Ann E. Hajek is a Professor in the Department of Entomology at Cornell University, New York. Her career has focused on biological control, with research ranging from developing biopesticides to investigating why epizootics of insect diseases occur. The International Organization for Biological Control, Nearctic Regional Section, presented her with their Distinguished Scientist Award in 2011.
Jørgen Eilenberg is a Professor in the Department of Plant and Environmental Sciences at the University of Copenhagen, where he leads a research team studying insect pathogens and biological control. He was President of the Society for Invertebrate Pathology 2012–2014.