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   Ludwigia peruviana (水生植物)  English  français   
生態 分佈 管理 影響 參考資料 聯繫


         管理資訊

    物理方法:雪梨雜草委員會建議先仔細移除任何種子,把種子安全地放入塑膠袋。裝袋後最好拿去焚化,以避免種子進一步傳播。應注意黏附在衣服上的種子,不要無意中幫助傳播。幼苗可用手拔除,但較大的植株會重新發芽,除非許多長的根被移除。此外,棄置在土壤上的植物也會生根。必須複查控制區的任何再生和新的幼苗(雪梨雜草委員會)。

    雪梨奧林匹克公園管理局(2004)報告說:研究顯示,沙地下5公分深度以下的種子不能發芽,因此覆蓋可以防止種子發芽。遮蔭環境下種子也不能發芽,因此可在敏感的地區種植樹木或大灌木來抑制秘魯水丁香發芽。

    文化教育:雪梨奧林匹克公園管理局(2004)報告說:成熟時黃色的花朵,很容易用來識別秘魯水丁香(Ludwigia peruviana)。早期發現是重要的,廣大市民也可以發揮防止這種入侵植物的蔓延的重要作用。但是,所有丁香屬植物都有黃色的花朵,秘魯水丁香的毛葉,嫩枝,以及大型黃色的花朵是其特徵(南雅各布pers.comm, 2006)。 English  français   



         管理資源 /鏈接

    1. Bankstown. 2004. Management plan for Australian White Ibis - Threskiornis molucca - in the Bankstown local government area. Ecologically Sustainable Development Environment Unit in conjunction with The NSW National Parks and Wildlife Service.
    4. Champion, P.D.; Clayton, J.S. 2001. Border control for potential aquatic weeds. Stage 2. Weed risk assessment. Science for Conservation 185. 30 p.
            摘要: This report is the second stage in the development of a Border Control Programme for aquatic plants that have the potential to become ecological weeds in New Zealand. Importers and traders in aquatic plants were surveyed to identify the plant species known or likely to be present in New Zealand. The Aquatic Plant Weed Risk Assessment Model was used to help assess the level of risk posed by these species. The report presents evidence of the various entry pathways and considers the impact that new invasive aquatic weed species may have on vulnerable native aquatic species and communities.
    Available from: http://www.doc.govt.nz/upload/documents/science-and-technical/SFC185.pdf [Accessed 13 June 2007]
    5. Chandrasena, N., and R. Sim. 1999. Managing entrenched weed problems in botany wetlands - An urban stormwater basin in Sydney Water Supply. Vol. 17, no. 3-4, pp. 313-319. 1999.
    6. Department of Natural Resources and Mines. 2005. Declared plants of Queensland. The State of Queensland.
    7. National Pest Plant Accord, 2001. Biosecurity New Zealand.
            摘要: The National Pest Plant Accord is a cooperative agreement between regional councils and government departments with biosecurity responsibilities. Under the accord, regional councils will undertake surveillance to prevent the commercial sale and/or distribution of an agreed list of pest plants.
    Available from: http://www.biosecurity.govt.nz/pests-diseases/plants/accord.htm [Accessed 11 August 2005]
    9. Sadler, L and Dempsey, S., 2002. Water Quality of Burnt Bridge Creek. In: Freshwater Ecology Report of 2002, Department of Environmental Sciences, University of Technology, Sydney.
    11. Sydney Weeds Committees. Undated. Ludwigia peruviana . Noxious Weed Category: W2

         結果頁: 1  


ISSG Landcare Research NBII IUCN University of Auckland