Phytophthora

Tolerant, sp. P. palmivora (Pod).

 Enriquez, G. & Soria, V.J., 1977

×

Reference

Enriquez, G. & Soria, V.J. 1977

Mejoramiento genético para resistencia a cinco enfermedades del cacao. In: Proceedings of the 6th International Cocoa Research Conference, Caracas, Venezuela, 1977. Cocoa Producers' Alliance, Lagos, Nigeria. pp. 45-56.

Notes

Various data sources Review of disease data complied at Costa Rica - CATIE from sources including: Costa Rica - CATIE, Trinidad - CRU, University of the West Indies, Ghana - WACRI, Ecuador - Pichilingue. Datafile: DIS_MODS - Disease reaction to Monilia Pod Rot DIS___DS - Disease reaction to stress and disease DIS_PHDS - Disease reaction to Phytophthora DIS_SSDS - Disease reaction to CSSV DIS_WBDS - Disease reaction to Witches' Broom DIS_CEDS - Disease reaction to Ceratocystis Descriptors: Information on the type of disease/stress and the reaction of the clone.

---

 Disease

Close

 Frances Bekele & Gillian Bidaisee, 2022

Pod Index: 19.6 (pods per kg dried beans)

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 Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele.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

Close

 Bartley, B.G.D., 1970

Size: large

 Reference

×

Reference

Bartley, B.G.D. 1970

A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.

Notes

Trinidad - University of the West Indies Datafile: ICGT2_DS TTO - UWI Cacao Collection Germplasm: Passport descriptors for approximately 1000 accessions of mainly South American and Trinidadian origin. Environment: No details. Descriptors: Six descriptors for fruit, seed and compatability characteristics. Character Data: Combinations used FXC = forastero x criollo, TX = trinitario cross

---

 Bean  Fruit  Flower

Close

 Frances Bekele & Gillian Bidaisee, 2022

Colour: purple

Shape: oblong

Number: 39.0

Total Wet Weight: 81.4 g

Cotyledon Dry Weight: 1.31 g

Cotyledon Length: 26.2 mm

Cotyledon Width: 13.0 mm

 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

Close

 Frances Bekele & Gillian Bidaisee, 2022

Testa: 5.40 %

 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

Close

Show Details Hide Details

 Bartley, B.G.D., 1970

Size: large

 Reference

×

Reference

Bartley, B.G.D. 1970

A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.

Notes

Trinidad - University of the West Indies Datafile: ICGT2_DS TTO - UWI Cacao Collection Germplasm: Passport descriptors for approximately 1000 accessions of mainly South American and Trinidadian origin. Environment: No details. Descriptors: Six descriptors for fruit, seed and compatability characteristics. Character Data: Combinations used FXC = forastero x criollo, TX = trinitario cross

---

 Bean  Fruit  Flower

Close

 Frances Bekele & Gillian Bidaisee, 2022

Shape: elliptical

Basal Constriction: slight

Apex Form: indented

Rugosity: slight

Length: 179.0 mm

Breadth: 96.0 mm

Colour: anthocyanin absent

Hardness: hard

Note: Hardness > 2.0 Mpa

 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

Close

 Costa Rica - CATIE, 1981

Basal Constriction: moderate - slight

Apex Form: obtuse - slightly acute

Rugosity: slight

Colour: absent anthocyanin

 Reference

×

Reference

Costa Rica - CATIE 1981

Genetic Resources of Cacao. A Catalogue of the CATIE Collection. J.M.M. Engels, Tropical Agricultural Research and Training Centre, CATIE, Turrialba, Costa Rica. Technical Bulletin No. 7: pp. 191.

Notes

Costa Rica - CATIE Datafile: CATIE__DS CRI - CATIE 1 IMAGE_DS PROGENY_ Germplasm: Descriptor information is presented for 294 clones, 8 related species and on one hybrid. In addition, limited information on a further 119 clones is given. This germplasm is mainly of Latin American origin, including the United Fruit clones, UF, and genotypes from Mexico and Brazil. Environment: Each clone is represented in the collection by up to 10 trees planted in a single row. Spacing is usually 2m within the row and 3m between the rows, although parts of the collection are planted in a 2.2 x 2.2m grid. Fertilizer, N-P-K-Mg/Ca in the ratio 18:10:6:5, is applied four times a year at 150g per tree. Shade is provided in most of the collection by an almost complete closed cover of trees of Erythrina poepiggiana and Inga spp. spaced at 12 x 12m. Character data: Seed dry weight: sample is dried for 1.5 h at 130°C and cooled in a desiccator. Seed length, seed width, seed thickness: average of 5 seeds from 20 fruits. Fruit, wall thickness at ridge: fruits are transversally sectioned and the soft endocarp tissue removed. Fruit, ridge pair separation: mean ratio of the distance between ridges within a pair and the distances between the ridges of two different pairs. Leaf, flush colour: measured when leaves are 5cm long. Producitvity: values are given as: 1=very low - c. 40 pods harvested over 3 years; 3=low, 5=intermediate - c. 40 pods obtained from 3-4 harvests over 1 year; 7=high, 9=very high - c. 40 pods harvested at one time. Pod outline drawing for each accession.

---

 Yield  Bean  Fruit  Flush  Flower

Close

 Frances Bekele & Gillian Bidaisee, 2022

Colour: anthocyanin absent

 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

Close

 Costa Rica - CATIE, 1981

Colour: deep green

 Reference

×

Reference

Costa Rica - CATIE 1981

Genetic Resources of Cacao. A Catalogue of the CATIE Collection. J.M.M. Engels, Tropical Agricultural Research and Training Centre, CATIE, Turrialba, Costa Rica. Technical Bulletin No. 7: pp. 191.

Notes

Costa Rica - CATIE Datafile: CATIE__DS CRI - CATIE 1 IMAGE_DS PROGENY_ Germplasm: Descriptor information is presented for 294 clones, 8 related species and on one hybrid. In addition, limited information on a further 119 clones is given. This germplasm is mainly of Latin American origin, including the United Fruit clones, UF, and genotypes from Mexico and Brazil. Environment: Each clone is represented in the collection by up to 10 trees planted in a single row. Spacing is usually 2m within the row and 3m between the rows, although parts of the collection are planted in a 2.2 x 2.2m grid. Fertilizer, N-P-K-Mg/Ca in the ratio 18:10:6:5, is applied four times a year at 150g per tree. Shade is provided in most of the collection by an almost complete closed cover of trees of Erythrina poepiggiana and Inga spp. spaced at 12 x 12m. Character data: Seed dry weight: sample is dried for 1.5 h at 130°C and cooled in a desiccator. Seed length, seed width, seed thickness: average of 5 seeds from 20 fruits. Fruit, wall thickness at ridge: fruits are transversally sectioned and the soft endocarp tissue removed. Fruit, ridge pair separation: mean ratio of the distance between ridges within a pair and the distances between the ridges of two different pairs. Leaf, flush colour: measured when leaves are 5cm long. Producitvity: values are given as: 1=very low - c. 40 pods harvested over 3 years; 3=low, 5=intermediate - c. 40 pods obtained from 3-4 harvests over 1 year; 7=high, 9=very high - c. 40 pods harvested at one time. Pod outline drawing for each accession.

---

 Yield  Bean  Fruit  Flush  Flower

Close

 Bartley, B.G.D., 1970

Self Compatibility: self incompatible

 Reference

×

Reference

Bartley, B.G.D. 1970

A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.

Notes

Trinidad - University of the West Indies Datafile: ICGT2_DS TTO - UWI Cacao Collection Germplasm: Passport descriptors for approximately 1000 accessions of mainly South American and Trinidadian origin. Environment: No details. Descriptors: Six descriptors for fruit, seed and compatability characteristics. Character Data: Combinations used FXC = forastero x criollo, TX = trinitario cross

---

 Bean  Fruit  Flower

Close

 Frances Bekele & Gillian Bidaisee, 2022

Ligule Colour: anthocyanin absent

Stamen Colour: anthocyanin absent

Sepal Length: 6.93 mm

Ligule Width: 2.91 mm

Ovule Number: 46

Style Length: 2.22 mm

Pedicel Colour: red

 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

Close

Eden, D.R.A. (1953) Response to question on LAFI No. 7. In: Proceedings of the 1953 Cocoa Conference, London. The Cocoa, Chocolate & Confectionery Alliance, London, U.K. pp.22

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

Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.

Fiji - Naduruloulou (1992) Cocoa collection - Fiji Naduruloulou Research Station. G. Prasad, Koronivia Research Station, Nausari, Fiji. Personal Communication.

India - Kerala (1993) List of clones introduced from Reading surviving as on Nov., 1993. R.V. Nair, Kerala Agricultural University, India. Personal Communication.

Malaysia - ARC Tuaran (1990) List of clones held in the Dept. of Agriculture's collection, at Sabah, Tuaran, Malaysia. E.B. Tay, Malaysian Cocoa Board, Malaysia. Personal Communication.

Leon, J. & Sgaravatti, E. (1971) Provisional list of genetic materials for plant introduction and exchange. AGPE Misc 71/2. FAO, Rome. pp. 26.

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

USDA, ARS Tropical Agriculture Research Station, Mayaguez, Puerto Rico. (2016) List of cocoa accessions held at Mayaguez in April 2016. USDA-ARS GRIN-Global. [Online Database] National Germplasm Resources Laboratory, Beltsville, Maryland.

Philippe Bastide. (2012) Les clones suivis au Vanuatu (unpublished list of accessions). Personal communication, February 2012.

Enriquez, G. & Soria, V.J. (1977) Mejoramiento genético para resistencia a cinco enfermedades del cacao. In: Proceedings of the 6th International Cocoa Research Conference, Caracas, Venezuela, 1977. Cocoa Producers' Alliance, Lagos, Nigeria. pp. 45-56.

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.

Bartley, B.G.D. (1970) A preliminary catalogue of the cacao germplasm held at the University of the West Indies, Trinidad. University of the West Indies, St. Augustine, Trinidad.

Costa Rica - CATIE (1981) Genetic Resources of Cacao. A Catalogue of the CATIE Collection. J.M.M. Engels, Tropical Agricultural Research and Training Centre, CATIE, Turrialba, Costa Rica. Technical Bulletin No. 7: pp. 191.