A Summary of the biological control work undertaken in partnership between the Goldfields Nullarbor Rangelands Biosecurity Association (GNRBA) and Coolgardie Shire on the control of Cylindropuntia tunicata
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The GNRBA is the designated Recognised Biosecurity Group for the Goldfields Nullarbor region. The GNRBA is the largest biosecurity region in Western Australia, covering an area of 933,814 square kilometres.