title: Aflatoxin formation and varietal difference of cow pea (Vigna unguiculata (L.) Walp.) and garden pea (Pisum sativum L.) cultivars.
abstract: Different cultivars of cow pea and garden pea seeds were surveyed for susceptibility or resistance towards the toxigenic and aflatoxin-producing mould (Aspergillus flavus IMI 102135). The results show that aflatoxin production varied among the different cultivars of both cow pea and garden pea. Morphological and histological characters of the different cultivars tested did not show any relation between colour, shape and size of seeds and the amount of aflatoxin produced. The chemical analysis of the different constituents obtained from both seed coats and seed kernels with susceptible, partially resistant and resistant cow pea and garden pea cultivars revealed that the resistant cultivars of cow pea (namely: Balady cultivar) and garden pea (namely: Melting Sugar cultivar) contained lower levels of sodium and higher levels of phosphate and potassium.
authors.affiliation: Botany Department, Faculty of Science, Assiut University, Egypt.
authors.forename: I A
authors.initials: IA
authors.lastname: El-Kady
authors.forename: S S
authors.initials: SS
authors.lastname: El-Maraghy
authors.forename: A A
authors.initials: AA
authors.lastname: Zohri
mesh_terms: D000348:Aflatoxins / Q000032:analysis*; D001231:Aspergillus flavus / Q000737:chemistry / Q000472:pathogenicity*; D007887:Fabaceae / Q000737:chemistry / Q000382:microbiology*; D018532:Pisum sativum / Q000737:chemistry / Q000382:microbiology*; D010935:Plant Diseases / Q000382:microbiology; D010946:Plants, Medicinal; D012639:Seeds / Q000737:chemistry / Q000382:microbiology
chemical_list: D000348:Aflatoxins