title: A field trial of expanded polystyrene balls for the control of Culex mosquitoes breeding in pit latrines.
mesh_terms: D000818:Animals; D003465:Culex; D005069:Evaluation Studies as Topic; D005260:Female; D009032:Mosquito Control / Q000379:methods*; D011137:Polystyrenes; D011156:Population Density; D014038:Toilet Facilities
chemical_list: D011137:Polystyrenes