Organochlorine compounds in a three-step terrestrial food chain

animal salvaje animal sauvage bifenilos policlorados birds bosques cadena alimentaria dde erannis fenchlorphos fenclorfos food chains forests hch insecticidas insecticide insecticides lepidoptera oiseau operophtera brumata organochlorine compounds pesticide pesticides pests of plants plagas de plantas plaguicidas polychlorinated biphenyls quercus robur ravageur des plantes residues residuos tortricidae tortrix viridana wild animals