersion method. Unpublished data supplied by W. Phillips, CATIE, Costa Rica. Personal communication
Lopez-Baez, O., Fraire, V.G. & Cueto, M.J. (1996) Mejoramiento genetico para la resistencia a Phytophthora en Mexico. Proceedings of the International Workshop on the Contribution of Disease Resistance to Cocoa Variety Improvement, INGENIC, Salvador, 24th-26th September, 1996. pp.51-55.
Morera, J. (1993) Reaction of clones to Phytophthora palmivora. J. Morera, CATIE, Costa Rica. Personal Communication.
Lawrence, J.S. (1978) Screening of cacao cultivars for resistance to Phytophthora palmivora in the collection at CATIE, Costa Rica. Revista Theobroma 8: pp. 125-131.
Luz, E.D.M.N. & Silva, S.D.V.M. (1997) Evaluating resistance/tolerance to Witches' Broom disease in Bahia, Brazil. Final Report to ACRI. CEPLAC/CEPEC, February, 1997. pp. 56. Data supplied to ICGD by Luz & Silva.
Brazil - CEPEC (1987) List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.