%0 Conference Article %T ESTIMATION OF THE HARMFULNESS BEETLE LARVAE GENUS MORDELLISTENA SP. IN THE VORONEZH REGION %A Razmashkin, D.O. %A Voblova, O.A. %A Oleynikova, E.M. %K Mordellistena parvula, sunflower pests, economic damage threshold, yield %J CONTEMPORARY CHALLENGES AND TOPICAL ISSUES OF BIODIVERSITY AND SUSTAINABILITY OF PLANT COMMUNITIES %D 2026 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov