- Title
- Assessing the risk of exotic mosquito incursion through an international seaport, Newcastle, NSW, Australia
- Creator
- Webb, Cameron E.; Porigneaux, Phillippe G.; Durrheim, David N.
- Relation
- Tropical Medicine and Infectious Disease Vol. 6, Issue 1, no. 25
- Publisher Link
- http://dx.doi.org/10.3390/tropicalmed6010025
- Publisher
- MDPI AG
- Resource Type
- journal article
- Date
- 2021
- Description
- Exotic mosquitoes, especially container-inhabiting species such as Aedes aegypti and Aedes albopictus, pose a risk to Australia as they bring with them potentially significant pest and public health concerns. Notwithstanding the threat to public health and wellbeing, significant economic costs associated with the burden of mosquito control would fall to local authorities. Detection of these mosquitoes at airports and seaports has highlighted pathways of introduction but surveillance programs outside these first ports of entry are not routinely conducted in the majority of Australian cities. To assist local authorities to better prepare response plans for exotic mosquito incursions, an investigation was undertaken to determine the extent of habitats suitable for container-inhabiting mosquitoes in over 300 residential properties adjacent to the Port of Newcastle, Newcastle, NSW. More than 1500 water-holding containers were recorded, most commonly pot plant saucers, roof gutters, and water-holding plants (e.g., bromeliads). There were significantly more containers identified for properties classified as untidy but there was no evidence visible that property characteristics could be used to prioritise property surveys in a strategic eradication response. The results demonstrate that there is potential for local establishment of exotic mosquitoes and that considerable effort would be required to adequately survey these environments for the purpose of surveillance and eradication programs.
- Subject
- Aedes notoscriptus; Aedes aegypti; Aedes albopictus; water-holding containers; exotic mosquito surveillance; urban ecology
- Identifier
- http://hdl.handle.net/1959.13/1461639
- Identifier
- uon:46259
- Identifier
- ISSN:2414-6366
- Language
- eng
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