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SA 24 [BRA] Group Name Theobroma cacao

Almeida, C.M.V.C. de, Barriga, J.P., Machado, P.F.R. & Bartley, B.G.D. (1987)
Evolucao do programa de conservacao dos recursos geneticos de cacau na Amazonia Brasileira. CEPLAC/DEPEA, Boletim Tecnico, Belem, Brasil 5: pp.108.

Derivation: Selecao Amazonica..
Location: Brazil.

Notes: Almeida et al., 1987 [ALM87A] Selected from improved seed from cultivation or from a CEPLAC research station and so not necessarily of Amazonian origin.

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Synonyms: TA 62 [BRA]

COLLECTION DETAILS

Location: Tome Acu, Para, Brazil (cultivated land)

Date: 1 May 1981

Notes: Farmers field

Expedition Code: 81BS

Almeida, C.M.V.C. de et al., 1987

HELD IN

Brazil, Comissao Executiva do Plano da Lavoura Cacaueira (CEPLAC): List received in 1987 Reference

Reference

Almeida, C.M.V.C. de, Barriga, J.P., Machado, P.F.R. & Bartley, B.G.D. 1987
Evolucao do programa de conservacao dos recursos geneticos de cacau na Amazonia Brasileira. CEPLAC/DEPEA, Boletim Tecnico, Belem, Brasil 5: pp.108.
Notes

History of the collections, naming of the accessions, origins of the material, collection and planting dates, propagation methods and number of plants established.; • Local Name: SA 24 [BRA]

DISEASE

Witches Broom: Intermediate; Fonseca, S.E.A & Albuquerque, P.S.B. de, 1996

Reference

Fonseca, S.E.A & Albuquerque, P.S.B. de 1996
Avaliacao de clones de cacau na Amazonia Brasileira em relaçao a incidencia de vassoura-de bruxa. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brazil, 1996. Cocoa Producers' Alliance.
Notes

Brazil - CEPLAC/CORAM, Belem Datafile: DIS_WBDS - Disease reaction to Witches' Broom Materials and Methods Each clone was represented by one plot of ten plants of approximately 12 years of age, spaced at 3 x 3m apart. The clonal garden had a high incidence of witches broom disease which had not been controlled for four consecutive years. The number of infected vegetative shoots and flower cushions was recorded. The following categories were used: 0, >0=10, >10=20, >20=50, >50=100, >100. The 30 most promising clones out of the 180 tested are indicated. Disease - Crinipellis perniciosa (Marasmius perniciosa) (local names: Witches' Broom Disease, Escoba de bruja, Balai de sorciere, Vassoura de bruxa).

Disease

REFERENCES

Almeida, C.M.V.C. de, Barriga, J.P., Machado, P.F.R. & Bartley, B.G.D. (1987) Evolucao do programa de conservacao dos recursos geneticos de cacau na Amazonia Brasileira. CEPLAC/DEPEA, Boletim Tecnico, Belem, Brasil 5: pp.108.

Fonseca, S.E.A & Albuquerque, P.S.B. de (1996) Avaliacao de clones de cacau na Amazonia Brasileira em relaçao a incidencia de vassoura-de bruxa. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brazil, 1996. Cocoa Producers' Alliance.