Title:	Copper resistance and hormetic-like response in Xanthomonas euvesicatoria pv. perforans.
Authors:	SILVA, E. L. da ROSSATO, M. QUEZADO-DUVAL, A. M. FERREIRA, M. A. da S. V.
Affiliation:	ERIVALDO LAURENTINO DA SILVA, UNIVERSIDADE DE BRASÍLIA; MAURÍCIO ROSSATO, UNIVERSIDADE DE BRASÍLIA; ALICE MARIA QUEZADO DUVAL, CNPH; MARISA ALVARES DA SILVA VELLOSO FERREIRA, UNIVERSIDADE DE BRASÍLIA.
Date Issued:	2026
Citation:	Tropical Plant Pathology, v. 51, artigo 19, 2026.
Description:	Bacterial spot caused by X. euvesicatoria pv. perforans in Brazil shows copper resistance via the copA gene. The study identified resistance in 28.8% of isolates and reported, for the first time, a hormetic effect (low-dose stimulation), as well as increased biofilm under copper stress.
Thesagro:	Mancha Bacteriana Tomate Cobre Bactericida
Keywords:	Xanthomonas euvesicatoria pv perforansperforans
ISSN:	1983-2052
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPH)