| morphological characteristics and pathogenicity of fungi associated with roselle (hibiscus sabdariffa) diseases in penang, malaysia. | roselle, or jamaica sorrel (hibiscus sabdariffa) is a popular vegetable in many tropical regions, cultivated for its leaves, seeds, stems and calyces which, the dried calyces are used to prepare tea, syrup, jams and jellies and as beverages. the main objectives of this study were to identify and characterise fungal pathogens associated with roselle diseases based on their morphological and cultural characteristics and to determine the pathogenicity of four fungi infecting roselle seedlings, name ... | 2011 | 21839160 |