TY - JOUR L1 - http://journals.pan.pl/Content/102612/PDF/JPPR_57(2)_10_Twardowski.pdf L2 - http://journals.pan.pl/Content/102612 PY - 2017 IS - No 2 DO - 10.1515/jppr-2017-0022 A1 - Ścibior, Radosław A1 - Hurej, Michał A1 - Twardowski, Jacek A1 - Kotecki, Andrzej PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 57 DA - 2017 T1 - The effect of different seeding densities of linseed (Linum usitatissimum L.) on flax flea beetles (Coleoptera: Chrysomelidae) UR - http://journals.pan.pl/dlibra/publication/edition/102612 T2 - Journal of Plant Protection Research ER -