Title:	First report of Iris yellow spot orthotospovirus infecting onion in Santa Catarina State, Brazil.
Authors:	ARAÚJO, E. R. RESENDE, R. S. LIMA, M. F.
Affiliation:	EDIVÂNIO RODRIGUES DE ARAÚJO, Epagri; RENATA SOUSA RESENDE, Epagri; MIRTES FREITAS LIMA, CNPH.
Date Issued:	2021
Citation:	Summa Phytopathologica, Botucatu, v. 47, n. 2, p. 131-133, 2021.
Description:	During 2017/18, 2018/19 and 2019/20 crop seasons, sudden leaf blight symptoms were observed in bulb onion crops in open fields in Santa Catarina State. Eventually, leaves exhibited whitish diamond-shaped spots, characteristic of IYSV-like symptoms. In turn, yellow or light green diamond-shaped spots, which may or may not have a lighter center, were observed on scape from seed onion crop.
Thesagro:	Cebola Doença de Planta Vírus Allium Cepa
NAL Thesaurus:	Thrips tabaci Onions
Keywords:	Iris yellow spot orthotospovirus
ISSN:	1980-5454
DOI:	10.1590/0100-5405/246504
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPH)