First record of the Eucalyptus stem canker pathogen, Coniothyrium zuluense from Hawaii

被引:24
作者
Cortinas, MN [1 ]
Koch, N [1 ]
Thain, J [1 ]
Wingfield, BD [1 ]
Wingfield, MJ [1 ]
机构
[1] Univ Pretoria, Dept Genet, FABI, ZA-0002 Pretoria, South Africa
关键词
Internal Transcribe Spacer; Australasian Plant Pathology; Stem Canker; Canker Disease; Stem Canker Disease;
D O I
10.1071/AP04015
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new stem canker disease on Eucalyptus grandis in Hawaii is recorded. Symptoms are similar to those of Coniothyrium canker on Eucalyptus in South Africa. A fungus resembling Coniothyrium zuluense was found on lesions and analysis of ITS sequences confirmed this identification. Coniothyrium canker is a serious disease of Eucalyptus in South Africa and strategies to reduce its impact in Hawaii may be required.
引用
收藏
页码:309 / 312
页数:4
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