The research in the Pheromone Group is centred on the chemical senses – olfaction and taste – and how chemical signals influence the ecology of animals, primarily arthropods. The main study organisms includes flies, mosquitos, moths, beetles, ticks, and spiders. Our techniques range from biochemistry, chemical analysis and molecular biology to electrophysiology and behavioural experiments. We tackle fundamental questions about the evolution of pheromone communication, and how chemicals are utilized in insect–plant interactions and symbioses between insects and microbes. We also run applied projects, aiming to improve management of harmful pests of agriculture and forestry as well as disease vectors.

Our research includes a broad range of topics within the scientific field of Insect Chemical Ecology. Some of the major themes of our fundamental and applied research include evolutionary and functional studies of the production of chemical signals and their detection by the sensory neurons and the chemoreceptor proteins in the olfactory organs. We aim for a better understanding of how chemical communication systems may contribute to reproductive isolation and ecological specializations in various species. Our work encompasses studies at all levels of organization, from genes, proteins and cells, to organs and whole organisms and their behaviours in the natural environment.