Comparative teratological study of insecticide Wofatox 50 EC (50% methyl-parathion) on chicken and pheasant fetuses
Várnagy, L.; Déli, E.
Anatomischer Anzeiger 158(1): 1-3
1985
ISSN/ISBN: 0003-2786 PMID: 3993961 Document Number: 250742
An experimental insecticide Wofatox 50 EC, injected into the embryonated eggs from hens and pheasants at 12th day of incubation, caused a significantly diminished body mass, a high incidence of developmental malformations and embryonic mortalities at higher dose-levels. The lower, in plant protection practice used concentration was no teratogenic or lethal on embryos.
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