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 EBC 148    Theobroma cacao

 Colombia - ICA Palmira (1989)
? A catalogue of the cacao germplasm at ICA Palmira.. F. Ocampo Rojas, ICA Palmira, Colombia.

Derivation: Expedicion Botanico Caqueta.

Notes:  Bartley, 1998a [BAR98A]. Seedling progenies are identifed by the suffix /s2, /s3. The numbers in the suffix of the seedling material relates to the genebank/quarantine station where the seedling material was originally sent as follows:

s1,s2... in San Carlos genebank, Ecuador,

s101,s102... at Kew (and moved to Trinidad),

s201,s202... at USDA Miami quarantine station,

s301,s302... at Barbados quarantine station.


 

 NOTES

Bartley, 1998a [BAR98A]. Seedling progenies are identifed by the suffix /s2, /s3. The numbers in the suffix of the seedling material relates to the genebank/quarantine station where the seedling material was originally sent as follows: s1,s2... in San Carlos genebank, Ecuador, s101,s102... at Kew (and moved to Trinidad), s201,s202... at USDA Miami quarantine station, s301,s302... at Barbados quarantine station.

 COLLECTION DETAILS

Location: R. Caqueta, Amazonas, Colombia (primary forest)
Date: 5 June 1984
Coordinates: 69.26 W, 1.20 S
Material collected: Pod
Altitude: 100 m
Notes: fr Isla Barahona
Expedition Code: 85CO
   Allen, J.B., 1987

 PEDIGREE DETAILS

 Mother to:
EBC 148 /S-301    Bartley, B.G.D., 1998
EBC 148 /S-401    Bartley, B.G.D., 1998
INIAP T 362    Tarqui-Freire, Omar Miguel, 2010
 Father to:
INIAP T 484    Freddy Amores et al., 2009
INIAP T 656    Freddy Amores et al., 2009
INIAP T 27    Tarqui-Freire, Omar Miguel, 2010
INIAP T 29    Tarqui-Freire, Omar Miguel, 2010
INIAP T 43    Tarqui-Freire, Omar Miguel, 2010
INIAP T 75    Tarqui-Freire, Omar Miguel, 2010
INIAP T 145    Tarqui-Freire, Omar Miguel, 2010
INIAP T 176    Tarqui-Freire, Omar Miguel et al., 2017
INIAP T 178    Tarqui-Freire, Omar Miguel, 2010
INIAP T 193    Tarqui-Freire, Omar Miguel, 2010
INIAP T 264    Tarqui-Freire, Omar Miguel, 2010
INIAP T 337    Tarqui-Freire, Omar Miguel, 2010
INIAP T 339    Tarqui-Freire, Omar Miguel, 2010
INIAP T 460    Tarqui-Freire, Omar Miguel, 2010
INIAP T 484    Tarqui-Freire, Omar Miguel, 2010
INIAP T 577    Tarqui-Freire, Omar Miguel, 2010
INIAP T 656    Tarqui-Freire, Omar Miguel, 2010

 POPULATION

 Motamayor, J.C. et al., 2008
'Purus' Population
 Reference

 HELD IN

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Current List   ICQC,R Website
• Accession: RUQ 1599     ICQC,R 
   - Local Name: EBC 148
   - Year of Accession: 2006
List received in 2018   Reference
• Accession: 21958
   - Local Name: EBC-148
   - Year of Accession: 2006
List received in 2012   Reference
• Local Name: EBC - 148
   - Year of Accession: 1997
List received in 2011   Reference
• Local Name: EBC 148

 BEAN

 Allen, J.B., 1987
Colour Dark Purple: Present
Colour Light Purple: Absent
Colour White: Absent
Number: 43.0
Length: 27.1 mm
Width: 13.8 mm
Thickness: 9.1 mm
Cotyledon Wet Weight: 2.36 g
Note: expedition data
 Reference

 FRUIT

 Allen, J.B., 1987
Basal Constriction: slight
Apex Form: slightly acute
Rugosity: moderate
Husk Thickness: 16 mm
Length: 203.0 mm
Breadth: 95.0 mm
Colour: anthocyanin absent
Weight: 750.0 g
Length Breadth Ratio: 2.13
Note: expedition data
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 1599
Light Saturated Photosynthetic Rate: 3.04 μmol m2 s-1
Stomatal Conductance: 0.07 mol m2 s-1
Transpiration Rate: 0.96 mmol m2 s-1
Intrinsic Water Use Efficiency: 51.75 μmol mol-1
Instantaneous Water Use Efficiency: 3.09 mmol mol-1
Flush Size: 5
Leaf Area: 275.60 cm2
Leaf Dry Weight: 1.91 g
Specific Leaf Area: 146.30 cm2 g-1
 Reference

Colombia - ICA Palmira (1989) ? A catalogue of the cacao germplasm at ICA Palmira.. F. Ocampo Rojas, ICA Palmira, Colombia.
Allen, J.B. (1987) London Cocoa Trade Amazon Project. Final Report Phase 2.. Cocoa Growers' Bulletin (Cadbury Schweppes plc, Birmingham, U.K.) 39: pp. 1-94.
Bartley, B.G.D. (1998) Comments made by Dr. Bartley during his visit to Reading (19th - 31st July 1998). B.G.D. Bartley. Personal Communications.
Tarqui-Freire, Omar Miguel (2010) EVALUACIÓN DE CLONES DE CACAO (Theobroma Cacao L.) PROVENIENTES DE PLÁNTULAS HÍBRIDAS SELECCIONADAS POR RESISTENCIA A LA ENFERMEDAD ESCOBA DE BRUJA (Moniliopththora Perniciosa). Universidad Tecnica Estatal de Quevedo, Ecuador
Freddy Amores, Geover Peña, Darío Calderón, Juan Agama, Carmen Suarez, Juan Motamayor, Raymond Schnell, James Quiroz, Gastón Loor & Omar Tarqui (2009) Research to Identify and Develop High Yielding Fine and Flavour Cocoa Clones in Ecuador. In: Proceedings of the 16th International Cocoa Research Conference, Bali, Indonesia (November 2009). Cocoa Producers' Alliance, Lagos, Nigeria.
Tarqui-Freire, Omar Miguel, Ignacio A Sotomayor-Cantos, T Casanova, G Rodríguez, L Plaza & Zambrano (2017) Selection of Cocoa Genotypes (Theobroma Cacao L) Resistant to Witches’ Broom Disease (Moniliophthora Perniciosa) in Los Ríos, Ecuador. Ciencia y Tecnología, 10: 17–26
Motamayor, J.C., Lachenaud, P., da Silva e Mota, J.W., Loor, R., Kuhn, D.N., Brown, J.S. & Schnell, R.J. (2008) Geographic and Genetic Population Differentiation of the Amazonian Chocolate Tree (Theobroma cacao L).. PLoS ONE 3(10): e3311. doi:10.1371/journal.pone.0003311
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3).. Personal communication.
EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador.. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.
CRU (2011) ICG,T accessions.. CRU website.
Fiona Lahive (2017) Phenotypic data from climate change trials.. Personal communication.