PRODUCTION - 21 June 2022, Saxony, Leipzig: In the modern research greenhouse of the German Center for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig in the Botanical Garden, Nicole M. van Dam, Professor of Molecular Interaction Ecology at the University of Jena, doctoral student Axel Touw and master's student in organic biotechnology Marie Himmel (l-r) examine a controlled aphid experiment on winter wheat. At iDiv, in cooperation with the Helmholtz Centre for Environmental Research (UFZ), researchers from 30 nations are currently working on the scientific basis for sustainable management of the Earth's biodiversity. (to dpa "Biodiversity research in the high-tech greenhouse") Photo: Waltraud Grubitzsch/dpa-Zentralbild/dpa