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POUND 14 /A Group Name Theobroma cacao

Pound, F.J. (1943)
Cacao and witches' broom disease. Report on a recent visit to the Amazon territory of Peru, September 1942-February 1943. Archives of Cocoa Research 1: pp. 73-91.

Derivation: POUND (collector).
Collected by Pound.
Location: Peru.

Notes: Chalmers, 1968 [CHA68A] Trees were marked and initial collections made in 1968. Chalmers revisited the area in 1970 (Chalmers, 1970a [CHA70A]), recollecting from some trees and making new collections from newly marked trees. Further collections were made in 1972 (Chalmers, 1972b [CHA72B]).

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Synonyms: PERU 14 /A [POU], P 14 /A [POU]

POPULATION

Motamayor, J.C. et al., 2008: 'Iquitos' Population; 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

Malaysia, Agricultural Research Centre (ARC): List received in 1990 Reference

Reference

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.; • Local Name: P 14 /A [POU]

DISEASE

Ceratocystis: Resistant; Small, L.W., 1966

Reference

Small, L.W. 1966
Routine screening of clones for Ceratocystis. Cocoa Research Unit Annual Report on Cocoa Research 1966. The University of the West Indies, Trinidad, p.48.
Notes

Trinidad - CRU, University of the West Indies Datafile: DIS_CEDS - Disease reaction to Ceratocystis Descriptors: Resistance to C. fimbriata based on the test described in Delgado et al, 1965 [DEL65A] Environment: Inoculated specimens of split shoots incubated at controlled temperature and humidity. After 4 days incubation specimens were examined microscopically and perithecial and mycelial development scored. Regional Research Centre, Imperial College of Tropical Agriculture, University of the West Indies, Trinidad Germplasm: 50 genotypes of the Plant Breeder's selections from mainly River Estate, but with some material from St. Augustine fields and Las Hermanas.

Disease; Tolerant; 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

REFERENCES

Pound, F.J. (1943) Cacao and witches' broom disease. Report on a recent visit to the Amazon territory of Peru, September 1942-February 1943. Archives of Cocoa Research 1: pp. 73-91.

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

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.

Small, L.W. (1966) Routine screening of clones for Ceratocystis. Cocoa Research Unit Annual Report on Cocoa Research 1966. The University of the West Indies, Trinidad, p.48.

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.