Commonly known simply as 'Pina', though this was the name given to the single budwood sample collected at the same location (which did not survive). [Pina 1]   Lachenaud, P. & Sallee, B., 1993

Pina 1' is commonly known simply as 'Pina' because it is the only surviving material from the collection site, though this was the name originally given to the single budwood sample collected at the same location (which did not survive). [Pina ]   Lachenaud, P. & Sallee, B., 1993

Location: Pina, Haut Oyapock, French Guiana

Date: 14 July 1990

Coordinates: 53°15'40" W, 2°11'22" N

Material collected: Seed

Expedition Code: 90GU

   Lachenaud, P. & Sallee, B., 1993

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Reference

Lachenaud, P. & Sallee, B. 1993

Les cacaoyers spontanes de Guyane. Localisation, ecologie et morphologie. Cafe, Cacao, The 37: pp. 101-114.

Notes

French Guiana - CIRAD. A description of two expeditions to collect and study wild cacao trees in south-east French Guiana. The first expedition, in 1987, covered the upper course of Camopi and Tampok rivers whereas the second expedition, in 1990, covered the upper course of the Oyapock river. At total of 176 mother trees, belonging to 15 populations, were collected as pods or budwood sticks. A description of the environments where cacao trees were found is given. These environments included banks of streams, swamps, pinotieres and cacao forests. The material collected is morphologically different to Lower Amazon Forastero cacao, especially with regard to pod characteristics. The possible origins of this cacao are discussed in relation to Pleistocene forest refuges.

Coordinates and clone names updated by Philippe Lachenaud in September 2020 (pers. com.).

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 Motamayor, J.C. et al., 2008

'Guiana' Population

Subgroup: 'all'   Reference

×

Reference

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

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 Population  SSR

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 Guiltinan, Mark, 2019

'Guiana' Population

 Reference

×

Reference

Guiltinan, Mark 2019

Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI

Notes

A project to establish a new scientific approach for use with perennial crop plants to identify candidate loci for disease resistance using Theobroma cacao. Leaf samples were collected from the La Montaña field site at the CATIE field station in Turrialba, Costa Rica. The study focused on four genetic groups (Guiana, Iquitos, Marañon, and Nanay) and variation in resistance to Phytophthora.

Last updated: November, 2022

 plantscience.psu.edu/…

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 Disease  Population  Accession Data  Project Data

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Show Details Hide Details

 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.

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• Accession: 22105

   - Local Name: PIÑA-1

   - Year of Accession: 2007

 France, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment)

List received in 2012   Reference

×

Reference

Philippe Lachenaud 2012

CIRAD Montpellier Clone List (Excel Spreadsheet). Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.

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• Local Name: PINA

 French Guiana, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment)

List received in 2012   Reference

×

Reference

Philippe Lachenaud 2012

F. Guiana database, CIRAD-CP. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.

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• Local Name: PINA

 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.

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• Local Name: PINA 1

 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.

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• Accession: IDN-13-TCAC-00445

   - Local Name: PINA

 Phytophthora

Resistant

 Guiltinan, Mark, 2019

×

Reference

Guiltinan, Mark 2019

Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI

Notes

A project to establish a new scientific approach for use with perennial crop plants to identify candidate loci for disease resistance using Theobroma cacao. Leaf samples were collected from the La Montaña field site at the CATIE field station in Turrialba, Costa Rica. The study focused on four genetic groups (Guiana, Iquitos, Marañon, and Nanay) and variation in resistance to Phytophthora.

Last updated: November, 2022

 plantscience.psu.edu/…

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 Disease  Population  Accession Data  Project Data

Close

Susceptible, sp. P. megakarya (Leaf Disc Test).

Note: Mean of lesion score = 2.62. Population Pina

 Paulin, D. et al., 2008

×

Reference

Paulin, D., Ducamp, M. & Lachenaud, P. 2008

New sources of resistance to Phytophthora megakarya identified in wild cocoa tree populations of French Guiana. Crop Protection. 27: pp 1143–1147.

Notes

Phytophthora megakarya inoculation used strain NS269 isolated from a pod harvested in West Province, Cameroon (village of Fako). This strain is of mating type A1.

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 Disease

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French Guiana - CIRAD-CP (1994) Morphological characteristics of the clones held at CIRAD Guyane. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.

Lachenaud, P. & Sallee, B. (1993) Les cacaoyers spontanes de Guyane. Localisation, ecologie et morphologie. Cafe, Cacao, The 37: pp. 101-114.

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

Guiltinan, Mark (2019) Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI

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.

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

Paulin, D., Ducamp, M. & Lachenaud, P. (2008) New sources of resistance to Phytophthora megakarya identified in wild cocoa tree populations of French Guiana. Crop Protection. 27: pp 1143–1147.