Genetic diversity and pathotype profiling of Xanthomonas oryzae pv. oryzae isolates from diverse rice growing ecosystems of Karnataka state of India oleh Adke Raghunandana, Devanna Pramesh, Gururaj Sunkad, Chittaragi Amoghavarsha, Manoj K. Yadav, Umakanta Ngangkham, H.D. Pushpa, M.K. Prasannakumar, B.T. Raghavendra, Harischandra R. Naik, Siddepalli E. Manjunatha, S.T Yenjerappa