TY - JOUR L1 - http://www.czasopisma.pan.pl/Content/88091/PDF/JPPR_50(2)_02_Ali.pdf L2 - http://www.czasopisma.pan.pl/Content/88091 PY - 2010 IS - No 2 DO - 10.2478/v10045-010-0022-4 A1 - Arshad Ali A1 - Parvez Rizvi A1 - Farmanur Khan PB - Committee of Plant Protection PAS PB - Institute of Plant Protection – National Research Institute VL - vol. 50 DA - 2010 T1 - Bio-Efficacy Of Some Plant Leaf Extracts Against Mustard Aphid, Lipaphis Erysimi Kalt. On Indian Mustard, Brassica Juncea UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/88091 T2 - Journal of Plant Protection Research ER -