Alternaria alternata (alternaria leaf spot )
Alternaria alternata
alternaria leaf spot
Alternaria tenuis, Alternaria tenuissima, many others
Worldwide
Widespread
2022-09-13
fungus
Korea
Wide host range
ALTEAL
Korea listed this pathogen as Alternaria spp. A. alternata, A. tenuis and A. tenuissima have all been reported in Korea. A. alternata has often been found on seed in laboratory testing. There is little evidence of seed transmission. This fungus is ubiquitous and often of minor importance in its hosts.