Philipp Feichtlbauer

Philipp Feichtlbauer is a researcher at the Department of Environment and Biodiversity at the University of Salzburg, Austria. He serves as a faculty member conducting research in plant biology, pollination ecology, and chemical ecology.

His research focuses on plant-insect interactions, specifically examining the chemical and physical mechanisms of pollination in deceptive trap flowers. His work combines microscopic approaches, chemical composition analysis, and ecological studies to understand how plants like Ceropegia sandersonii interact with their pollinators through specialized surface structures and secretions.

His recent publication in New Phytologist (2025) demonstrates his expertise in analyzing the chemical composition of plant secretions, particularly arabinogalactan polymers that play a crucial role in pollinator trapping mechanisms. His research shows how these polymers solidify on insect feet, temporarily trapping pollinators while allowing eventual escape after pollination.

His work bridges plant biology, biochemistry, and ecology, revealing novel functions of arabinogalactans in plant-pollinator interactions. The research demonstrates how physical and chemical properties of plant secretions can be precisely tuned for specific ecological functions.