Pseudocercospora mapelanensis sp nov., associated with a fruit and leaf disease of Barringtonia racemosa in South Africa

被引：10
作者：
Osorio, J. Alexander [1 ]
Wingfield, Michael J. [1 ]
de Beer, Z. Wilhelm [1 ]
Roux, Jolanda [1 ]
机构：
[1] Univ Pretoria, FABI, Dept Microbiol & Plant Pathol, DST NRF Ctr Excellence Tree Hlth Biotechnol CTHB, ZA-0028 Pretoria, South Africa
来源：
AUSTRALASIAN PLANT PATHOLOGY | 2015年 / 44卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
Capnodiales; Lecythidaceae; Mangroves; Mycosphaerellaceae; HOST-SPECIFICITY; MYCOSPHAERELLA; SPECIATION; DNA;
D O I：
10.1007/s13313-015-0357-4
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Barringtonia racemosa (Lecythidaceae) is a widely distributed mangrove associate in coastal areas of Africa, Asia and Australia. During routine disease surveys along the east coast of the KwaZulu-Natal Province in South Africa, B. racemosa trees were observed with symptoms of leaf and fruit spot. A novel species of Pseudocercospora was commonly associated with these symptoms. This fungus is described as Pseudocercospora mapelanensis sp. nov., based on multi-gene sequence analyses for the ACT, ITS, LSU and TEF gene regions, as well as morphological characteristics.
引用
收藏
页码：349 / 359
页数：11
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