First report of Alternaria alternata complex causing leaf spot on Vitis vinifera in Italy

Grapevine is one of the main cultivated crops in the Northern Italy. During the summer 2023, high incidence (80% out of 350 plants) of brown, irregularly necrotic spots, measuring up to 2-3 cm, were observed on experimental potted two-years-old Vitis vinifera (cv. "Sauvignon Blanc" grafted...

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Veröffentlicht in:	Plant disease. - 1997. - (2024) vom: 22. Aug.
1. Verfasser:	Paradiso, Giuseppe (VerfasserIn)
Weitere Verfasser:	Spada, Alberto, Nerva, Luca, Chitarra, Walter
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Plant disease
Schlagworte:	Journal Article Causal Agent Foliar disease Fungi Grapevine Pathogen detection Subject Areas phylogenetic analysis