title: Residues of trichlorfon and lauroyl trichlorfon in douglas-fir, willow, grass, aspen foliage, and in creek water after aerial application.
mesh_terms: D002849:Chromatography, Gas; D005618:Fresh Water / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis*; D006109:Poaceae / Q000032:analysis*; D014197:Trees; D014236:Trichlorfon / Q000031:analogs & derivatives* / Q000032:analysis*; D014867:Water / Q000032:analysis*
chemical_list: D010573:Pesticide Residues; D014867:Water; D014236:Trichlorfon