Search Results

CCN 34    Theobroma cacao

 Ecuador - Napo (1992)
Corrections to accession list for Estacion Experimental Napo- San Carlos. B.G.D. Bartley, E.E.T Pichilingue, Ecuador. Personal Communication.

Derivation: Cacao Castro Naranjal.
Collected by Castro.
Location: Ecuador.

Bartley, 1993a [BAR93A]. Leaf - white [Bartley, 1993a].

Notes:  Bartley, 1993a [BAR93A]. May include some material collected from Oriente (CCN1,2,3,4?).

Bartley, 1999c [BAR99C] This group of clones is based on the cross (ICS 95 x IMC 67) x Oriente genotypes, possibly known as CCN1 or CCN 2. According to information given by Castro the Oriente material used in these selections derived from a collection made by himself in 1949 in a place called Canelos at the "Hacienda Ila", below the town or Puyo on the Rio Bobonaza in the eastern foothills of the Andes.

These clones were taken to the Miami quarantine facility in 1983 and from there were introduced into Brazil.

Bartley, 1997b [BAR97B] CCN 100, 101 and 103 are not part of Castro's selections. These clones are from Ecuador but were erroneously identified in Miami as additional CCNs. CCN 60 is also probably not related to the rest of the CCNs. It may be a FELDA selection.
 

 NOTES

Bartley, 1997b [BAR97B] Possible error for CCN 54.

 PEDIGREE DETAILS

 Parents:
(ICS 95 x IMC 67) x CCN 1 
 - Homero Castro
   Bartley, B.G.D., 1999

 HELD IN

List received in 2012   Reference
• Accession: 579
   - Local Name: CCN 34
   - Year of Accession: 1987
List received in 2012   Reference
• Local Name: CCN - 34

 DISEASE

Show Details Hide Details

 Ceratocystis
Susceptible (Branch).
Note: Based on mycelium growth and the production of perithecia..
 Stela Dalva Vieira Midlej Silva, 2003
 Witches Broom
Resistant (Field Reaction).
 Monteiro, W.R. & Silva, S.D.V.M., 1998
Tolerant
 Pires, J.L. et al., 1996

Ecuador - Napo (1992) Corrections to accession list for Estacion Experimental Napo- San Carlos. B.G.D. Bartley, E.E.T Pichilingue, Ecuador. Personal Communication.
Bartley, B.G.D. (1999) CCN 51. Background, History, Characteristics. Unpublished report for the ICGD. p13.
CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.
EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, 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.
Monteiro, W.R. & Silva, S.D.V.M. (1998) Individual Institute Reports - Brazil, CEPEC. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
Pires, J.L., Monteiro, W.R., Pinto, L.R.M. & Luz, E.D.M.N. (1996) Resistance to Witches Broom - Evaluation of genotypes from different origins. In: Proceedings of the 12th International Cocoa Research Conference, Salvador, Brasil 1996 Cocoa Producers' Alliance (in press).