Jeff completed a PhD on dual-purpose canola at Charles Sturt University. This work included field crop agronomy research, plant physiology and APSIM modelling. In 2010,Jeff commenced work with NSW DPI as part of the EverCrop program with Future Farm Industries. The primary focus of this position was investigating the establishment of pastures by undersowing in the mixed farming zone. In 2012, Jeff moved to Lincoln University, New Zealand, as a Plant Science Lecturer. Teaching included first year plant science, crop science and crop and pasture agronomy. Jeff came back to CSU as a lecturer in Agronomy in 2016.