Weed
Eragrostis curvula produces large amounts of seeds that readily spread into disturbed areas. It also competes strongly with other pasture species. It is thus considered to be a serious weed in most regions of Australia (Partridge, 2003; Parsons et al., 2001).
Erosion control
Because of its ability to spread and grow readily, Eragrostis curvula is much valued for soil erosion control. It has helped to stabilize mountain slopes, terraces, banks of reservoirs and water discharge areas in many countries (FAO, 2011; Cook et al., 2005). It has also helped in reclaiming acidic mining wastes (Parsons et al., 2001).
Nematode control
Some cultivars may help controlling root-knot development in tea and tobacco plantations (Cook et al., 2005).