Modelled and observed Aedes albopictus mosquito population dynamics during a SIT field trial, Mauritius, 2017-2019

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Iyaloo, Diana; Haramboure, Marion; Elahee, Khouaildi Bin; Marti, Renaud; Castets, Mathieu; Degenne, Pascal; Bouyer, Jérémy; Baldet, Thierry; Tran, Annelise, 2025, "Modelled and observed Aedes albopictus mosquito population dynamics during a SIT field trial, Mauritius, 2017-2019", https://doi.org/10.18167/DVN1/ZKJBMK, CIRAD Dataverse, V1, UNF:6:0mI+mTaZl0RCm0I7mdt3/g== [fileUNF]

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Description	The prevention of diseases caused by Aedes-borne pathogens, such as dengue, chikungunya and Zika viruses, relies on mosquito control. An innovative method adapted for Aedes albopictus mosquitoes is the Sterile Insect Technique (SIT) that consists in the mass-release of sterilized mosquito males. The impact of SIT and the optimization of release strategies can be studied from modelling. This dataset includes entomological collected on the field during an SIT trial in Mauritius, 2017-2019, as well as modelled mosquito population dynamics, obtained from simulations using ARBOCARTO tool, for the same period. To cite this dataset: Iyaloo, D., Haramboure, M., Elahee, K.B., Marti, R., Castets, M., Degenne, P., Bouyer, J., Baldet, T., Tran, A. 2025. Modelled and observed Aedes albopictus mosquito population dynamics during a SIT field trial, Mauritius, 2017-2019. https://doi.org/10.18167/DVN1/ZKJBMK, CIRAD Dataverse, V1. (2025-07-01)
Subject	Medicine, Health and Life Sciences
Keyword	Aedes albopictus, mosquitoes, moustique, sterile insect release, lâcher d'insectes stériles, modelling, modélisation, Mauritius, Maurice
Related Publication	Iyaloo, D. P., Bouyer, J., Facknath, S., Bheecarry, A., 2020. Pilot Suppression trial of Aedes albopictus mosquitoes through an Integrated Vector Management strategy including the Sterile Insect Technique in Mauritius. doi: 10.1101/2020.09.06.284968
Notes	Two study sites, Panchvati (PAN) and Pointe des Lascars (PDL) were selected as SIT test and control sites, respectively (Iyaloo et al., 2020). Aedes albopictus sterile males were released in PAN on a weekly basis from 17 May 2017 to 09 February 2018. Before the start of the SIT trials, ovitraps were set in PAN and PDL and eggs collections were performed weekly from 09 February 2017 to 13 April 2018. The percentage of fertile eggs was calculated on both sites. Additional egg collections were performed weekly from January to December 2019 on the PDL sites. Ae. albopictus population dynamics was simulated for the same period using the weather-driven ARBOCARTO model (Marti et al., 2025). The complete methodology is detailed in (Iyaloo et al., 2020) and (Haramboure et al., 2025). This dataset includes: Field entomological data (egg abundance, egg fertility) Simulated mosquito population dynamics (outputs of ARBOCARTO model) Work folder with the meteorological and environmental data used to run the ARBOCARTO model (inputs)
License/Data Use Agreement	CC BY 4.0

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	1 to 9 of 9 Files	Original Format Archival Format (.tab) Request Access
	Fertility_results_PDL_PAN_2017_2018.tab Field data/Tabular Data - 1,9 KB Published 23 juil. 2025 0 Downloads 1 Variables, 57 Observations UNF:6:IWv1FT04nutRdz6IZ773Wg== Percentage of fertile eggs observed in Pointe des Lascars (PDL) and Panchvati (PAN) areas, Mauritius, 2017-2018	Access File File Access Restricted Request Access Download Metadata Data File Citation EndNote XML RIS BibTeX
	Ovitraps_results_PDL_2019.tab Field data/Tabular Data - 38,9 KB Published 23 juil. 2025 0 Downloads 1 Variables, 2251 Observations UNF:6:VYp+r9QK6eSnyZPAZWH9KQ== Number of eggs observed in Pointe des Lascars (PDL), Mauritius, 2019	Access File File Access Restricted Request Access Download Metadata Data File Citation EndNote XML RIS BibTeX
	Ovitraps_results_PDL_PAN_2017_2018.tab Field data/Tabular Data - 1,8 KB Published 23 juil. 2025 0 Downloads 1 Variables, 57 Observations UNF:6:IWv1FT04nutRdz6IZ773Wg== Mean number of eggs/ovitrap observed in Pointe des Lascars (PDL) and Panchvati (PAN) areas, Mauritius, 2017-2018	Access File File Access Restricted Request Access Download Metadata Data File Citation EndNote XML RIS BibTeX
	ARBOCARTO_INPUTS.7z Model/Compressed Archive - 10,9 KB Published 23 juil. 2025 0 Downloads MD5: 579b9b646ca18eeeb71cb0936ca044a1 Working folder to run ARBOCARTO tool	Access File File Access Public Download Options Compressed Archive Download Metadata Data File Citation EndNote XML RIS BibTeX
	ARBOCARTO_OUTPUTS.7z Model/Compressed Archive - 97,8 KB Published 23 juil. 2025 0 Downloads MD5: 6f42a3e4d73274ef7bf86ad0b8f0b759 ARBOCARTO outputs (shapefile format)	Access File File Access Public Download Options Compressed Archive Download Metadata Data File Citation EndNote XML RIS BibTeX
	Figure_tests_TIS_DynPop.R Scripts/R Syntax - 6,1 KB Published 23 juil. 2025 1 Download MD5: 1347ba5768ec91028b046a90becb11c0 Figure : Test different scenarios of ARBOCARTO simulations in the SIT test area (PAN area).	Preview "Scripts/Figure_tests_TIS_DynPop.R" Access File File Access Public Download Options R Syntax Download Metadata Data File Citation EndNote XML RIS BibTeX
	Figure_tests_TIS_sterile_eggs.R Scripts/R Syntax - 8,3 KB Published 23 juil. 2025 0 Downloads MD5: fbc5756e83a989929aebcf904ec8a3b7 Figure : Test different scenarios of ARBOCARTO simulations in the SIT test area (PAN area): output: percentage of fertile eggs and other indicators	Preview "Scripts/Figure_tests_TIS_sterile_eggs.R" Access File File Access Public Download Options R Syntax Download Metadata Data File Citation EndNote XML RIS BibTeX
	Figure_validationDynPop.R Scripts/R Syntax - 3,6 KB Published 23 juil. 2025 0 Downloads MD5: cf73632f9d53e8cd9b9896e711b0f3f6 R script for Figure: Validation of the ARBOCARTO model in the SIT control area (PDL area).	Preview "Scripts/Figure_validationDynPop.R" Access File File Access Public Download Options R Syntax Download Metadata Data File Citation EndNote XML RIS BibTeX
	Figure_validationTIS.R Scripts/R Syntax - 3,2 KB Published 23 juil. 2025 0 Downloads MD5: 5ec7892874c84f3886e0448595ee3fdb Figure : Validation of the ARBOCARTO in the SIT test area (PAN area).	Preview "Scripts/Figure_validationTIS.R" Access File File Access Public Download Options R Syntax Download Metadata Data File Citation EndNote XML RIS BibTeX

Citation Metadata

Persistent Identifier	doi:10.18167/DVN1/ZKJBMK
Publication Date	2025-07-23
Title	Modelled and observed Aedes albopictus mosquito population dynamics during a SIT field trial, Mauritius, 2017-2019
Subtitle	Dynamique de population modélisée et observée des moustiques Aedes albopictus durant un essai terrain SIT, Maurice, 2017-2019
Author	Iyaloo, Diana (Vector Biology and Control Division, Ministry of Health and Wellness, Curepipe, Mauritius) - ORCID: 0000-0001-5871-301X Haramboure, Marion (CIRAD, UMR ASTRE, La Réunion, France) - ORCID: 0000-0002-5738-8216 Elahee, Khouaildi Bin (Vector Biology and Control Division, Ministry of Health and Wellness, Curepipe, Mauritius) Marti, Renaud (INRAE, UMR TETIS, France) - ORCID: 0000-0002-8382-7008 Castets, Mathieu (CIRAD, UMR TETIS, La Réunion, France) - ORCID: 0009-0005-5035-1938 Degenne, Pascal (CIRAD, UMR TETIS, France) - ORCID: 0000-0003-0062-8511 Bouyer, Jérémy (CIRAD, UMR ASTRE, La Réunion, France) - ORCID: 0000-0002-1913-416X Baldet, Thierry (CIRAD, UMR ASTRE, La Réunion, France) - ORCID: 0000-0003-2979-9517 Tran, Annelise (CIRAD, UMR TETIS, France) - ORCID: 0000-0001-5463-332X
Point of Contact	Use email button above to contact. Tran, Annelise (CIRAD, UMR TETIS, France)
Description	The prevention of diseases caused by Aedes-borne pathogens, such as dengue, chikungunya and Zika viruses, relies on mosquito control. An innovative method adapted for Aedes albopictus mosquitoes is the Sterile Insect Technique (SIT) that consists in the mass-release of sterilized mosquito males. The impact of SIT and the optimization of release strategies can be studied from modelling. This dataset includes entomological collected on the field during an SIT trial in Mauritius, 2017-2019, as well as modelled mosquito population dynamics, obtained from simulations using ARBOCARTO tool, for the same period. To cite this dataset: Iyaloo, D., Haramboure, M., Elahee, K.B., Marti, R., Castets, M., Degenne, P., Bouyer, J., Baldet, T., Tran, A. 2025. Modelled and observed Aedes albopictus mosquito population dynamics during a SIT field trial, Mauritius, 2017-2019. https://doi.org/10.18167/DVN1/ZKJBMK, CIRAD Dataverse, V1. (2025-07-01)
Subject	Medicine, Health and Life Sciences
Keyword	Aedes albopictus (agrovoc) http://aims.fao.org/aos/agrovoc/c_30483 mosquitoes (agrovoc) http://aims.fao.org/aos/agrovoc/c_e76b14ac moustique (agrovoc) http://aims.fao.org/aos/agrovoc/c_e76b14ac sterile insect release (agrovoc) http://aims.fao.org/aos/agrovoc/c_7400 lâcher d'insectes stériles (agrovoc) http://aims.fao.org/aos/agrovoc/c_7400 modelling (agrovoc) http://aims.fao.org/aos/agrovoc/c_230ab86c modélisation (agrovoc) http://aims.fao.org/aos/agrovoc/c_230ab86c Mauritius (agrovoc) http://aims.fao.org/aos/agrovoc/c_4662 Maurice (agrovoc) http://aims.fao.org/aos/agrovoc/c_4662
Topic Classification	research methods (agris) http://www.fao.org/3/u1808e/U1808E01.htm#P250_11183 méthodes de recherche (agris) http://www.fao.org/3/u1808f/u1808F01.htm
Related Publication	Iyaloo, D. P., Bouyer, J., Facknath, S., Bheecarry, A., 2020. Pilot Suppression trial of Aedes albopictus mosquitoes through an Integrated Vector Management strategy including the Sterile Insect Technique in Mauritius. doi: 10.1101/2020.09.06.284968 https://doi.org/10.1101/2020.09.06.284968 Haramboure M., Labbe P., Baldet T., Damiens D., Gouagna L.C., Bouyer J., Tran A.. 2020. Modelling the control of Aedes albopictus mosquitoes based on sterile males release techniques in a tropical environment. Ecological Modelling, 420 : 22 p. doi: 10.1016/j.ecolmodel.2020.109002 https://doi.org/10.1016/j.ecolmodel.2020.109002 Haramboure M., Iyaloo, D. P., Marti, R., Elahee, K.B., Castets, M., Degenne, P., Bouyer, J., Baldet, T., Tran, A. Modelling the Impact of Sterile Males Releases on a Wild Mosquito Population –model assessment from field trials in Mauritius. Submitted. doi: 10.5281/zenodo.16039452 https://doi.org/10.5281/zenodo.16039452 Marti, R., Demarchi, M., Castets, M., Tran, A., 2025. Arbocarto: a mechanistic model based on the life cycle of Aedes mosquitoes, in: Remote Sensing and Spatial Modelling - Applications to the Surveillance and Control of Mosquito-Borne Diseases, Update Sciences et Technologies. Quae, Versailles, pp. 109–118. doi: 10.35690/978-2-7592-4102-6 http://doi.org/10.35690/978-2-7592-4102-6
Notes	Two study sites, Panchvati (PAN) and Pointe des Lascars (PDL) were selected as SIT test and control sites, respectively (Iyaloo et al., 2020). Aedes albopictus sterile males were released in PAN on a weekly basis from 17 May 2017 to 09 February 2018. Before the start of the SIT trials, ovitraps were set in PAN and PDL and eggs collections were performed weekly from 09 February 2017 to 13 April 2018. The percentage of fertile eggs was calculated on both sites. Additional egg collections were performed weekly from January to December 2019 on the PDL sites. Ae. albopictus population dynamics was simulated for the same period using the weather-driven ARBOCARTO model (Marti et al., 2025). The complete methodology is detailed in (Iyaloo et al., 2020) and (Haramboure et al., 2025). This dataset includes: Field entomological data (egg abundance, egg fertility) Simulated mosquito population dynamics (outputs of ARBOCARTO model) Work folder with the meteorological and environmental data used to run the ARBOCARTO model (inputs)
Language	English
Producer	Vector Biology and Control Division (Ministry of Health and Wellness, Mauritius) https://health.govmu.org UMR TETIS (Centre de coopération Internationale en Recherche Agronomique pour le Développement) (CIRAD) https://www.cirad.fr/
Production Date	2025-01-01
Funding Information	IAEA: INT 5155 IAEA: MAR5026-EVT2003571
Distributor	(Centre de coopération Internationale en Recherche Agronomique pour le Développement) (CIRAD) https://www.cirad.fr/
Distribution Date	2025-07-01
Depositor	Tran, Annelise
Deposit Date	2025-07-14
Time Period	Start Date: 2017-01-01 ; End Date: 2019-12-31
Data Type	Dataset
Software	ARBOCARTO, Version: 3
Documentation and Access to Sources	https://www.arbocarto.fr

Geospatial Metadata

Geographic Coverage	Mauritius, Pointe des lascars
Geographic Unit	meters (EPSG:32740 - WGS84 / UTM zone 40S)
Geographic Bounding Box	57.69 57.713 -20.082 -20.092

Métadonnées CIRAD

CTS	CTS 4 - Santé des plantes, des animaux et des écosystèmes
Data collection method	Simulation data; Observational data

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