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CC 18    Theobroma cacao

 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.

Derivation: Cacao Center.
Collected by Paredes (& others).
Location: La Lola, Cacao Center, Costa Rica.

Notes:  Costa Rica - CATIE, 1981 [ENG81A] Selections from various populations.
 

 Parents:
MATINA  x Unknown   Costa Rica - CATIE, 1981

 HELD IN

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List received in 2012   Reference
• Accession: 310
   - Local Name: CC 18
   - Year of Accession: 1981
List received in 1990   Reference
• Local Name: CC 18
• Local Name: CC 18
List received in 2018   Reference
• Accession: 10135
   - Local Name: CC-18
   - Year of Accession: 1958
List received in 1994   Reference
• Local Name: CC 18
   - Year of Accession: 1966
 Honduras, Fundación Hondureña de Investigación Agrícola (FHIA)
List received in 1994   Reference
• Local Name: CC 18
List received in 1992   Reference
• Local Name: CC 18
   - Year of Accession: 1987

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Susceptible, 83.00 % Infection
Note: External Severety = 3.1 and Internal Severety = 3.9
 Phillips, W., 1997
Susceptible, 86.00 % Infection
Note: External Severety = 3.9 and Internal Severety = 4.0
 Phillips, W., 1996
Moderately Susceptible, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993

Yield: 626 kg ha-1 yr-1
 Reference
Seed Index: 69.9 (dried beans per 100g)
Productivity: medium
 Reference

Colour Dark Purple: Absent
Colour Light Purple: Present
Colour Grey: Absent
Colour White: Absent
Colour Mottled: Absent
Number: 35.5
Maximum Number: 46
Cotyledon Wet Weight: 2.30 g
Cotyledon Dry Weight: 1.43 g
Cotyledon Length: 25.6 mm
Cotyledon Width: 13.5 mm
Cotyledon Thickness: 10.1 mm
 Reference

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Rugosity: intense
 Reference
Basal Constriction: absent
Apex Form: slightly acute
Rugosity: moderate
Husk Thickness: 10.1 mm (12.1 - 8.1)
Length: 175.0 mm
Breadth: 85.0 mm
Colour: absent anthocyanin
Weight: 575.0 g
Pods Per Tree: 5
Hardness: soft
Length Breadth Ratio: 2.05
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.61
 Reference
Shape: amelonado
Colour: intense green
 Reference

Colour: reddish brown
 Reference

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Self Compatibility: self compatible
 Reference
Ligule Colour: anthocyanin absent (apical)
Stamen Colour: slight anthocyanin
Sepal Colour: pale green
Sepal Width: 2.43 mm
Sepal Length: 9.50 mm
Ligule Length: 7.25 mm
Ligule Width: 2.38 mm
Ovary Colour: anthocyanin absent (apical)
Ovary Width: 1.02 mm
Ovary Length: 1.25 mm
Style Length: 2.13 mm
Staminode Length: 8.50 mm
Pedicel Colour: pastel red
Note: Translation of Methuen colour codes.
 Reference
Self Compatibility: self compatible
 Reference

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.
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.
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., Mulato-Brito, J. & Lopez-Arroyo, J. (1992) Recursos geneticos del cacao, Theobroma cacao L. disponibles en Mexico. Agricultura Tecnico Mexicana 18(1-2): pp. 25-38.
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
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.
Brazil - Almirante Cacao (1997) Percentage fat content of seed and nibs from selected clones. Data supplied on computer diskette by Martin Aitken
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.