TY - BOOK AU - Dua, Kusum TI - Isolation and characterization of chlorpyrifos tolerant bacteria U1 - T 574.192 D80I PY - 2012/// CY - Ludhiana PB - PAU KW - ANTIBIOTICS KW - CHLORPHYRIFOS KW - CHLORPYRIFOS KW - CHLORPYRIFOS TOLERANT BACTERIA N2 - Chlorpyrifos, an organophosphate compound, is widely used as an insecticide against agricultural insect pests. The research work was carried out to study the effect of different concentrations (50, 100, 150, 200, 500 and 1000 ppm) of Chlorpyrifos on total ER -