Fecha/hora: 08/05/2024 19:10:21

Biblioteca(s): 	INIA Las Brujas.	
Fecha corriente: 	24/11/2022	
Fecha de la última actualización: 	25/11/2022	
Autoria: 	ARRARTE, E.; ZACCARI, F.; GARMENDIA, G.; CASTIGLIONI, J.; VERO, S.	
Afiliación: 	ELOISA ARRARTE, Área Fisicoquímica, DETEMA, Facultad de Química, Universidad de la República, Uruguay; FERNANDA ZACCARI, Poscosecha de frutas y hortalizas, Departamento de Producción Vegetal, Facultad de Agronomía, Universidad de la República, Uruguay; GABRIELA GARMENDIA, Microbiología, DEPBIO, Facultad de Química, Universidad de la República, Uruguay; JORGE CASTIGLIONI, Área Fisicoquímica, DETEMA, Facultad de Química, Universidad de la República, Uruguay; SILVANA VERO, Área Microbiología, DEPBIO, Facultad de Química, Universidad de la República, Uruguay.	
Título: 	Antifungal activity of chitosan and its combination with the yeast Debaryomyces hansenii F9D for the control of Penicillium expansum in apples and pears stored at low temperatures.	
Año de publicación: 	2022	
Fuente/Imprenta: 	International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.339-348. doi: https://doi.org/10.1080/09670874.2022.2123569	
ISSN: 	1366-5863 (online)	
DOI: 	10.1080/09670874.2022.2123569	
Idioma: 	Inglés	
Notas: 	Article history: Received 29 April 2022, Accepted 05 September 2022, Published online: 11 November 2022. -- Funding: This research was supported by the National Commission for Scientific Research (Comisión Sectorial de Investigación Científica, CSIC-Uruguay), PEDECIBA and CYTED.	
Contenido: 	ABSTRACT.- Penicillium expansum is an important pathogen of cold-stored fruit, currently controlled by chemical fungicides. In this work chitosan combined with the biocontrol yeast Debaryomyces hansenii F9D was tested as a safer alternative for its control on cold-stored apples and pears. When medium molecular weight chitosan was applied on fruit a reduction of rot incidence of 62% and 53% was achieved in apples and pears. respectively. When chitosan was combined with the yeast, disease reduction was 76% and 90%. The combination of biological control with chitosan appears as a feasible strategy for the control of phytopathogenic fungi. © 2022 Informa UK Limited, trading as Taylor & Francis Group	
Palabras-Clave: 	Biological control; Blue mold; Chitosan; Pome fruit; Postharvest storage; Yeast.	
Categoría del tema: 	F01 Cultivo	
Registro original: 	INIA Las Brujas (LB)	
Ejemplares: 	LB - (103263-1) - PXI - AP - DD - Int. Jr. Pest Management/SUFIT/2022 -  -  - DIS