title: Fungi of the house dust in Riyadh, Saudi Arabia.
abstract: 30 species belonging to 18 genera were isolated from floor dust of 30 homes in Riyadh. Out of them 16 species and 10 genera were isolated from dust of air conditioners of the same homes. The most common genera in floor dust were Aspergillus, Penicillium and Cladosporium. Aspergillus repens, A. amstelodami, A. versicolor, A. fumigatus, Penicillium purpurogenum, P. crustosum, Cladosporium cladosporoides and C. herbarum were frequently isolated. The most abundant genera in air conditioner dust were Aspergillus and Penicillium. Aspergillus fumigatus, A. ochraceus, A. terreus, Penicillium oxalicium and P. crustosum were most frequent species.
authors.affiliation: Botany Department, Faculty of Education, Heliopolis, Cairo, Egypt.
authors.forename: R R
authors.initials: RR
authors.lastname: Saad
authors.forename: A A
authors.initials: AA
authors.lastname: el-Gindy
mesh_terms: D004391:Dust; D005658:Fungi / Q000254:growth & development*; D006798:Housing; D012529:Saudi Arabia
chemical_list: D004391:Dust