Zobrazeno 1 - 3
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pro vyhledávání: '"L. R. DeWeese"'
Publikováno v:
Environmental Toxicology and Chemistry. 5:675-693
About 1,150 individuals of 38 species of Passeriformes and other small birds were collected in 1980 at 36 locations in eight western U.S. states for organochlorine (OC) chemical analysis. The bird carcasses (less beak, tarsi, gastrointestinal tract,
Publikováno v:
Canadian Journal of Zoology. 60:2233-2235
Because amphibians are relatively resistant to organophosphorus insecticides and can bioaccumulate residues to high levels, they may be a source of secondary poisoning for vertebrates that feed on them. This hypothesis was tested by determining resid
Publikováno v:
Journal of economic entomology. 76(4)