Título:	β-Caryophyllene and graphene oxide: a novel approach for managing fusarium wilt in Cyclamen spp.
Autoria:	MAY, A. ASSALIN, M. R. HALFELD-VIEIRA, B. de A. NECHET, K. de L. BATISTA, E. R. QUEVEDO, H. D. TAVARES, M. M. JONSSON, C. M. QUEIROZ, S. C. do N. de
Afiliação:	ANDRE MAY, CNPMA; MARCIA REGINA ASSALIN, CNPMA; BERNARDO DE ALMEIDA HALFELD VIEIRA, CNPMA; KATIA DE LIMA NECHET, CNPMA; EUNICE REIS BATISTA, CNPMA; HELIO DANILO QUEVEDO; MARLEY MENDONCA TAVARES, CNPMA; CLAUDIO MARTIN JONSSON, CNPMA; SONIA CLAUDIA DO NASCIMENTO DE QUEIROZ, CNPMA.
Ano de publicação:	2025
Referência:	ACS Omega, v. 10, n. 41, p. 48563-48572, 2025.
Conteúdo:	Abstract: Cyclamen (Cyclamen spp.) is a widely cultivated ornamental plant. Among the soil-borne pathogens affecting cyclamen, Fusarium wilt, caused by Fusarium oxysporum f. sp. cyclaminis, is one of the most significant phytosanitary challenges. This study aimed to evaluate the antifungal potential of graphene oxide and β-caryophyllene, separately and in combination, applied either by spraying or through endotherapy (bulb injection), to control Fusarium wilt in cyclamen. The combined application of these antifungal agents proved more effective, resulting in 40–60% mortality of infected plants, compared to 100% mortality in the untreated control group. A sorption study of fusaric acid on graphene oxide was also conducted to better understand its antifungal activity, along with an ecotoxicological assessment of β-caryophyllene to evaluate its environmental safety. Overall, the strong synergistic effect between graphene oxide and β-caryophyllene against Fusarium oxysporum f. sp. cyclaminis highlights their potential use in plant protection and supports the advancement of sustainable agricultural practices.
Thesagro:	Doença de Planta Murcha de Fusarium Ciclâmen Fusarium Oxysporum
NAL Thesaurus:	Plant diseases and disorders Disease control Graphene oxide Beta-caryophyllene Antifungal agents Antifungal properties Fusarium wilt
Palavras-chave:	Óxido de grafeno
ISSN:	2470-1343
Digital Object Identifier:	https://doi.org/10.1021/acsomega.5c06285
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPMA)