title: Persistence of the herbicides [14C]chlorsulfuron and [14C]metsulfuron methyl in prairie soils under laboratory conditions.
mesh_terms: D001190:Arylsulfonates / Q000032:analysis*; D002250:Carbon Radioisotopes; D006207:Half-Life; D006540:Herbicides / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D012987:Soil / Q000032:analysis*; D013449:Sulfonamides; D014227:Triazines / Q000032:analysis*
chemical_list: D001190:Arylsulfonates; D002250:Carbon Radioisotopes; D006540:Herbicides; D012987:Soil; D013449:Sulfonamides; D014227:Triazines; C050296:metsulfuron methyl; C037137:chlorsulfuron