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MOCORONGO    Theobroma cacao

 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.

Location: Santarem, Para, Brazil.

Bartley, 1993a [BAR95A]. Leaf - unpigmented flush. Flower - unpigmented. Fruit - smallish, amelonado short broad, rounded apex, slightly rough surface, very woody husk (appears to result in premature germination of the seeds). Seed - proportion of selfed seeds will be white.

Notes:  Almeida et al, 1987 [ALM87A] Refers to people of the region around Santarem.
 

Synonyms: MACORONGO, Mokorongo

 Reference
BioProject: PRJNA486011   NCBI   ENA FASTQ 
Project: PRJEB28591   EVA (project)   EVA (analysis) 
Library Source: Genomic
 
Run: SRR7774286   NCBI   ENA FASTQ 
Experiment: SRX4629538
BioSample: SAMN09934501
SampleSource: Costa Rica, Tree_ID: 17429

 HELD IN

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List received in 1999   Reference
• Local Name: MOCORONGO
List received in 2018   Reference
• Accession: 10368
   - Local Name: Mocorongo
List received in 1999   Reference
• Local Name: MOCORONGO
List received in 2012   Reference
• Local Name: MOCORONGO
   - Year of Accession: 1993
List received in 2012   Reference
• Local Name: MOCORONGO
List received in 2012   Reference
• Local Name: MOCORONGO
   - Year of Accession: 1974
List received in 1997   Reference
• Local Name: MOCORONGO
   - Year of Accession: 1996
List received in 2008   Reference
• Local Name: Mokorongo
List received in 1990   Reference
• Local Name: MOCORONGO
List received in 1998   Reference
• Local Name: MOCORONGO
   - Year of Accession: 1998
List received in 1998   Reference
• Local Name: MOCORONGO
   - Year of Accession: 1998
 Vanuatu, Valeteruru Station
List received in 2012   Reference
• Local Name: MOROGONGO
   - Year of Accession: 1992

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Susceptible (Branch).
Note: Based on mycelium growth and the production of perithecia.. Classed as Very Susceptible
 Stela Dalva Vieira Midlej Silva, 2003
Susceptible, 100.00 % Infection
Note: External Severety = 3.5 and Internal Severety = 5.0
 Phillips, W., 1996
Susceptible, 100.00 % Infection
Note: External Severety = 3.5 and Internal Severety = 5.0
 Phillips, W., 1997
Moderate Resistance, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993
Moderate Resistance, sp. P. palmivora (Pod).
Note: Unripe, Attached and not wounded
 Morera, J., 1993
Resistant
 Lamin, K., 1992
Tolerant
 Chong, T.C. & Lamin, K., 1992

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Seed Index: 131.5 (dried beans per 100g)
Pod Index: 29.4 (pods per kg dried beans)
 Reference
Seed Index: 125.0 (dried beans per 100g)
Pod Index: 28.1 (pods per kg dried beans)
 Reference
Seed Index: 107.5 (dried beans per 100g)
Productivity: high
 Reference

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Number: 43.9
Total Dry Weight: 34.0 g
Dry Weight: 0.76 g
Note: 96 plants sampled
 Reference
Number: 44.5
Total Dry Weight: 35.6 g
Dry Weight: 0.80 g
 Reference
Colour Dark Purple: Present
Colour Light Purple: Present
Colour Grey: Absent
Colour White: Present
Colour Mottled: Present
Number: 38.5
Maximum Number: 50
Cotyledon Wet Weight: 1.45 g
Cotyledon Dry Weight: 0.93 g
Cotyledon Length: 24.4 mm
Cotyledon Width: 11.3 mm
Cotyledon Thickness: 7.4 mm
 Reference

Butterfat Content: 54.70 %
Note: 15 plants sampled
 Reference
Butterfat Content: 54.60 %
Maximum Butterfat Content: 55.74 %
Minimum Butterfat Content: 52.92 %
Note: 4 plants sampled
 Reference

Basal Constriction: slight
Apex Form: obtuse
Rugosity: very slight
Husk Thickness: 7.4 mm (9.1 - 5.7)
Length: 153.0 mm
Breadth: 84.0 mm
Colour: negligible / absent anthocyanin (ridge/furrow)
Weight: 447.0 g
Pods Per Tree: 7
Hardness: hard
Length Breadth Ratio: 1.82
Note: ratio of distances between ridges within a pair and between ridges of two different pairs = 0.69
 Reference
Shape: amelonado
Colour: green
 Reference

Colour: brownish orange
 Reference

Ligule Colour: slight anthocyanin (apical)
Stamen Colour: slight anthocyanin
Sepal Colour: greyish green
Sepal Width: 2.16 mm
Sepal Length: 7.70 mm
Ligule Length: 6.86 mm
Ligule Width: 2.51 mm
Ovary Colour: anthocyanin absent (apical)
Ovary Width: 1.00 mm
Ovary Length: 1.47 mm
Style Length: 2.32 mm
Staminode Length: 7.42 mm
Pedicel Colour: reddish white
Note: Translation of Methuen colour codes.
 Reference
Self Compatibility: self incompatible
 Reference

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.
Cornejo, O.E., Muh-Ching Yee, Victor Dominguez, Mary Andrews, Alexandra Sockell, Erika Strandberg, Donald Livingstone III, Conrad Stack, Alberto Romero, Pathmanathan Umaharan, Stefan Royaert, Nilesh R. Tawari, Pauline Ng, Osman Gutierrez, Wilbert Phillips, Keithanne Mockaitis, Carlos D. Bustamante & Juan C. Motamayor (2018) Population genomic analyses of the chocolate tree, Theobroma cacao L., provide insights into its domestication process. Commun Biol 1, 167
Eskes, A.B. (1999) Advanced Draft. Working Procedures and Recording Sheets for the CFC/ICCO/IPGRI Project. CFC/ICCO/IPGRI Cocoa Project.
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
Philippe Lachenaud (2012) CIRAD Montpellier Clone List (Excel Spreadsheet). Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
Philippe Lachenaud (2012) F. Guiana database, CIRAD-CP. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.
India - Kerala (1997) List of survivng clones from all the introductions. R.V. Nair, Kerala Agricultural University, India. Personal Communication.
Haeser, E. (2008) Accession list for Bah Lias Research Station, PT.PP. London Sumatra, Indonesia. Personal communication, March 2010.
Malaysia - ARC Tuaran (1990) List of clones held in the Dept. of Agriculture's collection, at Sabah, Tuaran, Malaysia. E.B. Tay, Malaysian Cocoa Board, Malaysia. Personal Communication.
Nigeria - CRIN (1998) Take of budwood for each clone of the ICT, 14/4/98. List faxed from K. Badaru, CRIN forwarded from A.B.Eskes, INIBAP.
PNG - Cocoa & Coconut Research (1998) Current list of cocoa accessions at the PNG CCRI. Mr. Mathias Faure, Personal Communication.
Philippe Bastide. (2012) Les clones suivis au Vanuatu (unpublished list of accessions). Personal communication, February 2012.
Stela Dalva Vieira Midlej Silva (2003) Ensaios Para Avaliação do Cacaueiro à Murcha-de-Ceratocystis na Bahia, Brasil. In: Proceedings of the 14th International Cocoa Research Conference, Accra, Ghana (October 2003). Cocoa Producers' Alliance, Lagos, Nigeria.
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.
Lamin, K. (1992) Data from Malaysian Cocoa Board. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October, 1992. Kuala Lumpur, Malaysia.
Chong, T.C. & Lamin, K. (1992) Performance of some of the Fo clones in the germplasm collection of the Department of Agriculture, Sabah. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, Kuala Lumpur, Malaysia,13th October, 1992.
Malaysia - BAL Plantations (1991) Results from cocoa butter content determinations using Nuclear Magnetic Resonance (NMR) analysis. G. Lockwood, CDC, U.K. Personal Communication.
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.
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.