Acknowledgements are first due to the Department to which I belong for research that have granted travels and accommodations to the senior author in Rodrigues: UMR CBGP (Internal call for proposals 2018). Many thanks are also due to owners of Apartment Jean Margot for housing and several facilities. Thanks are also due to the plant protection service of Rodrigues and especially Mr. Jérôme Félicité for visiting some plots on some farms of the Island. I would like to thank also National Authorities of Mauritius and Rodrigues Islands for the signature of a Memorandum of agreement for the supply of biological material by Government of Mauritius and also for the Phytosanitary certificate. Thanks also to the I-SITE Montpellier Université d'Excellence (MUSE) for the international mobility support to the junior author (Explore \#2, the MUSE International Mobility program, 2019).