The Bacterial blight disease caused by Xanthomonas oryzae pv. oryzae (Xoo) is one of the most important disease and has caused crop failure in rice crops. This pathogen infects the leaves in all plant growth phases. | Evaluating pathogenic diversity of seven isolates of Xanthomonas oryzae pv oryzae derived from different hotspot of Chhattisgarh on near isogenic lines (NILs)