The Bluetongue and Schmallenberg virus outbreaks in Europe between 1999 and 2013 stimulated progress in Culicoides field ecology and control. In responding to these outbreaks, however, the deficit of broadly trained entomologists became evident. Culicoides research has been uneven, and critical gaps remain in our knowledge of vector ecology. Certain aspects of adult midge biology have gotten more attention (biting rates and relationship to trap collections, seasonal activity and survey, taxonomy of critical species complexes). Some aspects of adult midge biology (survival, resting site selection, or direct dispersal measurements) have been understudied. More work is needed on Culicoides immatures (taxonomy and details of ecology). Control research has centred on insecticide treatments applied to animals. However, our true goal is not vector control, but reducing disease agent transmission. We require field vector control targets (e.g. how far we might need to reduce biting rates) needed to interrupt transmission. The most critical need is for studies incorporating vector control experimentally into epidemiological studies in active arbovirus transmission zones. Such field interdisciplinary studies are absolutely required to understand transmission dynamics. Through the power of experimental field studies, we should be able to develop both theoretical and operational guidelines for disease management.