Greg Lefoe is a Senior Research Scientist- Invertebrate and Weed Sciences in Agriculture Victoria’s Research Division and leads the new PIPS3 IPDM project. Greg has more than 25 years’ experience researching IPM and classical biological control of pest insects and weeds in conjunction with producers, scientists, public land managers and community groups. Greg has a keen interest in combining observation and expert opinion with data from field and laboratory experiments to optimise the impact of biological control agents in production systems. Other responsibilities include managing and delivering collaborative biological control projects across the horticulture, forestry and grazing industries in conjunction with interstate, national and international partner agencies.