Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations
Mango blossom gall midge, Procontarinia mangiferae (=Erosomyia mangiferae Felt), is an invasive pest that causes economic damage worldwide. The objectives of our study were to highlight the genetic and ecological abilities of this monophagous gall midge to invade new habitats and to evaluate its genetic structure on an isolated island. This study, carried out in subtropical Reunion Island, is based on data from population dynamics surveys and from molecular analyses (mitochondrial DNA and microsatellites). Using 11 microsatellite loci and an extensive sampling of 27 populations at 17 sites, we tested the genetic differentiation between populations sampled on different mango organs and cultivars at different seasons and under different climatic and cultural environments. We checked for the existence of a seasonal bottleneck. Our results showed that a single species, P. mangiferae, was present all year round with no genetic bottleneck at any of the sites sampled, regardless of the climatic and cultural conditions, and that it fed on inflorescences and young leaves. These characteristics showed the ecological plasticity of P. mangiferae, despite its low genetic diversity and, consequently, the invasive potential of this species. Populations in Reunion Island are structured into two clusters in sympatry and present in different proportions at each site. One cluster was more frequently found in the cultivated mango area. This work provides insights into the relationships between gall midges and tree host plants in a subtropical agro-ecosystem, as well as into the role of the population genetic structure in the establishment process of a monophagous invasive cecid fly.
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Language: | eng |
Subjects: | H10 - Ravageurs des plantes, Cecidomyiidae, ravageur des plantes, espèce envahissante, Mangifera indica, dynamique des populations, génétique des populations, relation hôte pathogène, écologie animale, variation saisonnière, zone agroclimatique, http://aims.fao.org/aos/agrovoc/c_1402, http://aims.fao.org/aos/agrovoc/c_16196, http://aims.fao.org/aos/agrovoc/c_49865, http://aims.fao.org/aos/agrovoc/c_4575, http://aims.fao.org/aos/agrovoc/c_6111, http://aims.fao.org/aos/agrovoc/c_34326, http://aims.fao.org/aos/agrovoc/c_34017, http://aims.fao.org/aos/agrovoc/c_427, http://aims.fao.org/aos/agrovoc/c_24894, http://aims.fao.org/aos/agrovoc/c_28638, http://aims.fao.org/aos/agrovoc/c_6543, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/569718/ http://agritrop.cirad.fr/569718/1/document_569718.pdf |
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dig-cirad-fr-5697182024-01-28T21:30:52Z http://agritrop.cirad.fr/569718/ http://agritrop.cirad.fr/569718/ Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations. Amouroux Paul, Normand Frédéric, Nibouche Samuel, Delatte Hélène. 2013. Biological Invasions, 15 (8) : 1677-1693.https://doi.org/10.1007/s10530-012-0400-0 <https://doi.org/10.1007/s10530-012-0400-0> Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations Amouroux, Paul Normand, Frédéric Nibouche, Samuel Delatte, Hélène eng 2013 Biological Invasions H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 La Réunion France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Mango blossom gall midge, Procontarinia mangiferae (=Erosomyia mangiferae Felt), is an invasive pest that causes economic damage worldwide. The objectives of our study were to highlight the genetic and ecological abilities of this monophagous gall midge to invade new habitats and to evaluate its genetic structure on an isolated island. This study, carried out in subtropical Reunion Island, is based on data from population dynamics surveys and from molecular analyses (mitochondrial DNA and microsatellites). Using 11 microsatellite loci and an extensive sampling of 27 populations at 17 sites, we tested the genetic differentiation between populations sampled on different mango organs and cultivars at different seasons and under different climatic and cultural environments. We checked for the existence of a seasonal bottleneck. Our results showed that a single species, P. mangiferae, was present all year round with no genetic bottleneck at any of the sites sampled, regardless of the climatic and cultural conditions, and that it fed on inflorescences and young leaves. These characteristics showed the ecological plasticity of P. mangiferae, despite its low genetic diversity and, consequently, the invasive potential of this species. Populations in Reunion Island are structured into two clusters in sympatry and present in different proportions at each site. One cluster was more frequently found in the cultivated mango area. This work provides insights into the relationships between gall midges and tree host plants in a subtropical agro-ecosystem, as well as into the role of the population genetic structure in the establishment process of a monophagous invasive cecid fly. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/569718/1/document_569718.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s10530-012-0400-0 10.1007/s10530-012-0400-0 info:eu-repo/semantics/altIdentifier/doi/10.1007/s10530-012-0400-0 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s10530-012-0400-0 |
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H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
spellingShingle |
H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Amouroux, Paul Normand, Frédéric Nibouche, Samuel Delatte, Hélène Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
description |
Mango blossom gall midge, Procontarinia mangiferae (=Erosomyia mangiferae Felt), is an invasive pest that causes economic damage worldwide. The objectives of our study were to highlight the genetic and ecological abilities of this monophagous gall midge to invade new habitats and to evaluate its genetic structure on an isolated island. This study, carried out in subtropical Reunion Island, is based on data from population dynamics surveys and from molecular analyses (mitochondrial DNA and microsatellites). Using 11 microsatellite loci and an extensive sampling of 27 populations at 17 sites, we tested the genetic differentiation between populations sampled on different mango organs and cultivars at different seasons and under different climatic and cultural environments. We checked for the existence of a seasonal bottleneck. Our results showed that a single species, P. mangiferae, was present all year round with no genetic bottleneck at any of the sites sampled, regardless of the climatic and cultural conditions, and that it fed on inflorescences and young leaves. These characteristics showed the ecological plasticity of P. mangiferae, despite its low genetic diversity and, consequently, the invasive potential of this species. Populations in Reunion Island are structured into two clusters in sympatry and present in different proportions at each site. One cluster was more frequently found in the cultivated mango area. This work provides insights into the relationships between gall midges and tree host plants in a subtropical agro-ecosystem, as well as into the role of the population genetic structure in the establishment process of a monophagous invasive cecid fly. |
format |
article |
topic_facet |
H10 - Ravageurs des plantes Cecidomyiidae ravageur des plantes espèce envahissante Mangifera indica dynamique des populations génétique des populations relation hôte pathogène écologie animale variation saisonnière zone agroclimatique http://aims.fao.org/aos/agrovoc/c_1402 http://aims.fao.org/aos/agrovoc/c_16196 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_4575 http://aims.fao.org/aos/agrovoc/c_6111 http://aims.fao.org/aos/agrovoc/c_34326 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_427 http://aims.fao.org/aos/agrovoc/c_24894 http://aims.fao.org/aos/agrovoc/c_28638 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Amouroux, Paul Normand, Frédéric Nibouche, Samuel Delatte, Hélène |
author_facet |
Amouroux, Paul Normand, Frédéric Nibouche, Samuel Delatte, Hélène |
author_sort |
Amouroux, Paul |
title |
Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
title_short |
Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
title_full |
Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
title_fullStr |
Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
title_full_unstemmed |
Invasive mango blossom gall midge, Procontarinia mangiferae (Felt) (Diptera: Cecidomyiidae) in Reunion Island: ecological plasticity, permanent and structured populations |
title_sort |
invasive mango blossom gall midge, procontarinia mangiferae (felt) (diptera: cecidomyiidae) in reunion island: ecological plasticity, permanent and structured populations |
url |
http://agritrop.cirad.fr/569718/ http://agritrop.cirad.fr/569718/1/document_569718.pdf |
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