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MO 98    Theobroma cacao

 Pound, F.J. (1938)
Cacao and Witchbroom Disease of South America with notes on other species of Theobroma. Archives of Cocoa Research 1: pp. 26-71.

Derivation: river MOrona.
Collected by Pound.
Location: R. Morona, Peru.

Pound, 1938a [POU38A]. Fruit - Short, oval, warty, some types with red tint.

Notes:  Collected in 1937.

Pound, 1938a [POU38A]. Pods may have been collected from one tree with no Witches Broom infection.

Bartley, 1993a [BAR93A]. It is likely that accessions recorded with high numbers (>100?) are probably MOQ accessions since Pound, 1943b [POU43B] states that 80 plants were planted at Marper farm.
 

Synonyms: MORONA 98

 HELD IN

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List received in 2012   Reference
• Accession: 539
   - Local Name: MO 98
   - Year of Accession: 1985
List received in 2015   Reference
• Accession: MO 98 Quadra 5
   - Local Name: MO 98
List received in 1989   Reference
• Local Name: MO 98
   - Year of Accession: 1985
List received in 1990   Reference
• Local Name: MO 98
 Vanuatu, Valeteruru Station
List received in 2012   Reference
• Local Name: MO 98
   - Year of Accession: 1989

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Susceptible (Branch).
Note: Based on mycelium growth and the production of perithecia..
 Stela Dalva Vieira Midlej Silva, 2003
Resistant, sp. P. palmivora (Leaf).
 Kebe, 1999
7.80 % Infection (Field Reaction).
Note: Severery of infection was Low.. Sime Darby Plantations, Merlimau Estate.
 Lam, K.S., 1992
53.11 % Infection
Note: 9 plants sampled..
 Subali, S., 1992

Seed Index: 125.0 (dried beans per 100g)
Pod Index: 23.5 (pods per kg dried beans)
 Reference
Seed Index: 127.0 (dried beans per 100g)
Pod Index: 23.0 (pods per kg dried beans)
 Reference

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Number: 52.8
Total Dry Weight: 42.5 g
Dry Weight: 0.80 g
Note: 22 plants sampled
 Reference
Number: 55.2
Dry Weight: 0.78 g
 Reference
Number: 49.0
Dry Weight: 0.84 g
 Reference

Butterfat Content: 54.70 %
Maximum Butterfat Content: 57.73 %
Minimum Butterfat Content: 51.75 %
Note: 12 plants sampled
 Reference

Rugosity: moderate
 Reference
Length: 146.1 mm
Breadth: 85.3 mm
Weight: 464.1 g
Length Breadth Ratio: 1.70
 Reference

Pound, F.J. (1938) Cacao and Witchbroom Disease of South America with notes on other species of Theobroma. Archives of Cocoa Research 1: pp. 26-71.
CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.
Almeida, Caio Márcio Vasconcellos Cordeiro de, Francisco Antônio Neto, Acácio de Paula, Silva, José Raymundo Pires Medeiros & Antonio de Almeida Lima (2015) RECURSOS GENÉTICOS DE CACAUEIRO EM RONDÔNIA: RETROSPECTIVA HISTÓRICA, ORIGEM E INVENTÁRIO [Genetic Resources of Cacao in Rondônia: Historical Overview, Origin and Inventory]. Agrotrópica (Itabuna) 27 (2): 93–124
Cote d'Ivoire - IRCC (1989) Liste des clones en collection. Unpublished Report, IRCC Bingerville, Cote d'Ivoire, Doc. No. 192. D. Clement, IRCC, Cote d'Ivoire. 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.
Philippe Bastide. (2012) Les clones suivis au Vanuatu (unpublished list of accessions). Personal communication, February 2012.
Stela Dalva Vieira Midlej Silva (2003) Ensaios Para Avaliação do Cacaueiro à Murcha-de-Ceratocystis na Bahia, Brasil. In: Proceedings of the 14th International Cocoa Research Conference, Accra, Ghana (October 2003). Cocoa Producers' Alliance, Lagos, Nigeria.
Kebe (1999) Data from Cote d'Ivoire on black pod resistance. Kebe, report on CAOBISCO project. Forwarded to ICGD by Dr. A.B.Eskes, IPGRI.
Lam, K.S. (1992) Performance of imported clones in Sime Darby Plantations. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October, 1992. Kuala Lumpur, Malaysia.
Subali, S. (1992) MARDI's results on performance of imported primary cocoa clones. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October, 1992. Kuala Lumpur, Malaysia.
Malaysia - BAL Plantations (1991) Results from cocoa butter content determinations using Nuclear Magnetic Resonance (NMR) analysis. G. Lockwood, CDC, U.K. Personal Communication.
Palaniappan, S. & Shuhaimi Shamsuddin (1992) Early evaluation of some cocoa germplasm at Pusut Perkhidmatan Pertanian Tun Razak. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October, 1992. Kuala Lumpur, Malaysia.
Brazil - CEPEC (1987) List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.