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ELP 28 A    Theobroma cacao

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

Derivation: ELePoussing river.
Collected by Lachenaud/Mooleedhar.
Location: R. Elepoussing, 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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 COLLECTION DETAILS

Location: R. Elepoussing, Haut Oyapock, French Guiana (primary forest)
Date: April 1995
Coordinates: 52.57 W, 2.18 N
Material collected: Seed
Notes: Few kms upstream of Boko Falls to Camrouze Falls, right bank
Expedition Code: 95GU
   Trinidad - CRU, 1995
   Lachenaud, P. et al., 1997

 PEDIGREE DETAILS

 Parents:
ELP 28  x Unknown

 POPULATION

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

 HELD IN

List received in 2012   Reference
• Local Name: ELP 28 A
List received in 2012   Reference
• Local Name: ELP 28 A

 DISEASE

 Phytophthora
Susceptible, sp. P. megakarya (Leaf Disc Test).
Note: Mean of lesion score = 2.71. Population Euleupousing
 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
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.