Abstract:Black spot of sweet persimmon, caused by Alternaria alternata, occurred in an orchard in Gyeongnam province, Korea in 2012. The symptom was appearance of 0.5 to 4 cm black spots on the surface of fruit. The pathogen was isolated from flesh of disease lesions. The causal agent was identified as A. alternata by morphological characteristics and sequencers of the internal transcribed spacer (ITS) 1 and ITS4 regions of rRNA. Artificial inoculation of the pathogen resulted in development of disease symptoms and the… Show more
“…Another highly represented fungus was Alternaria alternata, a common pathogen causing a variety of diseases of plants (Maiti et al 2007;Abkhoo and Sabbagh 2013) including marketable fruits (Lee et al 2013). It also belongs to a group of only eight species of this genus which have been identified as human pathogens (Farina et al 2007).…”
The microbial diversity of Verbascum lychnitis community from industrial areas was investigated. The plants harbor a variety of endophytic fungi most of which belong to the Ascomycetes. The isolated fungal endophytes were identified according to ITS1-5.8S-ITS2 rDNA sequence similarity and were found to belong to 22 genera and 12 orders. The most frequently isolated genera were Diaporthe spp., Alternaria spp. and Pichia spp. An unidentified species from the Xylaria genus was isolated from V. lychnitis, which is a novel finding since most Xylaria species were reported to be solely wood-inhabiting fungi. The composition of fungal endophytes from the tailings site showed higher diversity, particularly in leaf tissues, than in non-tailings sites.
“…Another highly represented fungus was Alternaria alternata, a common pathogen causing a variety of diseases of plants (Maiti et al 2007;Abkhoo and Sabbagh 2013) including marketable fruits (Lee et al 2013). It also belongs to a group of only eight species of this genus which have been identified as human pathogens (Farina et al 2007).…”
The microbial diversity of Verbascum lychnitis community from industrial areas was investigated. The plants harbor a variety of endophytic fungi most of which belong to the Ascomycetes. The isolated fungal endophytes were identified according to ITS1-5.8S-ITS2 rDNA sequence similarity and were found to belong to 22 genera and 12 orders. The most frequently isolated genera were Diaporthe spp., Alternaria spp. and Pichia spp. An unidentified species from the Xylaria genus was isolated from V. lychnitis, which is a novel finding since most Xylaria species were reported to be solely wood-inhabiting fungi. The composition of fungal endophytes from the tailings site showed higher diversity, particularly in leaf tissues, than in non-tailings sites.
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