Giant Rat’s Tail grass (GRT) includes the four ‘declared’ GRT grasses Sporobolus pyramidalis, S. natalensis, S. jacquemontii, and S. fertilis. In the Gympie region, GRT is a well-established, widespread and abundant weed, which negatively impacts the economy and the environment. GRT management is expensive and time consuming, and control activities are often met with limited success in the long term.
Council management strategies for GRT are based on biosecurity risk, and higher risk situations are prioritised for compliance management actions. Higher biosecurity risk sites are likely to be located where GRT is NOT as widespread and abundant on a regional scale, or where inadequate GRT management will result in GRT being directly spread to areas where GRT is not already widespread and abundant.
This guideline is designed to assist all land users to meet their general biosecurity obligation and to manage the risk of GRT spread onto and across the land they use, and to other properties.
Click here(PDF, 207KB) to view the Guideline.