Chief Scientist. B.Sc.(Hons), Zoology and Applied Entomology; PhD Ecology. Areas of expertise: Experienced weed & insect biological control and IPM researcher and research manager in both tropical and temperate regions, with field work and visits to more than 30 countries including periods of more than four years based in Trinidad & Tobago, Kenya and the UK. International activities addressing invasive alien species, as part of the Global Invasive Species Programme.