Original ResearchPublished 31 July 2026Concentration-dependent effects of atrazine on culturable soil microbial groups and biodegradation in Gerif soil, SudanAlshfa Kh. A. Elgaber · Emad H. E. Yasin · Kornel Czimber · Awad G. Osman · Elsiddig A. E. ElsheikhFrontiers in Soil Sciencedoi 10.3389/fsoil.2026.1894161