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Monographs of Invasive Plants in Europe n°3 : Carpobrotus / Josefina G. Campoy in Botany letters, vol. 165, n°3-4 (Année 2018)

Public [article]  inBotany letters > vol. 165, n°3-4 (Année 2018) . - pp. 440-475 Titre : Monographs of Invasive Plants in Europe n°3 : Carpobrotus Type de document : texte imprimé Auteurs : Josefina G. Campoy ; Alicia T.R. Acosta ; Laurence Affre ; Rodolfo Barreiro ; Giuseppe Brundu ; Elise Buisson ; Luis Gonzales ; Margarita Lema ; Ana Novoa ; Ruben Retuerto ; Sergio R. Roiloa ; J. Fagúndez Année de publication : 2018 Article en page(s) : pp. 440-475 Langues : Anglais (eng) Catégories : [Espèces (in biblio)] Carpobrotus acinaciformis [Espèces (in biblio)] Carpobrotus edulis Mots-clés : espèce végétale exotique envahissante  interaction biotique  contrainte écologique  écophysiologie  impact environnemental  potentialité d'hybridation  méthode de lutte  stratégie de reproduction  aire de répartition Résumé : "This report synthesizes all aspects of the taxonomy, distribution, history of introduction and spread, ecological constrains (including preferred climate, substratum and habitats), responses to biotic and abiotic factors, biology (including phenology, vegetative and reproductive biology), economic importance and human uses, ecological impacts, legislation and management of Carpobrotus N.E.Br. (Aizoaceae), a prominent invasive plant in Europe. Carpobrotus species are mat-forming trailing succulent perennial herbs native from South Africa, introduced in Europe for ornamental and soil stabilization purposes since the beginning of the seventeenth century, now widely naturalized on coastal habitats of southern and western Europe. C. acinaciformis and C. edulis are the main species recognized outside South Africa, together with their hybrids and potential hybrid swarms. Identification conflicts both in the native and invaded areas raise doubts on the taxonomy of these taxa, but hybridization processes may boost adaptive changes in the invaded range. The release of Carpobrotus in natural environments and protected areas is prohibited in several European countries, but this taxon is not included in the list of invasive species of Union concern. Carpobrotus is a pioneer of disturbed sites and coastal areas including cliffs and sand dune systems, due to its tolerance to stress factors such as salinity, drought and excess of light. Carpobrotus invasion ultimately affects patterns of native species diversity. Moreover, it has been recognized as a major driver of soil conditions shifts and soil geochemical processes disruptions, representing a serious threat for coastal habitats. Management plans for Carpobrotus must consider its high plasticity for morphological and ecophysiological traits, which may probably explain its tolerance to a wide range of ecological conditions. Its flexible mating systems, which represent an optimal strategy to facilitate local adaptation and habitat colonization, include ability to produce apomictic seeds, self- and cross-pollination, and an intense vegetative clonality. In addition, Carpobrotus produces a large seed bank with a moderate short-term persistence, and fruits are effectively dispersed by mammals. The most efficient control methods are physical removal and herbicide application on leaves, whereas integration of biological control with other conventional management methods are likely to be most effective. A long-term monitoring of control actions and restoration of soil conditions are needed to prevent recovering from clonal parts, seed bank or mammal faeces as well as potential new invasions by other opportunistic species." (source : auteurs) Type de publication : périodique Référence biblio : Campoy J., Acosta A.-R., Affre L., Barreiro R., Brundu G., Buisson E., Gonzales L., Lema M., Novoa A., Retuerto R., Roiloa S., Fagúndez J., 2018 - Monographs of Invasive Plants in Europe n°3 : Carpobrotus. Botany letters, 165 : 440-475. ID PMB : 68146 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=68146 [article]

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• Monographs on invasive plants in Europe N° 4: Arundo donax L. / Jesus Jiménez-Ruiz in Botany letters, vol. 168, n°1 (Année 2021)

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The EPPO prioritization process for invasive alien plants / Jules Brunel in Bulletin OEPP, vol. 40, n°3 (Décembre 2010)

Public [article]  inBulletin OEPP > vol. 40, n°3 (Décembre 2010) . - pp. 407-422 Titre : The EPPO prioritization process for invasive alien plants Type de document : texte imprimé Auteurs : Jules Brunel, Auteur ; Etienne Branquart, Auteur ; Guillaume Fried, Auteur ; Johan van Valkenburg, Auteur ; Giuseppe Brundu, Auteur ; S. Buholzer, Auteur ; A. Uludag, Auteur ; M. Joseffson, Auteur ; R. Baker, Auteur Année de publication : 2010 Article en page(s) : pp. 407-422 Langues : Anglais (eng) Mots-clés : plante invasive  méthodologie  hiérarchisation  liste d'espèces  critère déterminant Résumé : "Although invasive alien plants are gaining increased attention within EPPO countries, there is no existing widely agreed method to identify those alien plants that are considered invasive and represent the highest priority for pest risk analysis. In the framework of the ad hoc Panel on Invasive Alien Species, EPPO proposes a prioritization process for invasive alien plants designed (i) to produce a list of invasive alien plants that are established or could potentially establish in the EPPO region and (ii) to determine which of these have the highest priority for an EPPO pest risk analysis. The process consists of compiling available information on alien plants according to pre-determined criteria, and can be run at the EPPO region level, or at a country or local area level. These criteria examine whether the species is alien in the area under study, and whether it is established or not. The criteria used primarily rely on observations in the EPPO region but, if the species is not established, the invasive behaviour of the species in other countries should be investigated, as well as the suitability of the ecoclimatic conditions in the area under consideration. The spread potential, the potential negative impacts on native species, habitats and ecosystems, as well as on agriculture, horticulture or forestry are considered. If the species qualifies as an invasive alien plant of major concern through this first set of questions, the process then investigates the efficiency of international measures (to be justified through a pest risk analysis) to prevent the entry and spread of the species. The second set of questions are designed to determine whether the species is internationally traded or enters new countries through international pathways for which the risk of introduction is superior to natural spread, and whether the species still has a significant suitable area for further spread. If used by several EPPO countries, this prioritization process represents an opportunity to provide consistent country lists of invasive alien plant species, as well as a tool for dialogue and exchange of information." (source : auteurs) Type de publication : périodique Référence biblio : Brunel J., Branquart E., Fried G., van Valkenburg J., Brundu G., Buholzer S., Uludag A., Joseffson M., Baker R., 2010 - The EPPO prioritization process for invasive alien plants. Bulletin OEPP, 40 (3) : 407-422. ID PMB : 65713 Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=65713 [article]

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