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NAPO 3 [CHA]    Theobroma cacao

Collected by Chalmers/Carletto et al..
Location: Napo, Ecuador.

Notes:  Oriente region of Ecuador.

Clones 1-11 collected by Chalmers in 1972 [72CH], [CHA72B]; clones 12-41 collected by Chalmers et al in 1973 [73CH], [CHA73A]; clones 42-53 collected by Carletto et al. in 1973 [73EQ], [CAR73A].
 

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Synonyms: NAP 3 [CHA]

Location: R. Napo, Oriente, Ecuador (primary forest)
Date: July 1972
Coordinates: 76.20 W, 1.20 S
Material collected: Budwood
Notes: Anango - 200m from #2
Expedition Code: 72CH
   Chalmers, W.S., 1972

'Curaray' Population
 Reference

 HELD IN

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List received in 1992   Reference
• Local Name: NAPO 3 [CHA]
List received in 2012   Reference
• Local Name: NAP - 3
 Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T)
List received in 2011   Reference
• Local Name: NAPO 3 [CHA]

Susceptible
 Queroz, J., 1999

Pod Index: 20.9 (pods per kg dried beans)
 Reference

Colour: dark purple
Shape: oblong
Number: 44.0
Total Wet Weight: 73.3 g
Cotyledon Dry Weight: 1.09 g
Cotyledon Length: 23.3 mm
Cotyledon Width: 12.1 mm
 Reference
Number: 12.0
Wet Weight: 1.60 g
 Reference

Testa: 6.10 %
 Reference

Shape: elliptical
Basal Constriction: strong
Apex Form: indented
Rugosity: moderate
Length: 194.0 mm
Breadth: 89.0 mm
Colour: anthocyanin absent
 Reference

Colour: intense anthocyanin
 Reference

Ligule Colour: anthocyanin absent
Stamen Colour: anthocyanin absent
Sepal Length: 8.23 mm
Ligule Width: 2.98 mm
Ovule Number: 41
Style Length: 2.26 mm
Pedicel Colour: green
 Reference

Chalmers, W.S. (1972) INIAP-UWI expedition to collect Theobroma cacao in the Oriente region of Ecuador-June 25th-August 10th 1972. Unpublished Report. Cocoa Research Unit, University of the West Indies, Trinidad. pp. 16.
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
Ecuador - Napo (1992) Corrections to accession list for Estacion Experimental Napo- San Carlos. B.G.D. Bartley, E.E.T Pichilingue, Ecuador. Personal Communication.
EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.
CRU (2011) ICG,T accessions. CRU website.
Queroz, J. (1999) Caracteristicas fenotipicas de materiales de la coleccion Chalmers. Unpublished report by James Queroz, INIAP, Ecuador passed on to the ICGD by Dr. A.Eskes, IPGRI.
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.