Acacia farnesiana (arbre, arbuste)

Écologie Distribution Gestion Impacts Références et liens Contacts

Études de cas sur la gestion Ascension Is. The Management Plan suggests this species may become as harmful as Prosopis, with which it shares many similarities. It recommends mapping the distribution of this species as well as assessing its invasive potential and control methods (Pickup, 1999 in Varnham, 2006). French Polynesia   L' arrêté n°65 CM du 23 janvier 2006 dresse une liste de 35 plantes envahissantes déclarées "espèces menaçant la biodiversité" dont l' Acacia farnesiana. Ces plantes font l'objet de mesures d'interdiction d'importation nouvelle, de multiplication et de plantation, d'interdiction de transfert d'une île à l'autre de tout plat entier, fragment de plant, bouture, fruit et graine. Marquesas Islands Legally declared a threat to biodiversity in French Polynesia (Meyer 1998). Meyer (2000) lists this species as a dominant invader of dry sites. Marquesas Islands   L' arrêté n°65 CM du 23 janvier 2006 dresse une liste de 35 plantes envahissantes déclarées "espèces menaçant la biodiversité" dont l'Acacia farnesiana. Ces plantes font l'objet de mesures d'interdiction d'importation nouvelle, de multiplication et de plantation, d'interdiction de transfert d'une île à l'autre de tout plat entier, fragment de plant, bouture, fruit et graine. Queensland The best time for treatment is during autumn when plants are actively growing and soil moisture is good. Basal bark spray: For stems up to 15 cm diameter, carefully spray completely around base of plant to a height of 30 cm above ground level. Thoroughly spray into all crevices. Larger trees may be controlled by spraying to a greater height, up to 100 cm above ground level. At any time of year, cut stems off horizontally as close to the ground as possible. Immediately (within 15 seconds) swab cut surface with herbicide mixture.          Ressources pour la gestion/Liens 1. Arévalo, José Ramón; Leila Afonso; Agustín Naranjo and Marcos Salas, 2010. Invasion of the Gran Canaria ravines ecosystems (Canary Islands) by the exotic species Acacia farnesiana. Plant Ecology. Volume 1 / 1948 - Volume 210 / 2010 2. Bontrager, O.E., Scifres, C.J. and Drawe, D.L. 1979. Huisache Control by Power Grubbing. Journal of Range Management, 32(3): 185-188.         Résumé: Management information by Power Grubbing. Available from: http://jrm.library.arizona.edu/data/1979/323/6bont.pdf [Accessed 10 October 2002]. 3. Daehler, C.C; Denslow, J.S; Ansari, S and Huang-Chi, K., 2004. A Risk-Assessment System for Screening Out Invasive Pest Plants from Hawaii and Other Pacific Islands. Conservation Biology Volume 18 Issue 2 Page 360.         Résumé: A study on the use of a screening system to assess proposed plant introductions to Hawaii or other Pacific Islands and to identify high-risk species used in horticulture and forestry which would greatly reduce future pest-plant problems and allow entry of most nonpests. 4. European and Mediterranean Plant Protection Organization (EPPO), 2006. Guidelines for the management of invasive alien plants or potentially invasive alien plants which are intended for import or have been intentionally imported. EPPO Bulletin 36 (3), 417-418. 5. Land Protection, 2001. pest series Mimosa bush (Acacia farnesiana). The State of Queensland, Department of Natural Resources and Mines, June 2001. 6. Le Houérou. Acacia farnesiana (L.) Willd. Grassland Index. UN FAO.         Résumé: Drawings, description, common names, habitat, soil, propagation, distribution, crop management, products and uses, links, references, photos. Available from: http://www.fao.org/ag/AGP/AGPC/doc/Gbase/DATA/Pf000113.HTM [Accessed on 10 October 2002]. 7. Motooka, P., L. Castro, D. Nelson, G. Nagai and L. Ching . 2002. Weeds of pastures and natural areas of Hawaii and their management. In press. 8. Rasmussen, G.A., Scifres, C.J. and Drawe, D.L. 1983. Huisache Growth, Burning Quality, and Use Browse Following. Journal of Range Management 36(3): 337:342.         Résumé: Huisache Growth, Burning Quality, and Use Browse Following. Available from: http://jrm.library.arizona.edu/data/1983/363/15rasm.pdf [Accessed 10 October 2002]. 9. Varnham, K. 2006. Non-native species in UK Overseas Territories: a review. JNCC Report 372. Peterborough: United Kingdom.         Résumé: This database compiles information on alien species from British Overseas Territories. Available from: http://www.jncc.gov.uk/page-3660 [Accessed 10 November 2009]          Page de résultats: 1