干旱区生态环境知识资源中心(Arid): Eucalyptus leaf diseases associated with Neofusicoccum spp. in North Africa

Arid

DOI	10.1016/j.jaridenv.2021.104662
	Eucalyptus leaf diseases associated with Neofusicoccum spp. in North Africa
	Abouzkhar, Farhat Ali; Yangui, Islem; Messaoud, Chokri; Ben Jamaa, Mohamed Lahbib
通讯作者	Yangui, I (corresponding author), Univ Carthage, Natl Inst Res Rural Engn Water & Forest INRGREF, Lab Management & Valorizat Forest Resources, Bp 10, Ariana 2080, Tunisia.
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2022
卷号	197
英文摘要	This study represents the first survey reporting the occurrence of Neofusicoccum species associated with Eucalyptus foliar diseases in semi-arid areas in North African countries. Based on morphological features and phylogenetic analyses of internal transcribed spacer (ITS) of nuclear ribosomal DNA (rDNA), translation elongation factor 1-alpha (TEF1) and beta-tubulin (TUB2) genes, two species were identified: Neofusicoccum mediterraneum recovered from leaf spots on E. gillii in Tunisia and Neofusicoccum cryptoaustrale reported from leaf blight of E. torquata and E. odorata in Libya. Artificial inoculation trials on leaves confirmed the pathogenicity of the isolates to E. torquata, E. odorata and E. gillii. This report points out the threat posed by pathogens to nonnative Eucalyptus in North Africa and suggests a likely movement of various pathogenic fungi from other hosts to Eucalyptus mainly E. ododrata trees that are totally infested by N. cryptoaustrale. Thus, it is recommended that E. odorata should not be planted in semi-arid areas. Further prospections of Eucalyptus arboretums are required to assess the incidence of foliar diseases on Eucalyptus plantations and to take appropriate and prompt measures against disease spread.
英文关键词	Eucalypts Botryosphaeriaceae Phylogeny North Africa
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000722385300006
WOS关键词	1ST REPORT ; CHEMICAL-COMPOSITION ; PRIMER SETS ; DIEBACK ; BOTRYOSPHAERIACEAE ; PATHOGENICITY ; PHYLOGENY ; GRAPEVINE ; TREES ; SPECIATION
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/374513
作者单位	[Abouzkhar, Farhat Ali; Yangui, Islem; Ben Jamaa, Mohamed Lahbib] Univ Carthage, Natl Inst Res Rural Engn Water & Forest INRGREF, Lab Management & Valorizat Forest Resources, Bp 10, Ariana 2080, Tunisia; [Abouzkhar, Farhat Ali] Univ Carthage, Natl Agron Inst Tunisia INAT, 43 St Charles Nicolle, Tunis Mahrajene 1082, Tunisia; [Yangui, Islem; Messaoud, Chokri] Univ Carthage, Natl Inst Appl Sci & Technol, Lab Nanobiotechnol & Valorizat Med Phytoresources, UR17ES22, BP 676, Tunis 1080, Tunisia
推荐引用方式 GB/T 7714	Abouzkhar, Farhat Ali,Yangui, Islem,Messaoud, Chokri,et al. Eucalyptus leaf diseases associated with Neofusicoccum spp. in North Africa[J],2022,197.
APA	Abouzkhar, Farhat Ali,Yangui, Islem,Messaoud, Chokri,&Ben Jamaa, Mohamed Lahbib.(2022).Eucalyptus leaf diseases associated with Neofusicoccum spp. in North Africa.JOURNAL OF ARID ENVIRONMENTS,197.
MLA	Abouzkhar, Farhat Ali,et al."Eucalyptus leaf diseases associated with Neofusicoccum spp. in North Africa".JOURNAL OF ARID ENVIRONMENTS 197(2022).