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Bot Gummosis of Lemon ( Citrus × limon ) Caused by Neofusicoccum parvum

Aloi, Francesco ; Riolo, Mario ; Parlascino, Rossana ; Pane, Antonella ; Cacciola, Santa Olga

Journal of fungi (Basel), 2021-04, Vol.7 (4), p.294 [Periódico revisado por pares]

Switzerland: MDPI AG

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Bot Gummosis of Lemon ( Citrus × limon ) Caused by Neofusicoccum parvum
Autor: Aloi, Francesco ; Riolo, Mario ; Parlascino, Rossana ; Pane, Antonella ; Cacciola, Santa Olga
Assuntos: Botryosphaeriaceae ; Canker ; Citroncirus webberi ; citrus ; Citrus fruits ; Cultivars ; Fungi ; Inoculation ; ITS ; Laboratories ; Maximum likelihood method ; Morphology ; Neofusicoccum parvum ; Pathogenicity ; Phylogenetics ; Phylogeny ; Ribosomal DNA ; Software ; Taxonomy ; TEF1 ; Translation elongation ; Trees ; trunk and branch cankers ; TUB2 ; Tubulin
É parte de: Journal of fungi (Basel), 2021-04, Vol.7 (4), p.294
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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These authors have equally contributed to the study.
Descrição: , in the family Botryosphaeriaceae, was identified as the causal agent of bot gummosis of lemon ( × ) trees, in the two major lemon-producing regions in Italy. Gummy cankers on trunk and scaffold branches of mature trees were the most typical disease symptoms. was the sole fungus constantly and consistently isolated from the canker bark of symptomatic lemon trees. It was identified on the basis of morphological characters and the phylogenetic analysis of three loci, i.e., the internal transcribed spacer of nuclear ribosomal DNA (ITS) as well as the translation elongation factor 1-alpha ( ) and β-tubulin ( ) genes. The pathogenicity of was demonstrated by wound inoculating two lemon cultivars, 'Femminello 2kr' and 'Monachello', as well as citrange ( × ) 'Carrizo' rootstock. In artificial inoculations, the fungus was very aggressive on lemons and weakly virulent on citrange, consistently with symptoms observed in the field as a consequence of natural infections. This is the first report of , both in a wide and in a strict taxonomic sense, as a pathogen of lemon in Italy.
Editor: Switzerland: MDPI AG
Idioma: Inglês

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Bot Gummosis of Lemon ( Citrus × limon ) Caused by Neofusicoccum parvum

Aloi, Francesco ; Riolo, Mario ; Parlascino, Rossana ; Pane, Antonella ; Cacciola, Santa Olga

Switzerland: MDPI AG

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