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GF 23 Group Name Theobroma cacao

French Guiana - CIRAD-CP (1994)
Morphological characteristics of the clones held at CIRAD Guyane. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.

Collected by Lachenaud/Clement.
Location: CIRAD COMBI, French Guiana.

Notes: Listed in Trinidad - ICTA, undated [ICT1UA] as parents of some C [TRI] crosses.

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Synonyms: C1 L6 A 23

HELD IN

France, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment): List received in 2012 Reference

Reference

Philippe Lachenaud 2012
CIRAD Montpellier Clone List (Excel Spreadsheet). Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.; • Local Name: GF 23
French Guiana, CIRAD (Centre de Coopération Internationale en Researche Agronomique pour le Développment): List received in 2012 Reference

Reference

Philippe Lachenaud 2012
F. Guiana database, CIRAD-CP. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.; • Local Name: GF23; - Year of Accession: 1990

DISEASE

Phytophthora: Susceptible, sp. P. megakarya (Leaf Disc Test).; Note: Mean of lesion score = 3.28.; Paulin, D. et al., 2008

Reference

Paulin, D., Ducamp, M. & Lachenaud, P. 2008
New sources of resistance to Phytophthora megakarya identified in wild cocoa tree populations of French Guiana. Crop Protection. 27: pp 1143–1147.
Notes

Phytophthora megakarya inoculation used strain NS269 isolated from a pod harvested in West Province, Cameroon (village of Fako). This strain is of mating type A1.

Disease

YIELD

French Guiana - CIRAD-CP, 2003: Yield: 2596 kg ha^-1 yr^-1; Reference

Reference

French Guiana - CIRAD-CP 2003
F. Guiana database 2003. Data supplied to ICGD by email. Dr. Ph. Lachenaud, CIRAD Montpellier, France, 17 March 2003.
Yield Bean Fruit Flower

BEAN

French Guiana - CIRAD-CP, 2003: Number: 36.9; Maximum Number: 49; Length: 22.5 mm; Width: 10.8 mm; Wet Weight: 2.40 g; Reference

Reference

French Guiana - CIRAD-CP 2003
F. Guiana database 2003. Data supplied to ICGD by email. Dr. Ph. Lachenaud, CIRAD Montpellier, France, 17 March 2003.
Yield Bean Fruit Flower

FRUIT

French Guiana - CIRAD-CP, 2003: Length: 121.0 mm; Breadth: 82.0 mm; Weight: 346.0 g; Length Breadth Ratio: 1.47; Reference

Reference

French Guiana - CIRAD-CP 2003
F. Guiana database 2003. Data supplied to ICGD by email. Dr. Ph. Lachenaud, CIRAD Montpellier, France, 17 March 2003.
Yield Bean Fruit Flower

FLOWER

French Guiana - CIRAD-CP, 2003: Ovule Number: 46; Reference

Reference

French Guiana - CIRAD-CP 2003
F. Guiana database 2003. Data supplied to ICGD by email. Dr. Ph. Lachenaud, CIRAD Montpellier, France, 17 March 2003.
Yield Bean Fruit Flower

REFERENCES

French Guiana - CIRAD-CP (1994) Morphological characteristics of the clones held at CIRAD Guyane. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.

Philippe Lachenaud (2012) CIRAD Montpellier Clone List (Excel Spreadsheet). Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.

Philippe Lachenaud (2012) F. Guiana database, CIRAD-CP. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.

Paulin, D., Ducamp, M. & Lachenaud, P. (2008) New sources of resistance to Phytophthora megakarya identified in wild cocoa tree populations of French Guiana. Crop Protection. 27: pp 1143–1147.

French Guiana - CIRAD-CP (2003) F. Guiana database 2003. Data supplied to ICGD by email. Dr. Ph. Lachenaud, CIRAD Montpellier, France, 17 March 2003.