title: Determination of fenvalerate, a synthetic pyrethroid, in grapes, peppers, apples, and cottonseeds by gas-liquid chromatography.
mesh_terms: D002849:Chromatography, Gas / Q000379:methods; D003369:Cottonseed Oil / Q000032:analysis; D005638:Fruit / Q000032:analysis*; D007306:Insecticides / Q000032:analysis*; D009570:Nitriles; D010573:Pesticide Residues / Q000032:analysis; D010654:Phenylbutyrates / Q000032:analysis*; D011722:Pyrethrins / Q000032:analysis*; D014675:Vegetables / Q000032:analysis*
chemical_list: D003369:Cottonseed Oil; D007306:Insecticides; D009570:Nitriles; D010573:Pesticide Residues; D010654:Phenylbutyrates; D011722:Pyrethrins; C017690:fenvalerate