Mycoparasitic antagonism of a Trichoderma harzianum strain isolated from banana plants in Oaxaca, Mexico : Novel Trichoderma strain protects against Fusarium

Sánchez-Espinosa, Ana Claudia; Villarruel-Ordaz, José Luis; Maldonado Bonilla, Luis David

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/20.500.12984/4626

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Metadado	Valor	Lengua/Idioma
dc.creator	Sánchez-Espinosa, Ana Claudia	-
dc.creator	Villarruel-Ordaz, José Luis	-
dc.creator	Maldonado Bonilla, Luis David	-
dc.date	2021-02-16	-
dc.identifier	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1310	-
dc.identifier	10.18633/biotecnia.v23i1.1310	-
dc.description	Bananas are important crops in developing countries with tropical climate. In Mexico, the banana production has increased, and it must be guaranteed. The Panama disease, caused by the fungus Fusarium oxysporum f.sp. cubense threatens the current banana production, for what is necessary to implement methods to protect this crop. Fungi from genus Trichoderma are natural residents of the rhizosphere. This genus comprises mycoparasite species used to control diseases caused by phytopathogenic fungi, and also benefit plant development. In this report, we present data of the identification and characterization of the novel strain Trichoderma harzianum M110 that displays antagonism and biocontrol potential in laboratory conditions. Exploration of the rhizosphere and the endophytic microbial communities might help to identify microbes adapted to banana plants that can be incorporated in organic biological control formulations that ensure production of Fusarium-free plants and healthy fruits with export quality.	en-US
dc.description	tropical climate. In Mexico, the banana production has increased, and it must be guaranteed. The Panama disease,caused by the fungus Fusarium oxysporum f.sp. cubense threatens the current banana production, for what is necessaryto implement methods to protect this crop. Fungi from genus Trichoderma are natural residents of the rhizosphere,which comprises mycoparasite species used to control diseases caused by phytopathogenic fungi, and also benefitplant development. Here, we report a novel Trichoderma harzianum strain identified by optical microscopy and byDNA sequencing of 3 loci. The antagonistic capacity towards causal fungi of Panama disease was demonstrated by in vitroconfrontation assay and co-inoculation in roots of ‘plátano manzano’ plants. Therefore, this fungus can be enabled toobtain organic formulations for biological control that contribute to produce pathogen-free plants and healthy and highquality fruits.	es-ES
dc.format	application/pdf	-
dc.language	eng	-
dc.publisher	Universidad de Sonora	es-ES
dc.relation	https://biotecnia.unison.mx/index.php/biotecnia/article/view/1310/495	-
dc.source	Biotecnia; Vol. 23 No. 1 (2021); 127-134	en-US
dc.source	Biotecnia; Vol. 23 Núm. 1 (2021); 127-134	es-ES
dc.source	1665-1456	-
dc.source	1665-1456	-
dc.subject	Biological control	en-US
dc.subject	Panama disease	en-US
dc.subject	phytopathogen	en-US
dc.subject	plant health	en-US
dc.subject	Inglés	es-ES
dc.subject	Biological control	es-ES
dc.subject	Panama disease	es-ES
dc.subject	phytopathogen	es-ES
dc.subject	plant health	es-ES
dc.title	Mycoparasitic antagonism of a Trichoderma harzianum strain isolated from banana plants in Oaxaca, Mexico : Novel Trichoderma strain protects against Fusarium	en-US
dc.title	InglésMycoparasitic antagonism of a Trichoderma harzianum strain isolated from banana plants in Oaxaca, Mexico: Inglés	es-ES
dc.type	info:eu-repo/semantics/article	-
dc.type	info:eu-repo/semantics/publishedVersion	-
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