Resolving the Diplodia complex on apple and other Rosaceae hosts

被引：90

作者：

Phillips, A. J. L. ^{[1
]}

Lopes, J. ^{[1
]}

Abdollahzadeh, J. ^{[2
]}

Bobev, S. ^{[3
]}

Alves, A. ^{[4
]}

机构：

[1] Univ Nova Lisboa, Fac Ciencias & Tecnol, Dept Ciencias Vida, Ctr Recursos Microbiol, P-2829516 Caparica, Portugal

[2] Univ Kurdistan, Fac Agr, Dept Plant Protect, Sanandaj, Iran

[3] Univ Agr, Plovdiv, Bulgaria

[4] Univ Aveiro, CESAM, Dept Biol, P-3810193 Aveiro, Portugal

来源：

PERSOONIA | 2012年 / 29卷

关键词：

apple; black-rot; Botryosphaeriaceae; canker; Diplodia; phylogeny; MULTIPLE GENE GENEALOGIES; BOTRYOSPHAERIA-DOTHIDEA; SPHAEROPSIS-SAPINEA; SOUTH-AFRICA; FUNGI; TREES; PHYLOGENY; ANAMORPH; DIEBACK; PATHOGENICITY;

D O I：

10.3767/003158512X658899

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Diplodia species are known as pathogens on many woody hosts, including fruit trees, worldwide. In this study a collection of Diplodia isolates obtained mostly from apple and other Rosaceae hosts were identified based on morphological characters and DNA sequence data from ITS and EF1-alpha loci. The results show that the diversity of species associated with twig and branch cankers and fruit rot of apples is larger than previously recognised. Four species were identified, namely D. seriata and D. malorum (which is here reinstated for isolates with D. mutila-like conidia). Diplodia intermedia sp. nov. is closely related to D. seriata, and D. bulgarica sp. nov. is morphologically and phylogenetically distinct from all Diplodia species reported from apples.

引用

页码：29 / 38

页数：10

共 49 条

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