Ilona Elisabeth Varjus

Ilona Elisabeth Varjus is a doctoral researcher at the University of Helsinki, affiliated with the Doctoral Programme in Plant Sciences and the Organismal and Evolutionary Biology Research Program. Her research focuses on plant physiology and adaptations in controlled indoor farming systems.

Research Interests: Varjus investigates how plants like lettuce adjust photosynthesis under dynamic lighting conditions in indoor farms. Her work also explores phytochemicals in kales related to pathogen resistance, contributing to sustainable agricultural practices.

Publications: In 2025, she co-authored a peer-reviewed article in Physiologia Plantarum analyzing photosynthetic responses to variable lighting in controlled environments.

Projects: In 2023, she participated in a project studying phytochemicals in kales and their role in pathogen resistance, funded by research foundations.