Occurrence of sterigmatocystin in cereals [Czechoslovakia]

agentes nocivos analisis analyse analysis aspergillus avenas avoine barley cebada cereales cereals champignon checoslovaquia crops cultivos cultivos de grano czechoslovakia economic plants europa europe facteur nuisible feed crops feed grasses fungi glumiflorae grain crops gramineae gramineas graminee grasses industrial crops injurious factors methode methods micotoxinas moho moisissure monocotyledons moulds mycotoxine mycotoxins oats oil crops orge penicillium plantas plantas azucareras plantas feculentas plantas forrajeras plantas industriales plantas oleaginosas plante plante de culture plante industrielle plants secale secale cereale starch crops substance toxique sugar crops symptome symptoms toxic substances toxinas toxine toxins triticum zea mays