title: Fungi isolated from flue-cured tobacco sold in Southeast United States, 1968-1970.
abstract: Flue-cured tobacco leaves, from low- and middle-stalk positions, offered for sale in each of two markets, within each of five tobacco types, were evaluated for moisture content (MC) and filamentous fungi during August through October in 1968, 1969, and 1970. Alternaria alternata, Penicillium cyclopium, Aspergillus niger, Aspergillus repens, and Aspergillus flavus were most frequently isolated from cultured tissue. Other filamentous fungi that grew from the tissue included species from four genera of field fungi and seven species of storage fungi. Although the MC ranged from 11.0 to 22.5%, it averaged 16.4, 16.8, and 15.9% for samples taken in 1968, 1969, and 1970, respectively. Average populations of fungi per sample over the three years ranged from 0 to 1,528,500 colonies/g of tobacco.
mesh_terms: D001230:Aspergillus / Q000302:isolation & purification*; D001231:Aspergillus flavus / Q000302:isolation & purification; D003470:Culture Media; D005431:Florida; D005658:Fungi / Q000302:isolation & purification*; D005845:Georgia; D003904:Mitosporic Fungi / Q000302:isolation & purification*; D009657:North Carolina; D010407:Penicillium / Q000302:isolation & purification*; D010947:Plants, Toxic; D012621:Seasons; D013022:South Carolina; D014026:Nicotiana; D014768:Virginia
chemical_list: D003470:Culture Media