interdisciplinary research, functional morphology, biological surfaces, functional surfaces, biomimetics, bioprospection, entomology, botany, biotribology, biomechanics, Dagmar Voigt, biological adhesion, attachment, research topics, research fields, functional surfaces, plant-insect interactions, acanthae; adhesive fluid; adhesive pads; anti-adhesive surfaces; arolium; arthropod-plant interactions; beneficials; bio-inspired surfaces; biomimetics; biological control; biotribology; bioprospecting