RESULT

Search Results

POUND 18 Group Name Theobroma cacao

Pound, F.J. (1943)
Cacao and witches' broom disease. Report on a recent visit to the Amazon territory of Peru, September 1942-February 1943. Archives of Cocoa Research 1: pp. 73-91.

Derivation: POUND (collector).
Collected by Pound.
Location: Peru.

Notes: Chalmers, 1968 [CHA68A] Trees were marked and initial collections made in 1968. Chalmers revisited the area in 1970 (Chalmers, 1970a [CHA70A]), recollecting from some trees and making new collections from newly marked trees. Further collections were made in 1972 (Chalmers, 1972b [CHA72B]).

SNP/SSR Populations Images

Show Hide Reset

Synonyms: PERU 18 [POU], P 18 [POU]

COLLECTION DETAILS

Location: R. Amazonas, Loreto, Peru

Date: 1942

Coordinates: 73.10 W, 3.45 S

Material collected: Budwood

Notes: island South of Iquitos

Expedition Code: 42PO

Pound, F.J., 1943

PEDIGREE DETAILS

Mother to:: TSA 1082 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSA 1085 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSAN 1057 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1068 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1069 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1076 Shripat, C., 1996

Reference

Shripat, C. 1996
The Cocoa Breeding Programme of the Ministry of Agriculture, Land and Marine Resources, Trinidad. Presented at the International Workshop on The Utilisation of Genetic Resources of the ICGT, June, 1996. Cocoa Research Unit, Trinidad.
Notes

Trinidad - Ministry of Agriculture Datafile: PROGENY_; TSH 1095 Bartley, B.G.D., 1996

Reference

Bartley, B.G.D. 1996
Additional Notes with the translation of Coral's field notes from R. Ucayali, Peru (1987-88) expedition. B.G.D Bartley. Personal Communications. (See also Coral 1988).
Notes

Trinidad Datafile: PROGENY_ Bartley's additional comments and explanatory notes accompanied the translation of the expedition field notes of Coral [COR88A].; TSH 1102 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1103 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1104 Bartley, B.G.D., 1996

Reference

Bartley, B.G.D. 1996
Additional Notes with the translation of Coral's field notes from R. Ucayali, Peru (1987-88) expedition. B.G.D Bartley. Personal Communications. (See also Coral 1988).
Notes

Trinidad Datafile: PROGENY_ Bartley's additional comments and explanatory notes accompanied the translation of the expedition field notes of Coral [COR88A].; TSH 1105 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease
Father to:: AX 119 Trinidad - ICTA, No Date

Reference

Trinidad - ICTA No Date
List of AX Crosses. Unpublished report, Imperial College of Tropical Agriculture, Trinidad. pp 18.
Notes

Trinidad - International Cocoa Genebank, CRU, University of the West Indies Datafile: PROGENY_; AX 491 Trinidad - ICTA, No Date

Reference

Trinidad - ICTA No Date
List of AX Crosses. Unpublished report, Imperial College of Tropical Agriculture, Trinidad. pp 18.
Notes

Trinidad - International Cocoa Genebank, CRU, University of the West Indies Datafile: PROGENY_; TSA 1072 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSA 1106 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSA 1107 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSA 1108 Freeman, W.E., No Date

Reference

Freeman, W.E. No Date
Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.
Notes

Trinidad - University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis PROGENY_ Descriptors: No details Environment: No details Germplasm: 50 Trinidad selections TSH and TSA

Disease; TSH 1112 Bartley, B.G.D., 1995

Reference

Bartley, B.G.D. 1995
Notes on the meaning and origins of clone names. B.G.D Bartley. Personal Communications.
Notes

Trinidad - International Cocoa Genebank, CRU, University of the West Indies Datafile: PROGENY_

GENOME/TRANSCRIPTOME DATA LINKS

Jaime A Osorio-Guarín et al., 2020

Reference

BioProject: PRJNA734904 NCBI ENA FASTQ

Library Source: Genomic

Run: SRR14743847 NCBI ENA FASTQ

Experiment: SRX11078275

BioSample: SAMN19549188

SampleName: P18

SampleSource: AGROSAVIA, Colombia

HELD IN

Show Details Hide Details

United Kingdom, International Cocoa Quarantine Centre, Reading (ICQC,R): Current List ICQC,R Website; • Accession: RUQ 874 ICQC,R; - Local Name: POUND 18 [POU]; - Year of Accession: 1998; • Accession: RUQ 874B ICQC,R; - Local Name: POUND 18 [POU]; - Year of Accession: 1998
Brazil, Comissão Executiva do Plano da Lavoura Cacaueira/Centro de Pesquisas do Cacau (CEPLAC/CEPEC): List received in 2012 Reference

Reference

CEPEC 2012
Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.; • Accession: 1027; - Local Name: P 18
Brazil, Comissao Executiva do Plano da Lavoura Cacaueira (CEPLAC): List received in 1987 Reference

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.
Notes

History of the collections, naming of the accessions, origins of the material, collection and planting dates, propagation methods and number of plants established.; • Accession: 186; - Local Name: P 18 [POU]; - Year of Accession: 1967
Brazil, Mars Center for Cocoa Science: List received in 2012 Reference

Reference

Mars Center for Cocoa Science 2012
Accession list for the Mars Center for Cocoa Science. Jean-Philippe Marelli, personal communication, February 2012.; • Local Name: POUND-18; - Year of Accession: 1996
Colombia, Instituto Colombiano Agropecuaria (ICA): List received in 1990 Reference

Reference

Colombia - ICA Palmira 1990
List of clones held at ICA Palmira. F. Ocampo Rojas, ICA, Colombia.; • Local Name: P 18 [POU]
Costa Rica, Centro Agronómico Tropical de Investigación y Enseñanza (CATIE): List received in 2018 Reference

Reference

Allan Mata 2018
Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
Notes

Excel file received by email.; • Accession: 21947; - Local Name: Pound-18; - Year of Accession: 2005
Ghana, Cocoa Research Institute of Ghana (CRIG): List received in 2012 Reference

Reference

CRIG 2012
Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.; • Local Name: POUND18
Guyana, National Agricultural Research Institute (NARI): List received in 2008 Reference

Reference

Chesney, P.E. 2008
Guyana accessions. Personal communication, September 2008.; • Local Name: P 18 [POU]; - Year of Accession: 1954
India, Central Plantation Crops Research Institute (CPCRI): List received in 2008 Reference

Reference

CPCRI 2008
Cocoa germplasm maintained at the Central Plantation Crops Research Institute (CPCRI) Regional Station, Vittal, India. Data supplied to ICGD by email. D. Balasimha, CPCRI Vittal, India, July 2008.; • Accession: VTLC 177; - Local Name: POUND-18; • Accession: VTLC 196; - Local Name: POUND-18
Indonesia, Indonesian Coffee and Cocoa Research Institute (ICCRI): List received in 2008 Reference

Reference

Susilo, A. 2008
The list of germplasm collected by ICCRI. Personal communication from Agung Susilo, July 2008.; • Accession: IDN-13-TCAC-00675; - Local Name: POUND 18 (POU)
Nigeria, Cocoa Research Institute of Nigeria (CRIN): List received in 1994 Reference

Reference

Nigeria - CRIN 1994
CRIN Cocoa germplasm. S.A. Olatoye, CRIN, Nigeria. Personal Communication.; • Local Name: P 18 [POU]; - Year of Accession: 1968
Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T): List received in 2011 Reference

Reference

CRU 2011
ICG,T accessions. CRU website.
Notes

Website visited 12th April 2011

Link Unavailable [http://sta.uwi.edu/cru/icgt-accessions.asp]; • Local Name: POUND 18 [POU]

DISEASE

Phytophthora: Resistant; Butler, D.R. et al., 1998

Reference

Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. 1998
Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
Notes

Trinidad - ICG,T, University of the West Indies Datafile: DIS_PHDS - Disease reaction to Phytophthora DIS_WBDS - Disease reaction to Witches' Broom DIS_VSDS - Disease reaction to VSD DIS_CEDS - Disease reaction to Ceratocystis Descriptors: General observations and main traits of genotypes Environment: No details Germplasm: Clones included in the CFC/ICCO/IPGRI Cocoa Germplasm Utilisation and Conservation project.

Disease
Witches Broom: Resistant (Field Reaction).; Butler, D.R. et al., 1998

Reference

Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. 1998
Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
Notes

Trinidad - ICG,T, University of the West Indies Datafile: DIS_PHDS - Disease reaction to Phytophthora DIS_WBDS - Disease reaction to Witches' Broom DIS_VSDS - Disease reaction to VSD DIS_CEDS - Disease reaction to Ceratocystis Descriptors: General observations and main traits of genotypes Environment: No details Germplasm: Clones included in the CFC/ICCO/IPGRI Cocoa Germplasm Utilisation and Conservation project.

Disease

YIELD

Frances Bekele & Gillian Bidaisee, 2022: Pod Index: 17.8 (pods per kg dried beans); Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

BEAN

Show Details Hide Details

Frances Bekele & Gillian Bidaisee, 2022: Colour: dark purple; Shape: ovate; Number: 58.0; Total Wet Weight: 72.5 g; Cotyledon Dry Weight: 0.97 g; Cotyledon Length: 24.1 mm; Cotyledon Width: 12.0 mm; Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower
Enriquez, G.A. & Soria, V.J., 1967: Shape: round; Length: 23.0 mm; Width: 11.6 mm; Thickness: 7.5 mm; Cotyledon Wet Weight: 1.19 g; Cotyledon Dry Weight: 0.88 g; Reference

Reference

Enriquez, G.A. & Soria, V.J. 1967
Cacao Cultivars Register. IICA Teaching and Research Centre, Costa Rica
Notes

Costa Rica - IICA Datafile: IICA__DS CRI - Cacao Cultivar Register Germplasm: Descriptions are given for 67 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: Population type, habit, leaf flower, fruit and seed characters, ease of propagation, disease resistance and self-compatibility are described. Character data: Resistance to Ceratocystis: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1. Resistance to Witches' Broom: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1.

Disease Pests Bean Fruit Flush Leaf Flower
Morera, J. & Mora, A., 1990: Colour Dark Purple: 100 %; Cotyledon Wet Weight: 1.19 g; Cotyledon Dry Weight: 0.88 g; Cotyledon Length: 23.0 mm; Cotyledon Width: 11.6 mm; Cotyledon Thickness: 7.5 mm; Reference

Reference

Morera, J. & Mora, A. 1990
Banco de Germoplasma de Cacao del CATIE. Information supplied on computer diskette by CATIE, Turrialba, Costa Rica.
Notes

Costa Rica - CATIE Datafile: CATIE2DS CRI - CATIE 2 Germplasm: Descriptions are given for 71 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: The following codes are used here to describe colour: 1 Green, 2 Green with white, 3 Yellow, 4 Light red, 5 Light red with yellow, 6 Light red with green, 7 Light red with yellow/green, 8 Bright red with yellow, 9 Deep red with green, 10 Bright red, 11 Yellow with green, 12 Bright yellow.

Disease Bean Fruit Flush Leaf Flower

BUTTERFAT

Frances Bekele & Gillian Bidaisee, 2022: Testa: 5.20 %; Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

FRUIT

Show Details Hide Details

Bartley, B.G.D., 1970: Size: large; Reference

Reference

Bartley, B.G.D. 1970
A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.
Notes

Trinidad - University of the West Indies Datafile: ICGT2_DS TTO - UWI Cacao Collection Germplasm: Passport descriptors for approximately 1000 accessions of mainly South American and Trinidadian origin. Environment: No details. Descriptors: Six descriptors for fruit, seed and compatability characteristics. Character Data: Combinations used FXC = forastero x criollo, TX = trinitario cross

Bean Fruit Flower
Frances Bekele & Gillian Bidaisee, 2022: Shape: obovate; Basal Constriction: slight; Apex Form: acute; Rugosity: moderate; Length: 188.0 mm; Breadth: 90.0 mm; Colour: anthocyanin absent; Hardness: hard; Note: Hardness > 2.0 Mpa; Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower
Enriquez, G.A. & Soria, V.J., 1967: Shape: cundeamor; Husk Thickness: 12.6 mm; Length: 197.0 mm; Breadth: 91.0 mm; Colour: yellow; Length Breadth Ratio: 2.18; Reference

Reference

Enriquez, G.A. & Soria, V.J. 1967
Cacao Cultivars Register. IICA Teaching and Research Centre, Costa Rica
Notes

Costa Rica - IICA Datafile: IICA__DS CRI - Cacao Cultivar Register Germplasm: Descriptions are given for 67 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: Population type, habit, leaf flower, fruit and seed characters, ease of propagation, disease resistance and self-compatibility are described. Character data: Resistance to Ceratocystis: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1. Resistance to Witches' Broom: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1.

Disease Pests Bean Fruit Flush Leaf Flower
Morera, J. & Mora, A., 1990: Shape: cundeamor; Rugosity: moderate; Husk Thickness: 12.6 mm; Colour: yellow; Reference

Reference

Morera, J. & Mora, A. 1990
Banco de Germoplasma de Cacao del CATIE. Information supplied on computer diskette by CATIE, Turrialba, Costa Rica.
Notes

Costa Rica - CATIE Datafile: CATIE2DS CRI - CATIE 2 Germplasm: Descriptions are given for 71 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: The following codes are used here to describe colour: 1 Green, 2 Green with white, 3 Yellow, 4 Light red, 5 Light red with yellow, 6 Light red with green, 7 Light red with yellow/green, 8 Bright red with yellow, 9 Deep red with green, 10 Bright red, 11 Yellow with green, 12 Bright yellow.

Disease Bean Fruit Flush Leaf Flower

PHENOTYPING

Fiona Lahive, 2017: Accession: RUQ 874; Light Saturated Photosynthetic Rate: 5.70 μmol m² s^-1; Stomatal Conductance: 0.09 mol m² s^-1; Transpiration Rate: 1.26 mmol m² s^-1; Intrinsic Water Use Efficiency: 65.03 μmol mol^-1; Instantaneous Water Use Efficiency: 4.43 mmol mol^-1; Flush Size: 4; Leaf Area: 320.10 cm²; Leaf Dry Weight: 2.04 g; Specific Leaf Area: 158.00 cm² g^-1; Reference

Reference

Fiona Lahive 2017
Phenotypic data from climate change trials. Personal communication.
Notes

Data for single trees in ICQC,R. Each value is a mean of 2 time points with 6 leaves per tree (12 measurements), except flush size, which was 2 branches per tree (4 measurements).

Phenotyping

FLUSH

Show Details Hide Details

Frances Bekele & Gillian Bidaisee, 2022: Colour: slight anthocyanin; Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower
Enriquez, G.A. & Soria, V.J., 1967: Colour: anthocyanin absent; Reference

Reference

Enriquez, G.A. & Soria, V.J. 1967
Cacao Cultivars Register. IICA Teaching and Research Centre, Costa Rica
Notes

Costa Rica - IICA Datafile: IICA__DS CRI - Cacao Cultivar Register Germplasm: Descriptions are given for 67 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: Population type, habit, leaf flower, fruit and seed characters, ease of propagation, disease resistance and self-compatibility are described. Character data: Resistance to Ceratocystis: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1. Resistance to Witches' Broom: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1.

Disease Pests Bean Fruit Flush Leaf Flower
Morera, J. & Mora, A., 1990: Colour: white; Reference

Reference

Morera, J. & Mora, A. 1990
Banco de Germoplasma de Cacao del CATIE. Information supplied on computer diskette by CATIE, Turrialba, Costa Rica.
Notes

Costa Rica - CATIE Datafile: CATIE2DS CRI - CATIE 2 Germplasm: Descriptions are given for 71 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: The following codes are used here to describe colour: 1 Green, 2 Green with white, 3 Yellow, 4 Light red, 5 Light red with yellow, 6 Light red with green, 7 Light red with yellow/green, 8 Bright red with yellow, 9 Deep red with green, 10 Bright red, 11 Yellow with green, 12 Bright yellow.

Disease Bean Fruit Flush Leaf Flower

LEAF

Trinidad - ICGT, 1992: Distance from Base to Widest Part: 154 mm; Length: 303.0 mm; Width: 97.0 mm; Length to Width Ratio: 3.10; Basal Angle: 146.9 °; Apical Angle: 53.8 °; Petiole Length: 14 mm; Pulvinus Length: 8 mm; Reference

Reference

Trinidad - ICGT 1992
Leaf descriptors. Unpublished data supplied on computer diskette by International Cocoa Genebank, Trinidad, University of the West Indies, Trinidad.
Notes

Trinidad - International Cocoa Genebank, CRU, University of the West Indies.
Flower descriptor data is presented for 620 clones, fruit descriptor data of 333 and seed characters of 118 clones are partly described. Leaf descriptor data is presented for 229 clones. The germplasm is mainly of Peruvian, Ecuadorian and Colombian origin. Environment: Each clone is represented in the collection by up to 16 trees planted 1.8 m apart in a block design. Shading is provided by Erythrina sp. (spaced 60m apart) and bananas (spaced 4m apart). Fertilizer, N-P-K (15:10:5), is provided twice a year at 250g per tree. Cyclic irrigation is performed from February to May (10 l of water per plant/week). Soil type group -33 A 1 Soil Series - Cunupia fine sandy clay with restricted internal drainage Lithology - silty clay alluvium Drainage - imperfect Slope category - 0°-2° Meterological data are given in this table as mean maximum, mean minimum and overall mean temperature and mean total rainfall per month over the period 1961-1990. Month Temp. (°C) Rainfall Max Min Mean (mm) January 30.1 20.8 24.6 71.2 February 30.2 20.8 25.0 43.3 March 31.2 21.4 25.7 36.6 April 31.8 22.3 26.5 51.1 May 31.6 23.3 26.9 116.5 June 30.6 23.3 26.4 252.1 July 30.8 23.0 26.2 266.3 August 31.2 22.9 26.4 250.1 September 31.5 22.8 26.5 202.5 October 31.4 22.82 6.41 99.3 November 30.8 22.4 25.9 227.8 December 30.2 21.5 25.2 155.6 Descriptors: The character selection is based on the IBPGR list (IBPGR, 1981 [IBP81A]). Where descriptor states present real measurements, e.g. pod length in cm, the data are given as the mean of all the measurements ± the standard deviation. For some descriptors, such as Leaf, flush colour, the phenotypic expression of the character is coded on a scale from 0 to 9. On this scale '0' represents the lowest or weakest expression of a characteristic and '9' represents the highest or strongest. Leaf and Flower Characteristics p.300-307

Leaf

FLOWER

Show Details Hide Details

Bartley, B.G.D., 1970: Self Compatibility: self incompatible; Reference

Reference

Bartley, B.G.D. 1970
A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.
Notes

Trinidad - University of the West Indies Datafile: ICGT2_DS TTO - UWI Cacao Collection Germplasm: Passport descriptors for approximately 1000 accessions of mainly South American and Trinidadian origin. Environment: No details. Descriptors: Six descriptors for fruit, seed and compatability characteristics. Character Data: Combinations used FXC = forastero x criollo, TX = trinitario cross

Bean Fruit Flower
Frances Bekele & Gillian Bidaisee, 2022: Ligule Colour: anthocyanin absent; Stamen Colour: slight anthocyanin; Sepal Length: 7.13 mm; Ligule Width: 2.97 mm; Ovule Number: 55; Style Length: 2.37 mm; Pedicel Colour: green; Reference

Reference

Frances Bekele & Gillian Bidaisee 2022
Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower
Enriquez, G.A. & Soria, V.J., 1967: Bud Colour: slight anthocyanin; Ligule Colour: intense anthocyanin; Stamen Colour: slight anthocyanin; Guide Line Length: 3.50 mm; Sepal Colour: slight anthocyanin; Sepal Width: 2.40 mm; Sepal Length: 7.80 mm; Sepal Length to Width Ratio: 3.17; Ligule Length: 2.50 mm; Ligule Width: 2.30 mm; Ligule Length to Width Ratio: 1.05; Ribbon Length: 2.90 mm; Ribbon Colour: intense anthocyanin; Ovary Colour: anthocyanin absent (apical), anthocyanin absent (basal); Ovary Width: 1.20 mm; Ovary Length: 1.40 mm; Ovary Length to Width Ratio: 1.11; Ovule Number: 74; Style Colour: anthocyanin absent (apical), anthocyanin absent (basal); Style Length: 1.70 mm; Staminode Colour: intense anthocyanin; Staminode Length: 7.10 mm; Pedicel Colour: anthocyanin absent, slight anthocyani (ab), anthocyanin absent (basal); Hairs on Upper Surface of Sepal: present; Horns at Base of Guide Lines: absent; Pigmented Spot on Pollen Sac: absent; Reference

Reference

Enriquez, G.A. & Soria, V.J. 1967
Cacao Cultivars Register. IICA Teaching and Research Centre, Costa Rica
Notes

Costa Rica - IICA Datafile: IICA__DS CRI - Cacao Cultivar Register Germplasm: Descriptions are given for 67 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: Population type, habit, leaf flower, fruit and seed characters, ease of propagation, disease resistance and self-compatibility are described. Character data: Resistance to Ceratocystis: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1. Resistance to Witches' Broom: high = < 1.0, medium = 1.1 - 2.0, low = > 2.1.

Disease Pests Bean Fruit Flush Leaf Flower
Morera, J. & Mora, A., 1990: Bud Colour: green; Ligule Colour: yellow; Stamen Colour: negligible anthocyanin; Guide Line Length: 3.50 mm; Sepal Colour: green; Sepal Width: 2.40 mm; Sepal Length: 7.80 mm; Ligule Length: 2.50 mm; Ligule Width: 2.30 mm; Ribbon Length: 2.90 mm; Ribbon Colour: yellow; Ovary Width: 1.20 mm; Ovary Length: 1.40 mm; Ovule Number: 74; Style Colour: white (apical), white (basal); Style Length: 1.70 mm; Staminode Colour: yellow; Staminode Length: 7.10 mm; Pedicel Length: 12.90 mm; Pedicel Colour: white, green (ab), white (basal); Hairs on Upper Surface of Sepal: present; Pigmented Glands on Lower Surface of Sepal: present; Horns at Base of Guide Lines: absent; Reference

Reference

Morera, J. & Mora, A. 1990
Banco de Germoplasma de Cacao del CATIE. Information supplied on computer diskette by CATIE, Turrialba, Costa Rica.
Notes

Costa Rica - CATIE Datafile: CATIE2DS CRI - CATIE 2 Germplasm: Descriptions are given for 71 clones. More information on 44 of them is given in the Table CATIE, Costa Rica (1). Environment: Details are given in the Table CATIE, Costa Rica (1). Descriptors: The following codes are used here to describe colour: 1 Green, 2 Green with white, 3 Yellow, 4 Light red, 5 Light red with yellow, 6 Light red with green, 7 Light red with yellow/green, 8 Bright red with yellow, 9 Deep red with green, 10 Bright red, 11 Yellow with green, 12 Bright yellow.

Disease Bean Fruit Flush Leaf Flower

REFERENCES

Pound, F.J. (1943) Cacao and witches' broom disease. Report on a recent visit to the Amazon territory of Peru, September 1942-February 1943. Archives of Cocoa Research 1: pp. 73-91.

Freeman, W.E. (No Date) Cited by C. Gonsalves in Cocoa Research Unit Newsletter, No. 3, 1996.

Shripat, C. (1996) The Cocoa Breeding Programme of the Ministry of Agriculture, Land and Marine Resources, Trinidad. Presented at the International Workshop on The Utilisation of Genetic Resources of the ICGT, June, 1996. Cocoa Research Unit, Trinidad.

Bartley, B.G.D. (1996) Additional Notes with the translation of Coral's field notes from R. Ucayali, Peru (1987-88) expedition. B.G.D Bartley. Personal Communications. (See also Coral 1988).

Trinidad - ICTA (No Date) List of AX Crosses. Unpublished report, Imperial College of Tropical Agriculture, Trinidad. pp 18.

Bartley, B.G.D. (1995) Notes on the meaning and origins of clone names. B.G.D Bartley. Personal Communications.

Jaime A Osorio-Guarín, Jhon A Berdugo-Cely, Roberto A Coronado-Silva, Eliana Baez, Yeirme Jaimes, Roxana Yockteng (2020) Genome-Wide Association Study Reveals Novel Candidate Genes Associated with Productivity and Disease Resistance to Moniliophthora spp. in Cacao (Theobroma cacao L.). G3 Genes|Genomes|Genetics, Volume 10, Issue 5, Pages 1713–1725

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.

Mars Center for Cocoa Science (2012) Accession list for the Mars Center for Cocoa Science. Jean-Philippe Marelli, 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.

CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.

Chesney, P.E. (2008) Guyana accessions. Personal communication, September 2008.

CPCRI (2008) Cocoa germplasm maintained at the Central Plantation Crops Research Institute (CPCRI) Regional Station, Vittal, India. Data supplied to ICGD by email. D. Balasimha, CPCRI Vittal, India, July 2008.

Susilo, A. (2008) The list of germplasm collected by ICCRI. Personal communication from Agung Susilo, July 2008.

Nigeria - CRIN (1994) CRIN Cocoa germplasm. S.A. Olatoye, CRIN, Nigeria. Personal Communication.

CRU (2011) ICG,T accessions. CRU website.

Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. (1998) Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.

Frances Bekele & Gillian Bidaisee (2022) Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.

Enriquez, G.A. & Soria, V.J. (1967) Cacao Cultivars Register. IICA Teaching and Research Centre, Costa Rica

Morera, J. & Mora, A. (1990) Banco de Germoplasma de Cacao del CATIE. Information supplied on computer diskette by CATIE, Turrialba, Costa Rica.

Bartley, B.G.D. (1970) A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.

Fiona Lahive (2017) Phenotypic data from climate change trials. Personal communication.

Trinidad - ICGT (1992) Leaf descriptors. Unpublished data supplied on computer diskette by International Cocoa Genebank, Trinidad, University of the West Indies, Trinidad.