An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago)
Biological control can be an effective conservation strategy to manage invasive species when other conventional methods cannot be implemented. Estimating the benefits of biological control for the conservation of native biodiversity remains a challenging task. Following the introduction of a defoliating sawfly, Cibdela janthina, for biological control of invasive giant bramble, Rubus alceifolius, on Réunion Island (Mascarene Archipelago), we monitored the consequent change in R. alceifolius cover as well as species richness and cover of non-native species and native species within a set of patches along an altitudinal gradient in the National Park of Réunion Island. There was an increase in native species richness and cover together with a decrease in R. alceifolius cover, showing that biological control positively impacted the native plant communities. The effectiveness of C. janthina was influenced by the altitudinal range, the surface area of the patches and the location of each patch, i.e forest edge or forest matrix. We discuss the extent to which the use of biological control within an integrated approach can optimize benefits for biodiversity conservation in the short to medium term by selecting complementary and standardised protocols.
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Language: | eng |
Subjects: | H60 - Mauvaises herbes et désherbage, P01 - Conservation de la nature et ressources foncières, lutte biologique, espèce envahissante, mauvaise herbe, conservation de la diversité biologique, couverture végétale, organisme nuisible, méthode de lutte, communauté végétale, http://aims.fao.org/aos/agrovoc/c_918, http://aims.fao.org/aos/agrovoc/c_49865, http://aims.fao.org/aos/agrovoc/c_8347, http://aims.fao.org/aos/agrovoc/c_33955, http://aims.fao.org/aos/agrovoc/c_25409, http://aims.fao.org/aos/agrovoc/c_5741, http://aims.fao.org/aos/agrovoc/c_5728, http://aims.fao.org/aos/agrovoc/c_32514, http://aims.fao.org/aos/agrovoc/c_6543, http://aims.fao.org/aos/agrovoc/c_3081, |
Online Access: | http://agritrop.cirad.fr/599393/ http://agritrop.cirad.fr/599393/1/Cybele%202021%20Rubus%20Biol%20COntrol.pdf |
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dig-cirad-fr-5993932024-05-30T16:02:04Z http://agritrop.cirad.fr/599393/ http://agritrop.cirad.fr/599393/ An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago). Cybele Cathleen, Flores Olivier, Baret Stéphane, Chiroleu Frédéric, Reynaud Bernard, Rivière Jean-Noël, Rouget Mathieu, Sauroy-Toucouère Sohan, Zitte Yannick, Strasberg Dominique. 2021. Biological Control, 163:104670, 11 p.https://doi.org/10.1016/j.biocontrol.2021.104670 <https://doi.org/10.1016/j.biocontrol.2021.104670> An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) Cybele, Cathleen Flores, Olivier Baret, Stéphane Chiroleu, Frédéric Reynaud, Bernard Rivière, Jean-Noël Rouget, Mathieu Sauroy-Toucouère, Sohan Zitte, Yannick Strasberg, Dominique eng 2021 Biological Control H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 La Réunion France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Biological control can be an effective conservation strategy to manage invasive species when other conventional methods cannot be implemented. Estimating the benefits of biological control for the conservation of native biodiversity remains a challenging task. Following the introduction of a defoliating sawfly, Cibdela janthina, for biological control of invasive giant bramble, Rubus alceifolius, on Réunion Island (Mascarene Archipelago), we monitored the consequent change in R. alceifolius cover as well as species richness and cover of non-native species and native species within a set of patches along an altitudinal gradient in the National Park of Réunion Island. There was an increase in native species richness and cover together with a decrease in R. alceifolius cover, showing that biological control positively impacted the native plant communities. The effectiveness of C. janthina was influenced by the altitudinal range, the surface area of the patches and the location of each patch, i.e forest edge or forest matrix. We discuss the extent to which the use of biological control within an integrated approach can optimize benefits for biodiversity conservation in the short to medium term by selecting complementary and standardised protocols. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/599393/1/Cybele%202021%20Rubus%20Biol%20COntrol.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1016/j.biocontrol.2021.104670 10.1016/j.biocontrol.2021.104670 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biocontrol.2021.104670 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1016/j.biocontrol.2021.104670 info:eu-repo/semantics/dataset/purl/https://data.mendeley.com/datasets/xbrzkhdmd5/1 info:eu-repo/grantAgreement/ERDF///// |
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H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
spellingShingle |
H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Cybele, Cathleen Flores, Olivier Baret, Stéphane Chiroleu, Frédéric Reynaud, Bernard Rivière, Jean-Noël Rouget, Mathieu Sauroy-Toucouère, Sohan Zitte, Yannick Strasberg, Dominique An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
description |
Biological control can be an effective conservation strategy to manage invasive species when other conventional methods cannot be implemented. Estimating the benefits of biological control for the conservation of native biodiversity remains a challenging task. Following the introduction of a defoliating sawfly, Cibdela janthina, for biological control of invasive giant bramble, Rubus alceifolius, on Réunion Island (Mascarene Archipelago), we monitored the consequent change in R. alceifolius cover as well as species richness and cover of non-native species and native species within a set of patches along an altitudinal gradient in the National Park of Réunion Island. There was an increase in native species richness and cover together with a decrease in R. alceifolius cover, showing that biological control positively impacted the native plant communities. The effectiveness of C. janthina was influenced by the altitudinal range, the surface area of the patches and the location of each patch, i.e forest edge or forest matrix. We discuss the extent to which the use of biological control within an integrated approach can optimize benefits for biodiversity conservation in the short to medium term by selecting complementary and standardised protocols. |
format |
article |
topic_facet |
H60 - Mauvaises herbes et désherbage P01 - Conservation de la nature et ressources foncières lutte biologique espèce envahissante mauvaise herbe conservation de la diversité biologique couverture végétale organisme nuisible méthode de lutte communauté végétale http://aims.fao.org/aos/agrovoc/c_918 http://aims.fao.org/aos/agrovoc/c_49865 http://aims.fao.org/aos/agrovoc/c_8347 http://aims.fao.org/aos/agrovoc/c_33955 http://aims.fao.org/aos/agrovoc/c_25409 http://aims.fao.org/aos/agrovoc/c_5741 http://aims.fao.org/aos/agrovoc/c_5728 http://aims.fao.org/aos/agrovoc/c_32514 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Cybele, Cathleen Flores, Olivier Baret, Stéphane Chiroleu, Frédéric Reynaud, Bernard Rivière, Jean-Noël Rouget, Mathieu Sauroy-Toucouère, Sohan Zitte, Yannick Strasberg, Dominique |
author_facet |
Cybele, Cathleen Flores, Olivier Baret, Stéphane Chiroleu, Frédéric Reynaud, Bernard Rivière, Jean-Noël Rouget, Mathieu Sauroy-Toucouère, Sohan Zitte, Yannick Strasberg, Dominique |
author_sort |
Cybele, Cathleen |
title |
An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
title_short |
An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
title_full |
An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
title_fullStr |
An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
title_full_unstemmed |
An assessment of biological control of Rubus alceifolius invasion on Réunion Island (Mascarene archipelago) |
title_sort |
assessment of biological control of rubus alceifolius invasion on réunion island (mascarene archipelago) |
url |
http://agritrop.cirad.fr/599393/ http://agritrop.cirad.fr/599393/1/Cybele%202021%20Rubus%20Biol%20COntrol.pdf |
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