1. Preparation of fungicidal naphthoquinones and derivatives and use in crop and seed protection from phytopathogenic fungi Autoren: Wiebe, C; Rheinheimer, J; Kremzow-Graw, D; Roehl, F; Schwolow, S; Opatz, T; Schueffler, A; Kunz, H; Thines, E Typ: Patent