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CBNPMP-Thèmes > Ecologie et géographie botanique > Chorologie, endémisme, cartographie d'espèce, atlas, catalogue, centre dispersion, région florale, migration > Plantes subspontanées, naturalisées, envahissantes
Plantes subspontanées, naturalisées, envahissantes |
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Importance or Ludwigia grandiflora as invasive weed on meadows and pastures in Western France / Jacques Haury (2011)
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est un extrait de 3rd International Symposium Environmental Weeds and Invasive Plants. Abstracts (2011)
Titre : Importance or Ludwigia grandiflora as invasive weed on meadows and pastures in Western France Type de document : Extrait d'ouvrage Auteurs : Jacques Haury ; Florian Noël ; Michel Bozec ; Julie Coudreuse ; Jérémy Guil ; Gaulthier Marrel ; Jean-Luc Maisonne ; Jean Patrice Damien Année de publication : 2011 Importance : 5 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Ludwigia grandiflora (Michaux) Greuter & Burdet Résumé : In flooded meadows, Large Water Primrose (Ludwigia grandiflora ssp. hexapetala) has become an invasive weed since years in many Western marshes. Settlement occurs both by cuttings and seedlings. Our purpose was (i) to assess progressive colonization in three sites and (ii) to show adaptive traits of Ludwigia “terrestrial forms” using another site with a strong moisture gradient, and (iii) to get recommendations for managers. (i) In the Natural Regional Park of Brière, colonization occurred through dykes. The first appearance was probably due to a dirty dredging engine. In Mazerolles polder, it was due to flooding and was increased by pumping in colonized dykes with much fragmentation. In Apigné meadow bad drainage led to colonization by Ludwigia. Field maps assess progressive colonization on many areas. (ii) Adaptation to land conditions led to reduced biomass of the whole plant and increased ratio between roots and stems. Cumulative stem length was only 21 cm in dry conditions, while it reached 2064 cm in aquatic forms. After settlement, plants are able to survive for years provided there is some remaining moisture in the soil. (iii) As a consequence for managers, barriers limiting dispersion of cuttings should be established in dykes but also along the hydraulic network leaving reed strips. Flooding events should lead to careful field survey to pick up the cuttings. The main problem is when fertile seeds are dispersed all over the area as in Mazerolles. No prevention exists, thus attempts of destroying Ludwigia mats are experimented. Lien pérenne : HAL : hal-00842412 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=85759 Haury, J., Noël, F., Bozec, M., Coudreuse, J., Guil, J., Marrel, G., Maisonne, J.L., Damien, J.P. 2011. Importance or Ludwigia grandiflora as invasive weed on meadows and pastures in Western France. In: 3rd International Symposium Environmental Weeds and Invasive Plants. Abstracts. : 5 p..Documents numériques
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Communication (2011)URLIncidence of Germinable Seeds of Ludwigia grandiflora subsp. hexapetala (Onagraceae) in the Feces of Lake Biwa’s Waterfowl / Shinya Hieda in Acta Phytotaxonomica et Geobotanica, 74 (1) (2023)
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Titre : Incidence of Germinable Seeds of Ludwigia grandiflora subsp. hexapetala (Onagraceae) in the Feces of Lake Biwa’s Waterfowl Type de document : Imprimé Auteurs : Shinya Hieda ; Konomi Ota ; Kisa Nagamine ; Hiroki Kobayashi ; Naohiko Noma Année de publication : 2023 Article en page(s) : 47-51 Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Ludwigia grandiflora subsp. hexapetala Résumé : Endozoochorous dispersal of the invasive alien aquatic plant Ludwigia grandiflora subsp. hexapetala through waterfowl in Lake Biwa, Japan, is reported. Germination of seeds collected from the feces of waterfowl in Yabase, southern Lake Biwa proved them to be viable. It is necessary to be vigilant against the sudden appearance of L. grandiflora subsp. hexapetala in water systems where it is absent and to monitor its dispersal by waterfowl. Lien pérenne : DOI : 10.18942/apg.202216 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=151702
in Acta Phytotaxonomica et Geobotanica > 74 (1) (2023) . - 47-51Hieda, S., Ota, K., Nagamine, K., Kobayashi, H., Noma, N. 2023. Incidence of Germinable Seeds of Ludwigia grandiflora subsp. hexapetala (Onagraceae) in the Feces of Lake Biwa’s Waterfowl. Acta Phytotaxonomica et Geobotanica, 74(1): 47-51.Documents numériques
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Article (2023)URLInformation on measures and related costs in relation to species included on the Union list: Acacia saligna / Giuseppe Brundu (2018)
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Titre : Information on measures and related costs in relation to species included on the Union list: Acacia saligna : Technical note prepared by IUCN for the European Commission. Type de document : Électronique Auteurs : Giuseppe Brundu ; Vanessa Lozano ; Étienne Branquart Editeur : International Union for Conservation of Nature Année de publication : 2018 Importance : 26 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Acacia saligna Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147695 Brundu, G., Lozano, V., Branquart, É. 2018. Information on measures and related costs in relation to species included on the Union list: Acacia saligna : Technical note prepared by IUCN for the European Commission. International Union for Conservation of Nature, [S.l.]. 26 pp.Documents numériques
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Note technique (2018)Adobe Acrobat PDFInformation on measures and related costs in relation to species included on the Union list: Ailanthus altissima / Giuseppe Brundu (2017)
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Titre : Information on measures and related costs in relation to species included on the Union list: Ailanthus altissima : Technical note prepared by IUCN for the European Commission. Type de document : Électronique Auteurs : Giuseppe Brundu Editeur : International Union for Conservation of Nature Année de publication : 2017 Importance : 22 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Ailanthus altissima Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147696 Brundu, G. 2017. Information on measures and related costs in relation to species included on the Union list: Ailanthus altissima : Technical note prepared by IUCN for the European Commission. International Union for Conservation of Nature, [S.l.]. 22 pp.Documents numériques
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Note technique (2017)Adobe Acrobat PDFInformation on measures and related costs in relation to species included on the Union list: Ambrosia confertiflora / Johannes Leonardus Cornelis Hendrikus van Valkenburg (2018)
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Titre : Information on measures and related costs in relation to species included on the Union list: Ambrosia confertiflora : Technical note prepared by IUCN for the European Commission. Type de document : Électronique Auteurs : Johannes Leonardus Cornelis Hendrikus van Valkenburg (1964) Editeur : International Union for Conservation of Nature Année de publication : 2018 Importance : 15 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thèmes] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Ambrosia confertiflora Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147691 Valkenburg, J.L.C.H.v. 2018. Information on measures and related costs in relation to species included on the Union list: Ambrosia confertiflora : Technical note prepared by IUCN for the European Commission. International Union for Conservation of Nature, [S.l.]. 15 pp.Documents numériques
Consultable
Note technique (2018)Adobe Acrobat PDFInformation on measures and related costs in relation to species included on the Union list: Andropogon virginicus / Johannes Leonardus Cornelis Hendrikus van Valkenburg (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Baccharis halimifolia / Guillaume Fried (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Cabomba caroliniana / Tobias O Bickel (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Cardiospermum grandiflorum / Nicola Schoenenberger (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Cinnamomum camphora / Johannes J. Le Roux (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Cortaderia jubata / Vernon Visser (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Ehrharta calycina / Vernon Visser (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Eichhornia crassipes / Julie A Coetzee (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Elodea nuttallii. / Andreas Hussner (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Gunnera tinctoria / Margherita Gioria (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Gymnocoronis spilanthoides / Johannes Leonardus Cornelis Hendrikus van Valkenburg (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Hakea sericea / Elizabete Marchante (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Heracleum spp. / Jan Pergl (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Humulus scandens / Guillaume Fried (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Hydrocotyle ranunculoides / Andreas Hussner (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Hygrophila polysperma / Johannes Leonardus Cornelis Hendrikus van Valkenburg (2017)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Impatiens glandulifera / Rob Tanner (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list: Lagarosiphon major / Andreas Hussner (2019)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Lespedeza cuneata / Luke S. Flory (2018)
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PermalinkInformation on measures and related costs in relation to species included on the Union list. Ludwigia grandiflora and Ludwigia peploides / Guillaume Fried (2019)
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