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NAPO 25 [CHA] Group Name 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].

SNP/SSR

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Synonyms: NAP 25 [CHA]

COLLECTION DETAILS

Location: R. Napo, Oriente, Ecuador (pasture)

Date: March 1973

Coordinates: 77.00 W, 0.30 S

Material collected: Budwood

Notes: Coca (Texaco Concession) 100m NW of NAPO 24, 15m N of road

Expedition Code: 73CH

Chalmers, W.S., 1973

POPULATION

Motamayor, J.C. et al., 2008: 'Curaray' Population; Subgroup: 'Coca R - Napo R' 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
Population SSR

HELD IN

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.; • Accession: 22293; - Local Name: NAP-25; - Year of Accession: 2014
Ecuador, Estation Experimental Tropical Pichilingue: List received in 2012 Reference

Reference

EET - Pichilingue 2012
Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.; • Local Name: NAP - 25

DISEASE

Witches Broom or Frosty Pod Rot: Intermediate; Queroz, J., 1999

Reference

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 Unpublished report by James Queroz, INIAP, Ecuador passed on to the ICGD by Dr.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.
Notes

Chalmers clones collected from the Oriente region of Ecudaor, Peru and Brazil Datafile: CHALM_DS ECU - Characteristics of Chalmers' Collections Germplasm: 30 genotypes of Chalmers' collections. Environment: No details. Descriptors: Information on disease incidence, bean size and number.

Disease Bean

BEAN

Queroz, J., 1999: Number: 23.0; Wet Weight: 1.24 g; Reference

Reference

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 Unpublished report by James Queroz, INIAP, Ecuador passed on to the ICGD by Dr.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.
Notes

Chalmers clones collected from the Oriente region of Ecudaor, Peru and Brazil Datafile: CHALM_DS ECU - Characteristics of Chalmers' Collections Germplasm: 30 genotypes of Chalmers' collections. Environment: No details. Descriptors: Information on disease incidence, bean size and number.

Disease Bean

REFERENCES

Chalmers, W.S. (1973) Report on a visit to Ecuador, Peru, and Brasil, March 1st-April 15th 1973. Unpublished Report. Cocoa Research Unit, University of the West Indies, Trinidad. pp. 31.

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.

EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.

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.