TY - GEN AU - Wiik, Lars TI - Control of fungal diseases in winter wheat - Evaluation of long-term field research in southern Sweden SN - 978-91-576-7444-9 SN - 1652-6880 U1 - 633.1 PY - 2009/// CY - Alnarp PB - SLU KW - yield loss septoria tritici weather economics disease prediction ipm ER -