Arid
DOI10.1007/s13225-013-0258-1
Botryosphaeria, Neofusicoccum, Neoscytalidium and Pseudofusicoccum species associated with mango in Brazil
Marques, Marilia W.1; Lima, Nelson B.1; de Morais, Marcos A., Jr.2; Michereff, Sami J.1; Phillips, Alan J. L.3; Camara, Marcos P. S.1
通讯作者Camara, Marcos P. S.
来源期刊FUNGAL DIVERSITY
ISSN1560-2745
EISSN1878-9129
出版年2013
卷号61期号:1页码:195-208
英文摘要

Members of the Botryosphaeriaceae are well known fungi associated with dieback, canker and fruit rot on various hosts worldwide, including mango. The aim of this study was identify a large collection of Botryosphaeriaceae species associated with dieback and stem-end rot of mango in the semi-arid region of Northeastern Brazil, and compare the species in relation to mycelial growth, pathogenicity and virulence. A total of 115 isolates were sampled and based on morphology and DNA sequence data (ITS and EF1-alpha) seven taxa were identified, namely, Botryosphaeria dothidea, B. mamane, Fusicoccum fabicercianum, Neofusicoccum parvum, N. brasiliense sp. nov, Neoscytalidium dimidiatum and Pseudofusicoccum stromaticum. B. dothidea and P. stromaticum were the most commonly isolated species, which represented 37 % and 33 % of all isolates respectively. B. mamane is reported for the first time in association with mango diseases worldwide. There were significant differences among the species obtained in this study in relation to optimum temperature for mycelial growth and mycelial growth rates. All species were pathogenic on mango fruit. There were significant differences in virulence among the species, with Ne. dimidiatum and N. parvum being the most virulent species, while P. stromaticum was the least virulent.


英文关键词Botryosphaeriaceae Dieback Stem-end rot Mangifera indica Pathogenicity Virulence Phylogeny
类型Article
语种英语
国家Brazil ; Portugal
收录类别SCI-E
WOS记录号WOS:000323056900011
WOS关键词MULTIPLE GENE GENEALOGIES ; NATIVE SYZYGIUM-CORDATUM ; 1ST REPORT ; SOUTH-AFRICA ; LASIODIPLODIA ; PHYLOGENY ; MORPHOLOGY ; DIEBACK ; TREES ; PATHOGENICITY
WOS类目Mycology
WOS研究方向Mycology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/177256
作者单位1.Univ Fed Rural Pernambuco, Dept Agron, BR-52171900 Recife, PE, Brazil;
2.Univ Fed Pernambuco, Dept Genet, BR-50732970 Recife, PE, Brazil;
3.Univ Nova Lisboa, Ctr Recursos Microbiol, Dept Ciencias Vida, Fac Ciencias & Tecnol, P-2829516 Caparica, Portugal
推荐引用方式
GB/T 7714
Marques, Marilia W.,Lima, Nelson B.,de Morais, Marcos A., Jr.,et al. Botryosphaeria, Neofusicoccum, Neoscytalidium and Pseudofusicoccum species associated with mango in Brazil[J],2013,61(1):195-208.
APA Marques, Marilia W.,Lima, Nelson B.,de Morais, Marcos A., Jr.,Michereff, Sami J.,Phillips, Alan J. L.,&Camara, Marcos P. S..(2013).Botryosphaeria, Neofusicoccum, Neoscytalidium and Pseudofusicoccum species associated with mango in Brazil.FUNGAL DIVERSITY,61(1),195-208.
MLA Marques, Marilia W.,et al."Botryosphaeria, Neofusicoccum, Neoscytalidium and Pseudofusicoccum species associated with mango in Brazil".FUNGAL DIVERSITY 61.1(2013):195-208.
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