A long-term trial has demonstrated the potential yield and profit advantages that a genetically modified (GM) canola variety offers Australian grain growers. These results are adding to the call to lift the current moratorium on growing GM canola commercially in Australia. Conducted by Charles Sturt University’s (CSU) Professor Jim Pratley at the EH Graham Centre for Agricultural Innovation at Wagga Wagga, NSW, the yield and economic performance of a GM herbicide tolerant canola variety was compared with conventional canola varieties over a typical five-year crop rotation system.