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CC 83    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.
 

 PEDIGREE DETAILS

 Parents:
UF 613  x Unknown   Costa Rica - CATIE, 1981

 HELD IN

List received in 2018   Reference
• Accession: 10163
   - Local Name: CC-83
   - Year of Accession: 1979

 DISEASE

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 Frosty Pod Rot
Susceptible, 94.00 % Infection
Note: External Severety = 3.9 and Internal Severety = 4.2
 Phillips, W., 1996
Susceptible, 100.00 % Infection
Note: External Severety = 3.9 and Internal Severety = 4.2
 Phillips, W., 1997
 Phytophthora
Resistant, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993

 YIELD

 Costa Rica - CATIE, 1981
Seed Index: 78.7 (dried beans per 100g)
Productivity: high - very high
 Reference

 BEAN

 Costa Rica - CATIE, 1981
Colour Dark Purple: Present
Colour Light Purple: Absent
Colour Grey: Absent
Colour White: Absent
Colour Mottled: Absent
Number: 29.2
Maximum Number: 42
Cotyledon Wet Weight: 2.11 g
Cotyledon Dry Weight: 1.27 g
Cotyledon Length: 25.5 mm
Cotyledon Width: 12.4 mm
Cotyledon Thickness: 9.9 mm
 Reference

 FRUIT

 Costa Rica - CATIE, 1981
Basal Constriction: strong
Apex Form: acute - attenuate
Rugosity: intense
Husk Thickness: 9.35 mm (11.3 - 7.4)
Length: 185.0 mm
Breadth: 80.0 mm
Colour: negligible / absent anthocyanin (ridge/furrow)
Weight: 544.0 g
Pods Per Tree: 8
Hardness: soft
Length Breadth Ratio: 2.31
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.69
 Reference
 Morera, J. et al., 1991
Shape: amelonado
Colour: green
 Reference

 FLUSH

 Costa Rica - CATIE, 1981
Colour: light brown
 Reference

 FLOWER

 Costa Rica - CATIE, 1981
Ligule Colour: slight anthocyanin (apical)
Stamen Colour: anthocyanin absent
Sepal Colour: pastel green
Sepal Width: 2.22 mm
Sepal Length: 7.29 mm
Ligule Length: 6.40 mm
Ligule Width: 2.17 mm
Ovary Colour: anthocyanin absent (apical)
Ovary Width: 0.97 mm
Ovary Length: 1.20 mm
Style Length: 1.98 mm
Staminode Length: 7.09 mm
Pedicel Colour: pale red
Note: Translation of Methuen colour codes.
 Reference
 Morera, J. et al., 1991
Self Compatibility: self incompatible
 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.
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
Phillips, W. (1996) Cocoa cultivar reaction when innoculated with Moniliophthora roreri. Unpublished data supplied by W. Phillips, CATIE, Costa Rica. Personal communication
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
Morera, J. (1993) Reaction of clones to Phytophthora palmivora. J. Morera, 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.