Teratogenic examination of herbicides containing parathion and methylparathion in fowl embryos with special respect to the skeletal system [chickens, pheasants, quails]

action des pesticides agentes nocivos agricultural chemicals anatomia anatomie anatomy animal animal domestique animales animales de caza animals aves de caza aves de corral aves domesticas biological development birds caille chickens codorniz desarrollo embrionario developmental stages diseases disorders domestic animals domesticated birds embryonic development etapas de desarrollo etapas de desarrollo de la planta facteur nuisible faisan fisiologia fonction physiologique functional disorders galliformes game game birds gibier graine gruiformes herbicidas herbicide herbicides injurious factors insecticidas insecticide insecticides maladie organique oiseau oiseau domestique organic compounds organic diseases organophosphorus compounds pesticide pesticide actions pesticides pheasants physiological functions physiologie physiology plaguicidas plant anatomy plant developmental stages pollo poulet poultry produit agrochimique quails seeds semilla storage organs trastornos trastornos funcionales trouble trouble fonctionnel vertebrados vertebrates vertebre volaille