- Data from: A plant pathogen modulates the effects of secondary metabolites on the performance and immune function of an insect herbivore(2018-05-09) Rosa, Elena; Woestmann, Luisa; Biere, Arjen; Saastamoinen, Marjo; University of Helsinki - Rosa, Elena; University of Helsinki - Woestmann, Luisa; Nederlands Instituut voor Ecologie - Biere, Arjen; University of Helsinki - Saastamoinen, Marjo