Piet, Quentin
Besse, Pascale
Bocs, Stéphanie
Bouchez, Olivier
Bourge, Mickael
Charron, Carine
Cravero, Charlotte
Dedours, Amaury
Droc, Gaëtan
Dron, Michel
Grisoni, Michel
Klopp, Christophe
Lambert, Fanny
Marande, William
de Gérando, Hadrien Maté
Rodde, Nathalie
Sallaberry, Marine
Siljak-Yakovlev, Sonja
Summo, Marilyne
Jourda, Cyril
Funding for this research was provided by:
Conseil Régional de La Réunion
European union
L'Europe s'engage à La Réunion through the ERDF, for which La Réunion Region is the managing authority (2024-1248-005756)
L'Europe s'engage à La Réunion through the ERDF, for which La Réunion Region is the managing authority (2024-1248-005756)
European Regional Development Fund (FEDER-23-26 REU005756)
European Regional Development Fund (FEDER-23-26 REU005756)
Article History
Received: 3 February 2026
Accepted: 4 May 2026
First Online: 13 May 2026
Declarations
:
: The authors confirmed that the experimental research on plants including the collection of plants comply with relevant institutional, national, and international guidelines and legislation. No plant seeds were used in our study. The initial cuttings of the CR0040 Vanilla planifolia cultivar were collected from CIRAD agricultural plots in 2003 by Michel Grisoni (CIRAD) in La Reunion, France. This cultivated material is not endangered or protected materials and it complies with phytosanitary regulations (LOA permit n°03/RE2/01555). All plant materials used in this experiment were from in vitro tissue culture plantlets produced from cuttings in our laboratory (UMR PVBMT, Pole de Protection des Plantes, Saint Pierre, La Reunion, France). All samples were stored in the VATEL Biological Resource Center (BRC) collection (Saint Pierre, La Reunion, France), Michel Grisoni identified it. The BRC Vatel collection is recognized by the relevant authorities (with IBiSA Label and ISO9001 certification).
: Not applicable.
: The authors declare no competing interests.