176 Substrate on Apple Fruit Increased Sooty Blotch Incidence
نویسندگان
چکیده
منابع مشابه
Ancestral state reconstruction infers phytopathogenic origins of sooty blotch and flyspeck fungi on apple.
Members of the sooty blotch and flyspeck (SBFS) complex are epiphytic fungi in the Ascomycota that cause economically damaging blemishes of apples worldwide. SBFS fungi are polyphyletic, but approx. 96% of SBFS species are in the Capnodiales. Evolutionary origins of SBFS fungi remain unclear, so we attempted to infer their origins by means of ancestral state reconstruction on a phylogenetic tre...
متن کاملMicrocyclospora and Microcyclosporella: novel genera accommodating epiphytic fungi causing sooty blotch on apple
Recent studies have found a wide range of ascomycetes to be associated with sooty blotch and flyspeck (SBFS) blemishes on the surfaces of pomaceous fruits, specifically apples. Based on collections of such fungi from apple orchards in Germany and Slovenia we introduce two novel genera according to analyses of morphological characters and nuclear ribosomal DNA sequences (large subunit and intern...
متن کاملProduction of Trichothecenes by the apple sooty blotch fungus Microcyclospora tardicrescens.
The sooty blotch and flyspeck (SBFS) syndrome of apples and other fruits is caused by a complex consortium of epiphytic fungi that colonize the fruit cuticula. SBFS fungal strains isolated from apples were screened for growth inhibition of the phytopathogen Colletotrichum fioriniae in dual culture tests. Extracts of 11 isolates of SBFS fungi (Microcyclospora malicola, Microcyclospora pomicola, ...
متن کاملFungi associated with apple and pear sooty blotch and flyspeck diseases in Guilan province, Iran
Sooty blotch and flyspeck occur on fruit surfaces and result in economic losses due to less attractive appearance. Sooty blotch fungi form dark mycelial mats whereas flyspeck fungal agents are well characterized with black, sclerotium-like bodies on fruit surface. Whilst more than 60 species have been reported in association with these two fungal diseases, thus far they have not been studied in...
متن کاملFour species of Zygophiala (Schizothyriaceae, Capnodiales) are associated with the sooty blotch and flyspeck complex on apple.
Sooty blotch and flyspeck (SBFS) is a complex of fungi that cause late-season blemishes of apple and pear fruit that cosmetically damage the cuticle, which result in fruit that are unacceptable to consumers. Previous studies reported that a single, wide-host-range species, Schizothyrium pomi (presumed anamorph Zygophiala jamaicensis), caused flyspeck on apple. In the present study we compared m...
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ژورنال
عنوان ژورنال: HortScience
سال: 2000
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.35.3.421a