TY - JOUR L1 - http://journals.pan.pl/Content/88745/PDF/JPPR_52(2)_03_Wojciechowicz-Zytko.pdf L2 - http://journals.pan.pl/Content/88745 PY - 2012 IS - No 2 DO - 10.2478/v10045-012-0030-7 A1 - Wojciechowicz-Żytko, Elżbieta A1 - Wnuk, Andrzej PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 52 DA - 2012 T1 - The Occurrence of Syrphidae in Aphis Fabae Scop. (Hemiptera) Colonies on Broad Bean Intercropped with Phacelia (Part II) UR - http://journals.pan.pl/dlibra/publication/edition/88745 T2 - Journal of Plant Protection Research ER -