Imperata cylindrica root as PGPR pressing the pathogen phytophthora infestant the cause of wilt disease in potato plant (Solanum tuberosum L.)Dyah Roeswitawati, Sutarman Sutarman and Dian IndratmiBIO Web Conf., 143 (2024) 01022DOI: https://doi.org/10.1051/bioconf/202414301022