Data/hora: 01/07/2024 15:05:49

Biblioteca(s): 	Epagri-Sede.	
Data corrente: 	17/05/2019	
Data da última atualização: 	04/06/2019	
Autoria: 	CANALE, M.C.; NESI, C. N.; FALKENBACH, B. R.; SILVA, C. A. H.; BRUGNARA, E. C.	
Título: 	Pleurostomophora richardsiae associated with olive tree and grapevine decline in Southern Brazil.	
Ano de publicação: 	2019	
Fonte/Imprenta: 	Phytopathologia Mediterranea, Firenze, Itália, v. 58, n. 1, p. 201-205, 2019.	
Idioma: 	Inglês	
Conteúdo: 	Olive trees showing decline symptoms were reported in an orchard in Santa
Catarina, Southern Brazil. The symptoms included foliar browning and leaf drop, dieback of twigs and branches, dark streaks in internal crown wood and necrotic lesions
in bark. A grapevine sample exhibiting browning streaks in the vascular tissue of
branches, trunk and roots, was also analysed. A Phialophora-like fungus was isolated
from symptomatic tissues of both hosts, and monosporic cultures were established.
Based on morphology and analysis of ITS, tub2 and tef sequences, the fungus was
identified as Pleurostomophora richardsiae. Isolates inoculated onto young nursery olive
trees and grapevines produced brown streaking in the wood in most of the inoculated
plants. This is the first report of P. richardsiae occurring in olive trees and grapevines
in Brazil.	
Palavras-Chave: 	Fungal pathogenicity; molecular systematics; Olea europaea; Vitis spp wood decay fungus.	
Categoria do assunto: 	F Plantas e Produtos de Origem Vegetal	
URL: 	http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_42432.pdf	
Registro original: 	Epagri-Sede (Epagri-Sede)	
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