2016 National Perennial Ryegrass Test
2021 Data / Management Information
2020 Data / Management Information
2019 Data / Management Information
2018 Data / Management Information

2010 National Perennial Ryegrass Test
2014 Data / Management Information
2013 Data / Management Information
2012 Data / Management Information
2011 Data / Management Information

2004 National Perennial Ryegrass Test
2009 Data / Management Information
2008 Data / Management Information
2007 Data / Management Information
2005 Data / Management Information

1999 National Perennial Ryegrass Test
2003 Data / Management Information
2002 Data / Management Information
2002 Data / Management Info.(Disease)
2001 Data / Management Information

Warm Season Grasses