SPECTROMETRIC IDENTIFICATION OF ORGANIC COMPOUNDS Spectrum analysis Organic compounds Spectra Spectrochemical analysis Chemistry Organic chemistry Mass, Infrared, NMR Spectrometries Orgnanic compounds--Spectra Chemistry, Organic-Spectra Infrared Spectrometry Insect rearing Insects Insects control Mass Spectrometry Mass, Infrared, NMR specrometries Mass, Infrared, NMR spectrometries Mass, infrared, NMR spectrometries NMR Spectroscopy, infrared spectrometry ORGANIC COMPOUNDS Organic Organic compounds - spectra Organic compounds-Spectra Spectral Analysis Spectrametry Spectroscopy Spectum analysis Spetroscopy entomology pheromone research