European wasps were first found in Western Australis in 1977. Mark Widmer and John van Schagen outline the pest's life history and control progeams which are in place.
Widmer, Marc and van Schagen, John
"European wasps : eradicating an unwanted pest,"
Journal of the Department of Agriculture, Western Australia, Series 4: Vol. 36
, Article 5.
Available at: http://researchlibrary.agric.wa.gov.au/journal_agriculture4/vol36/iss4/5