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CEPEC 86 Group Name Theobroma cacao

Vello, F., Garcia, J.R. & Magalhaes, W.S. (1974)
Producao e selecao de cacaueiros hibridos na Bahia. Proceedings of the 4th International Cocoa Conference, 1972, St. Augustine, Trinidad. Cocoa Research Unit, Trinidad. pp. 38-56.

Derivation: CEntro do PEsquisas do Cacau.
Location: CEPEC, Itabuna, Brazil.

Notes: Vello et al., 1974 [VEL74A] CEPEC 1 and 10 are CATONGO selections. CEPEC 2 to CEPEC 9 are descendants of Criollo introductions from Ceylon in 1911. CEPEC 11 to CEPEC 18 are selections from named varieties in Bahia. CEPEC 19 and upwards are selections from experiments in the CEPEC programme. CEPEC 89 to CEPEC 94 are selections from progenies, some Amazonian types and hybrids. Also selections from local Bahia populations and from experiments.

Bartley, 1997b [BAR97B] CEPEC 501 and upwards identify plants in the original clone collection of CEPEC which were dubiously identifed / mislabelled / mixed up. CEPEC 1000 and upwards are seedling progenies not clones. CEPEC 1008 - 1011 are progenies from selections with only white cotyledons.

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HELD IN

Brazil, Comissão Executiva do Plano da Lavoura Cacaueira/Centro de Pesquisas do Cacau (CEPLAC/CEPEC): List received in 2012 Reference

Reference

CEPEC 2012
Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.; • Accession: 516; - Local Name: CEPEC 86; - Year of Accession: 1984

DISEASE

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Ceratocystis: Susceptible (Branch).; Note: Based on mycelium growth and the production of perithecia..; Stela Dalva Vieira Midlej Silva, 2003

Reference

Stela Dalva Vieira Midlej Silva 2003
Ensaios Para Avaliação do Cacaueiro à Murcha-de-Ceratocystis na Bahia, Brasil. In: Proceedings of the 14th International Cocoa Research Conference, Accra, Ghana (October 2003). Cocoa Producers' Alliance, Lagos, Nigeria.
Notes

Title: 'Essays for the Assesment of Ceratocystis-Wilt in Bahia, Brazil'

Disease
Witches Broom: Resistant (Field Reaction).; Monteiro, W.R. & Silva, S.D.V.M., 1998

Reference

Monteiro, W.R. & Silva, S.D.V.M. 1998
Individual Institute Reports - Brazil, CEPEC. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
Notes

Brazil - CEPEC, Itabuna, Bahia Datafile: DIS_PHDS - Disease reaction to Phytophthora DIS_WBDS - Disease reaction to Witches' Broom Descriptors: General observations and main traits of genotypes Environment: No details Germplasm: Clones included in the CFC/ICCO/IPGRI Cocoa Germplasm Utilisation and Conservation project.

Disease; Tolerant; Pires, J.L. et al., 1996

Reference

Pires, J.L., Monteiro, W.R., Pinto, L.R.M. & Luz, E.D.M.N. 1996
Resistance to Witches Broom - Evaluation of genotypes from different origins. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brasil 1996 Cocoa Producers' Alliance (in press).
Notes

Brazil - CEPEC, Itabuna, Bahia Datafiles: DIS_PHDS - Disease reaction to Witches' Broom PROGENY_ Experimental Conditions: Numbers of vegetative and cushion brooms, and healthy and WB attacked pods were recorded from each plant of the CEPEC collection between may 1995 and June 1996. (Only the accessions planted before 1990 were included in the study - 544 cloned and 21 seminal accessions). Each genotype was represented by a single row of 10 plants. To assess differences between genotypes, a mean of each genotype in the series was used as a series replication. All series with four or more representatives were considered. The analyses were based on the individual values of every single plant of each clone in a row of ten. A second collection (of approx. 250 accessions in common) were equally evaluated. Brooms were removed in December 1994, August 1995, March 1996 and a correlation analysis was carried out. Disease - Crinipellis perniciosa (Marasmius perniciosa) (local names: Witches' Broom Disease, Escoba de bruja, Balai de sorciere, Vassoura de bruxa).

Disease

FRUIT

Brazil - CEPEC, 1987: Rugosity: moderate; Reference

Reference

Brazil - CEPEC 1987
List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.
Notes

Brazil - CEPEC, Itabuna, Bahia Datafile: CEPEC_DS BRA - CEPEC 1 PROGENY_ Germplasm: 564 accessions mainly of Brazilian origin. Environment: No details. Descriptors: Information on compatability pod characteristics and type of cocoa is given.

Bean Fruit Flower

REFERENCES

Vello, F., Garcia, J.R. & Magalhaes, W.S. (1974) Producao e selecao de cacaueiros hibridos na Bahia. Proceedings of the 4th International Cocoa Conference, 1972, St. Augustine, Trinidad. Cocoa Research Unit, Trinidad. pp. 38-56.

CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.

Stela Dalva Vieira Midlej Silva (2003) Ensaios Para Avaliação do Cacaueiro à Murcha-de-Ceratocystis na Bahia, Brasil. In: Proceedings of the 14th International Cocoa Research Conference, Accra, Ghana (October 2003). Cocoa Producers' Alliance, Lagos, Nigeria.

Monteiro, W.R. & Silva, S.D.V.M. (1998) Individual Institute Reports - Brazil, CEPEC. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.

Pires, J.L., Monteiro, W.R., Pinto, L.R.M. & Luz, E.D.M.N. (1996) Resistance to Witches Broom - Evaluation of genotypes from different origins. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brasil 1996 Cocoa Producers' Alliance (in press).

Brazil - CEPEC (1987) List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.