Durand-Gasselin Tristan, Asmady H., Flori Albert, Jacquemard Jean-Charles, Hayun Zaelani H., Breton Frédéric, De Franqueville Hubert. 2005. Possible sources of genetic resistance in oil palm (Elaies guineensis Jacq.) to basal stem rot caused by Ganoderma boninense - prospects for future breeding. Mycopathologia, 159 (1) : 90-100.
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Résumé : Oil palm estates in southeast Asia suffer from substantial losses due to basal stem rot caused by Ganoderma boninense. Field observations have been carried out in North Sumatra, Indonesia, on a series of planting materials of known origin. Differences in susceptibility to the disease have been detected within the two Elaeis species, guineensis and oleifera. Within Elaeis guineensis, material of Deli origin is highly susceptible compared to material of African origin. It is also possible to detect differences in reaction between parents and between crosses within a given origin. The variability of resistance to basal stem rot within the same cross is also illustrated by the diverse responses of clones derived from palms of the same origin. The prospects opened up by these results are discussed, and the importance of performing an early selection test is highlighted.
Classification Agris : F30 - Génétique et amélioration des plantes
H20 - Maladies des plantes
Champ stratégique Cirad : Axe 1 (2005-2013) - Intensification écologique
Auteurs et affiliations
- Durand-Gasselin Tristan, CIRAD-CP-UPR Génétique palmier (FRA)
- Asmady H., SOCFINDO (IDN)
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Flori Albert, CIRAD-CP-UPR Génétique palmier (FRA)
ORCID: 0000-0002-6962-5792
- Jacquemard Jean-Charles, CIRAD-CP-UPR Génétique palmier (IDN)
- Hayun Zaelani H., SOCFINDO (IDN)
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Breton Frédéric, CIRAD-CP-UPR Génétique palmier (IDN) ORCID: 0000-0002-6853-2623
- De Franqueville Hubert, CIRAD-CP-UPR Génétique palmier (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/526514/)
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