title: Efficiency of various selective media in determining Pythium population in soil.
mesh_terms: D000362:Agar; D003470:Culture Media; D005658:Fungi / Q000254:growth & development / Q000302:isolation & purification*; D010866:Natamycin; D012395:Rose Bengal; D012988:Soil Microbiology
chemical_list: D003470:Culture Media; D012395:Rose Bengal; D010866:Natamycin; D000362:Agar