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Article: Imprimé

Non-Native, Non-Naturalised Plants Suffer Less Herbivory Than Native Plants Across European Botanical Gardens / Katy Ivison in Diversity and Distributions, 30 (12) (2024)

article (2024)

[article]
inDiversity and Distributions > 30 (12) (2024) . - e13938

Titre :	Non-Native, Non-Naturalised Plants Suffer Less Herbivory Than Native Plants Across European Botanical Gardens
Type de document :	Imprimé
Auteurs :	Katy Ivison ; Mark van Kleunen (1973-) ; James M.D. Speed ; Vibekke Vange ; Sonia Pujara ; Steffen Boch ; Dirk Enters ; Quentin Groom ; Zdeněk Janovský ; Jonathan M. Jeschke ; Jasmin Joshi ; Annette Kolb ; Johannes Kollmann (1963-) ; Tomáš Koubek ; Tristan Lemke ; Diethart Matthies ; Jana Raabova ; Katja Tielbörger ; Wayne Dawson
Année de publication :	2024
Article en page(s) :	e13938
Langues :	Français (fre)
Catégories :	[CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes
Résumé :	Aim: The enemy release hypothesis states that the invasion success of non-native species is partly due to their escape from natural enemies, e.g., herbivores. Large-scale studies of herbivory using multiple species across multiple sites are needed to test the generality of herbivory release in non-native plants. Location: Europe. Methods: We carried out leaf-herbivory surveys from 2007 to 2021 in 15 botanical gardens ranging in latitude from 47°N (Switzerland) to 63°N (Norway) to investigate how herbivory levels differed between (i) native and non-native species, and (ii) native and non-naturalised or naturalised species. Results: Overall, we found that herbivory levels were lower on non-native than native species. In addition, we found that non-naturalised plants suffered less herbivory than natives and that naturalised plants showed similar levels of herbivory to native plants. Main Conclusions: We find broad support for lower herbivory of non-native plant species compared to natives. However, the stronger reduction in herbivory for non-naturalised plants suggests that herbivore release may be transient and less pronounced for naturalised non-native species that have become abundant and integrated into resident communities. This has implications for the management of naturalised non-native plants, which are performing well in their non-native ranges despite suffering comparable herbivory levels to native species.
Lien pérenne :	DOI : 10.1111/ddi.13938
Permalink :	https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=154102

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