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POUND 26 /C    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]).
 

Synonyms: PERU 26 /C [POU], P 26 /C [POU]

 PEDIGREE DETAILS

 Mother to:
GEBP 509 /A-F [ADI]    Frances Bekele, 2019
GEBP 510 /A-F [ADI]    Frances Bekele, 2019

 POPULATION

 Motamayor, J.C. et al., 2008
'Nanay' Population
Subgroup: 'Nanay III'   Reference
 Motamayor, J.C. et al., 2008
'Nanay' Population
Subgroup: 'Nanay I'   Reference

 HELD IN

Show Details Hide Details

List received in 2008   Reference
• Local Name: P26C
List received in 1990   Reference
• Local Name: P 26 /C [POU]
List received in 2011   Reference
• Local Name: POUND 26/C [POU]

 DISEASE

 Witches Broom
Resistant (Field Reaction).
 Butler, D.R. et al., 1998

 YIELD

 Frances Bekele & Gillian Bidaisee, 2022
Pod Index: 39.8 (pods per kg dried beans)
 Reference

 BEAN

 Frances Bekele & Gillian Bidaisee, 2022
Colour: dark purple
Shape: elliptical
Number: 31.0
Total Wet Weight: 37.1 g
Cotyledon Dry Weight: 0.81 g
Cotyledon Length: 18.5 mm
Cotyledon Width: 11.4 mm
 Reference

 BUTTERFAT

 Frances Bekele & Gillian Bidaisee, 2022
Testa: 5.10 %
 Reference
 Trinidad - CRU, 1998
Butterfat Content: 55.80 %
Testa: 7.70 %
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2022
Shape: elliptical
Basal Constriction: strong
Apex Form: acute
Rugosity: moderate
Length: 147.0 mm
Breadth: 72.0 mm
Colour: anthocyanin absent
Hardness: hard
Note: Hardness > 2.0 Mpa
 Reference

 FLUSH

 Frances Bekele & Gillian Bidaisee, 2022
Colour: moderate anthocyanin
 Reference

 LEAF

 Trinidad - ICGT, 1992
Distance from Base to Widest Part: 134 mm
Length: 284.0 mm
Width: 99.0 mm
Length to Width Ratio: 2.90
Basal Angle: 114.8 °
Apical Angle: 58.5 °
Petiole Length: 13 mm
Pulvinus Length: 12 mm
 Reference

 FLOWER

 Frances Bekele & Gillian Bidaisee, 2022
Ligule Colour: moderate anthocyanin
Stamen Colour: slight anthocyanin
Sepal Length: 6.98 mm
Ligule Width: 2.13 mm
Ovule Number: 48
Style Length: 2.12 mm
Pedicel Colour: red
 Reference

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.
Frances Bekele (2019) Pedigree data for the GEBP clones supplied to ICQC,R (UK) by the Cocoa Research Centre (CRC), Trinidad & Tobago. Data supplied as an Excel spreadsheet by Frances Bekele, April 2019.
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
Haeser, E. (2008) Accession list for Bah Lias Research Station, PT.PP. London Sumatra, Indonesia. Personal communication, March 2010.
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.
CRU (2011) ICG,T accessions. CRU website.
Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. (1998) Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
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.
Trinidad - CRU (1998) Fat Analysis Data. Data supplied on computer diskette by F. Bekele, CRU, Trinidad.
Trinidad - ICGT (1992) Leaf descriptors. Unpublished data supplied on computer diskette by International Cocoa Genebank, Trinidad, University of the West Indies, Trinidad.