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YAL 3    Theobroma cacao

 Trinidad - CRU (1995)
Cocoa Research Unit. Report for 1995. The University of the West Indies.

Derivation: river YALoupi.
Collected by Lachenaud/Mooleedhar.
Location: R. Yaloupi, French Guiana.

Lachenaud et al (1997) [LAC97A] All are self incompatible.

Notes:  Trinidad - CRU, 1995 [CRU95A] 1995 CIRAD/CRU collecting expedition.
 

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Location: R. Yaloupi, Haut Oyapock, French Guiana (primary forest)
Date: April 1995
Coordinates: 52.43 W, 2.36 N
Material collected: Budwood
Notes: Polissoirs Falls to the Mount Manoir, edge of right bank
Expedition Code: 95GU
   Trinidad - CRU, 1995
   Lachenaud, P. et al., 1997

'Guiana' Population
 Reference

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List received in 2018   Reference
• Accession: 22047
   - Local Name: YAL-3
   - Year of Accession: 2006
 France, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment)
List received in 2012   Reference
• Local Name: YAL 3
List received in 2012   Reference
• Local Name: YAL 3

Susceptible, sp. P. megakarya (Leaf Disc Test).
Note: Mean of lesion score = 2.64. Population Yaloupi
 Paulin, D. et al., 2008

Trinidad - CRU (1995) Cocoa Research Unit. Report for 1995. The University of the West Indies.
Lachenaud, P., Mooleedhar, V. & Couturier, C. (1997) Les cacaoyers spontanes de Guyane, nouvelles prospections. Plantations, Recherche, Developpment, Janvier-Fevrier, pp. 25-32.
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.
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.
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.