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Borne 7-B-5    Theobroma cacao

Derivation: alternative format of B 7 [GUF].

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Synonyms: B7 B5 [GUF], B /B-5 [GUF], B1 /B-5 [GUF]

Location: R. Kerindioutou, Haut Oyapock, French Guiana
Date: 8 July 1990
Coordinates: 53°15'40" W, 2°11'22" N
Material collected: Budwood
Expedition Code: 90GU
   Lachenaud, P. & Sallee, B., 1993

'Guiana' Population
Subgroup: 'Camopi R - Euleupousing R'   Reference

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List received in 2018   Reference
• Accession: 22037
   - Local Name: B7-B5
   - Year of Accession: 2006
 France, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment)
List received in 2012   Reference
• Local Name: B7 B5
List received in 2012   Reference
• Local Name: BORNE7-B5
   - Year of Accession: 1990

Resistant, sp. P. megakarya (Leaf Disc Test).
Note: Mean of lesion score = 1.19. Population Borne 7
 Paulin, D. et al., 2008

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
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.