Publications archive - Biodiversity
Key departmental publications, e.g. annual reports, budget papers and program guidelines are available in our online archive.
Much of the material listed on these archived web pages has been superseded, or served a particular purpose at a particular time. It may contain references to activities or policies that have no current application. Many archived documents may link to web pages that have moved or no longer exist, or may refer to other documents that are no longer available.
Identification, Characterisation And Assessment Of Venezuelan Viruses For Potential Use As Biological Control Agents Against The Cane toad (Bufo marinus) In Australia.
Dr Alex Hyatt, Dr Helen Parkes, Dr Zeljko Zupanovic, May 1998.
The views and opinions expressed in this publication are those of the authors and do not necessarily reflect those of the Australian Government or the Minister for the Environment and Heritage. While reasonable efforts have been made to ensure that the contents of this publication are factually correct, the Commonwealth does not accept responsibility for the accuracy or completeness of the contents, and shall not be liable for any loss or damage that may be occasioned directly or indirectly through the use of, or reliance on, the contents of this publication.
Seven viruses isolated from toads and frogs in Venezuela, plus a similar North American virus, were tested in Australia for their ability to infect and cause disease in cane toads and Australian frogs. They were shown to cause disease and death under some circumstances in both cane toads and native frogs. It was concluded that these viruses are not suitable for use as biological control agents for cane toads in Australia. The Venezuelan viruses were also extensively characterised and compared to other viruses from the same genus (family Iridoviridae, genus Ranavirus). The seven isolates were shown to be similar enough to be considered the same virus, named Guatopo virus, but distinct from other known ranaviruses.
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