DOI: 10.1016/j.foreco.2013.03.021
Scopus记录号: 2-s2.0-84877110443
论文题名: Incidence, severity and causal fungal species of Mycosphaerella and Teratosphaeria diseases in Eucalyptus stands in Galicia (NW Spain)
作者: Aguín O. ; Sainz M.J. ; Ares A. ; Otero L. ; Pedro Mansilla J.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2013
卷: 302 起始页码: 379
结束页码: 389
语种: 英语
英文关键词: Eucalyptus globulus
; ITS
; Leaf spots
; Phylogenetic analysis
; Teratosphaeria nubilosa
Scopus关键词: Eucalyptus globulus
; ITS
; Leaf spots
; Phylogenetic analysis
; Teratosphaeria nubilosa
; Ecology
; Forestry
; Fungi
; adult
; disease incidence
; disease severity
; foliage
; fungal disease
; juvenile
; new record
; phylogenetics
; plantation
; species diversity
; stand structure
; wood
; Ecology
; Eucalyptus Globulus
; Forestry
; Fungi
; Galicia [Spain]
; Spain
英文摘要: The incidence and diversity of fungal species causing Mycosphaerella Diseases (MD) and Teratosphaeria Diseases (TD), and the disease severity, were studied in 190 stands of Eucalyptus globulus, 17 of Eucalyptus nitens, 3 of Eucalyptus viminalis and 1 of Eucalyptus obliqua in NW Spain. Results showed that MD and especially TD were present in practically all E. globulus plantations, in many of them with a high severity, suggesting they might be suffering important wood yield reductions, and extended with low severity to E. nitens, E. viminalis and E. obliqua stands. Eleven species were identified, namely Mycosphaerella aurantia, Mycosphaerella madeirae, Mycosphaerella marksii, Pseudocercospora pseudoeucalyptorum, Teratosphaeria africana, Teratosphaeria molleriana, Teratosphaeria nubilosa, Teratosphaeria parva, Teratosphaeria readeriellophora, Uwebraunia commune and Uwebraunia dekkeri. All species were found in juvenile foliage, and most also in adult leaves, in E. globulus stands. Less fungal diversity was recorded for E. nitens, E. obliqua and E. viminalis plantations. T. africana on E. globulus is a new record for Spain. M. aurantia on E. globulus, P. pseudoeucalyptorum and U. commune on E. nitens, M. madeirae and T. molleriana on E. obliqua, and T. nubilosa and T. parva on E. viminalis are first records in Europe. The most frequently isolated species was T. nubilosa, followed by T. parva and T. molleriana. These three fungi were responsible for the highest levels of disease severity. © 2013 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66574
Appears in Collections: 影响、适应和脆弱性
There are no files associated with this item.
作者单位: Estación Fitopatolóxica do Areeiro, Deputación de Pontevedra, Subida a la Robleda s/n, E-36153 Pontevedra, Spain; Departamento de Producción Vegetal, Universidad de Santiago de Compostela, Campus Universitario, E-27002 Lugo, Spain
Recommended Citation:
Aguín O.,Sainz M.J.,Ares A.,et al. Incidence, severity and causal fungal species of Mycosphaerella and Teratosphaeria diseases in Eucalyptus stands in Galicia (NW Spain)[J]. Forest Ecology and Management,2013-01-01,302