TY - JOUR L1 - http://journals.pan.pl/Content/88839/PDF/JPPR_52(3)_05_Walczak.pdf L2 - http://journals.pan.pl/Content/88839 PY - 2012 IS - No 3 DO - 10.2478/v10045-012-0053-0 A1 - Tratwal, Anna A1 - Walczak, Felicyta A1 - Golinowska, Maria A1 - Bandyk, Andrzej PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 52 DA - 2012 T1 - Effectiveness of Rape Protection Against Pests in the Years 2006-2009 in Poland UR - http://journals.pan.pl/dlibra/publication/edition/88839 T2 - Journal of Plant Protection Research ER -