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JA 8 /4 [POU] Group Name Theobroma cacao

Pound, F.J. (1943)
First report on the selection of cacao trees for resistance to Witches' Broom disease. Unpublished report, Ministry of Agriculture, Trinidad.

Derivation: JAvilla.
Collected by Pound.
Location: Hda. Javilla, Ecuador.

Notes: Progeny from trees which had shown resistance to Witches' Broom disease (1939).

Pound, 1943b [POU43B]. Pound states that pods were collected from Jabilla (=Javilla) farm from the trees numbered: 1,2,3,4,5,6,7,8, 9,10.

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Synonyms: JA 84 [POU]

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: 1057; - Local Name: JA 84
Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T): List received in 2011 Reference

Reference

CRU 2011
ICG,T accessions. CRU website.
Notes

Website visited 12th April 2011

Link Unavailable [http://sta.uwi.edu/cru/icgt-accessions.asp]; • Local Name: JA 8/4 [POU]

DISEASE

Witches Broom: Tolerant; Sreenivasan, T.N., 1987

Reference

Sreenivasan, T.N. 1987
ICGT Germplasm at Marper Farm showing freedom from cushion Brooms and vegetative brooms. Unpublished report, CRU, Trinidad and Tobago.
Notes

Trinidad - Marper Farm, University of the West Indies Datafile: DIS_WBDS - Disease reaction to Witches' Broom Descriptors: Resistance based on freedom from cushion brooms and vegetative brooms Environment: Marper Farm, Trinidad Germplasm: 182 clones mostly collected by Pound: AM [POU], B [POU], CL, CLM, IMC, JA [POU], LP [POU], LV [POU], LX, LZ, MO, MOQ, NA, PA [PER], SCA, SJ [POU], SLA, SLC, SM [POU]

Disease

FLUSH

Frances Bekele & Gillian Bidaisee, 2022: Colour: slight anthocyanin; Reference

Reference

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 Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele.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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

REFERENCES

Pound, F.J. (1943) First report on the selection of cacao trees for resistance to Witches' Broom disease. Unpublished report, Ministry of Agriculture, Trinidad.

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

CRU (2011) ICG,T accessions. CRU website.

Sreenivasan, T.N. (1987) ICGT Germplasm at Marper Farm showing freedom from cushion Brooms and vegetative brooms. Unpublished report, CRU, Trinidad and Tobago.

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.