title: Analytical studies of pyrethrin formulations by gas chromatography. 3. Analytical results on insecticidally active components of pyrethrins from various world sources.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D011723:Chrysanthemum cinerariifolium / Q000032:analysis*; D004952:Esters / Q000032:analysis; D006358:Hot Temperature; D013058:Mass Spectrometry; D008722:Methods; D010936:Plant Extracts / Q000032:analysis
chemical_list: D004952:Esters; D010936:Plant Extracts