Wetlands Ecology and Management

, Volume 5, Issue 3, pp 165–178

Ecology and management of Melaleuca quinquenervia, an invader of wetlands in Florida, U.S.A.

  • C.E. Turner
  • T.D. Center
  • D.W. Burrows
  • G.R. Buckingham

DOI: 10.1023/A:1008205122757

Cite this article as:
Turner, C., Center, T., Burrows, D. et al. Wetlands Ecology and Management (1997) 5: 165. doi:10.1023/A:1008205122757


Invasive weeds are potent agents of environmental change. Wetlands are valuable environments that frequently are impinged by a variety of threats including invasive weeds. Melaleuca quinquenervia (Cav.) S.T. Blake (broad-leaved paperbark), though experiencing major diminishment of native populations in Australia, is naturalized and highly invasive in most wetland habitats of south Florida, U.S.A., where it infests more than 202,000 ha. Wetlands in south Florida, including such renowned areas as the Everglades, are being transformed into M. quinquenervia swamps, with major environmental and economic impacts. Current management methods include herbicides, mechanical or hand removal of plants, flooding, and prescribed burning. Insufficient information, high costs, non-target impacts, and the resilience of M. quinquenervia (trunk and root sprouts and massive canopy seed banks) greatly constrain the effectiveness of these control methods. Biological control offers long-term management potential, most likely by reducing the rate of spread and the vitality and growth rate of plants, thus rendering them more vulnerable to other environmental stresses and control methods. The leaf weevil Oxyops vitiosa Pascoe, a natural enemy of M. quinquenervia in Australia, will likely be the first biocontrol agent released against the weed in Florida. More information is needed, especially ecological data, to better understand the invasiveness of M. quinquenervia in Florida and to facilitate its management there.

biological control Melaleuca paperbark weed wetland 

Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • C.E. Turner
    • 1
  • T.D. Center
    • 2
  • D.W. Burrows
    • 3
  • G.R. Buckingham
    • 4
  1. 1.Australian Biological Control Laboratory, c/o CSIRO Entomology, PMB 3USDA-ARSIndooroopillyAustralia
  2. 2.Aquatic Plant Management LabUSDA-ARSFort LauderdaleU.S.A
  3. 3.USDA-ARS, Australian Biological Control Laboratory, c/o Australian Centre for Tropical Freshwater ResearchJames Cook UniversityTownsvilleAustralia
  4. 4.Aquatic Plant Management Lab, c/o Biological ControlUSDA-ARSGainesvilleU.S.A

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