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EET 228 [ECU]    Theobroma cacao

Derivation: Estacion Experimental Tropical.
Location: E.E.T. Pichilingue, Ecuador.

Notes:  Some EET clones are imported genotypes which have been given the duplicate identifier [IMP], [POU] for kown Pound collections and [MIG] for known SAN MIGUEL clones.
 

Synonyms: TENGUEL 54 [ECU], ETS 228 [ECU]

 PEDIGREE DETAILS

 Parents:
NACIONAL  x Unknown
 - Guayas
   Ecuador - Pichilingue, 1987

 HELD IN

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List received in 2012   Reference
• Accession: 251
   - Local Name: EET 228
   - Year of Accession: 1978
List received in 1987   Reference
• Local Name: EET 228 [ECU]
   - Year of Accession: 1984
• Accession: 2316
   - Local Name: EET 228 [ECU]
   - Year of Accession: 1984
List received in 1990   Reference
• Local Name: EET 228 [ECU]
List received in 2018   Reference
• Accession: 10279
   - Local Name: EET-228
   - Year of Accession: 1965
List received in 1987   Reference
• Local Name: EET 228 [ECU]
   - Year of Accession: 1974
List received in 2011   Reference
• Local Name: EET-228
List received in 1994   Reference
• Local Name: EET 228 [ECU]
   - Year of Accession: 1992
List received in 1998   Reference
• Local Name: EET 228 [ECU]
   - Year of Accession: 1992

 DISEASE

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 Frosty Pod Rot
Moderately Susceptible, 92.00 % Infection
Note: External Severety = 1.6 and Internal Severety = 3.0
 Phillips, W., 1996
 Phytophthora
Moderately Susceptible, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993
 Witches Broom
Intermediate
 Fonseca, S.E.A & Albuquerque, P.S.B. de, 1996

 YIELD

 Costa Rica - CATIE, 1981
Seed Index: 61.3 (dried beans per 100g)
Productivity: low - 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: 36.6
Maximum Number: 49
Cotyledon Wet Weight: 2.49 g
Cotyledon Dry Weight: 1.63 g
Cotyledon Length: 25.5 mm
Cotyledon Width: 13.2 mm
Cotyledon Thickness: 10.4 mm
 Reference

 FRUIT

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 Brazil - CEPEC, 1987
Rugosity: intense
 Reference
 Costa Rica - CATIE, 1981
Basal Constriction: moderate
Apex Form: slightly acute
Rugosity: moderate
Husk Thickness: 12.4 mm (15.9 - 8.9)
Length: 231.0 mm
Breadth: 98.0 mm
Colour: absent anthocyanin
Weight: 814.0 g
Pods Per Tree: 4
Hardness: hard
Length Breadth Ratio: 2.35
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.58
 Reference
 Morera, J. et al., 1991
Shape: angoleta
Colour: green
 Reference

 FLUSH

 Costa Rica - CATIE, 1981
Colour: brownish orange
 Reference

 FLOWER

 Costa Rica - CATIE, 1981
Ligule Colour: slight anthocyanin (apical)
Stamen Colour: slight anthocyanin
Sepal Colour: light yellow
Sepal Width: 2.12 mm
Sepal Length: 8.86 mm
Ligule Length: 7.07 mm
Ligule Width: 2.21 mm
Ovary Colour: anthocyanin absent (apical)
Ovary Width: 0.96 mm
Ovary Length: 1.12 mm
Style Length: 2.80 mm
Staminode Length: 7.39 mm
Pedicel Colour: pale red
Note: Translation of Methuen colour codes.
 Reference
 Morera, J. et al., 1991
Self Compatibility: self compatible
 Reference

Ecuador - Pichilingue (1987) Nomina de clones y numero de plantas existentes en la coleccion internacional de germoplasma de cacao, EET, Pichilingue. Unpublished report, E.E.T. Pichilingue, Ecuador. pp. 18.
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.
Colombia - ICA Palmira (1990) List of clones held at ICA Palmira. F. Ocampo Rojas, ICA, Colombia.
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.
Malaysia - ARC Tuaran (1994) Accessions in the Malaysian Cocoa Board collection obtained from USDA Mayaguez since 1991. M.T. Lee, MCB, Malaysia. Personal Communication.
Malaysia - ARC Tuaran (1998) Accessions held in the Malaysian Cocoa Board collection, May 1998. K. Lamin, MCB, Malaysia, Personal Communication.
Phillips, W. (1996) Cocoa cultivar reaction when innoculated with Moniliophthora roreri. Unpublished data supplied by W. Phillips, CATIE, Costa Rica. Personal communication
Morera, J. (1993) Reaction of clones to Phytophthora palmivora. J. Morera, CATIE, Costa Rica. Personal Communication.
Fonseca, S.E.A & Albuquerque, P.S.B. de (1996) Avaliacao de clones de cacau na Amazonia Brasileira em relaçao a incidencia de vassoura-de bruxa. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brazil, 1996. Cocoa Producers' Alliance.
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.
Brazil - CEPEC (1987) List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.
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.