Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield

The soybean is a crop of economic importance and has a great number of potential pests which cause significant economic losses. The entomopathogenic fungi Beauveria bassiana, Metarhizium anisopliae and Metarhizium robertsii are important biological control agents, which can live as endophytes within...

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Autores principales: Russo, María Leticia, Pelizza, Sebastián Alberto, Vianna, María Florencia, Allegrucci, Natalia, Cabello, Marta Noemí, Toledo, Andrea Vanesa, Mourelos, Cecilia Alejandra, Scorsetti, Ana Clara
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Ciencias Naturales
Plantas
Hongos
Soja
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/73517
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-73517
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Plantas
Hongos
Soja
spellingShingle Ciencias Naturales
Plantas
Hongos
Soja
Russo, María Leticia
Pelizza, Sebastián Alberto
Vianna, María Florencia
Allegrucci, Natalia
Cabello, Marta Noemí
Toledo, Andrea Vanesa
Mourelos, Cecilia Alejandra
Scorsetti, Ana Clara
Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
topic_facet Ciencias Naturales
Plantas
Hongos
Soja
description The soybean is a crop of economic importance and has a great number of potential pests which cause significant economic losses. The entomopathogenic fungi Beauveria bassiana, Metarhizium anisopliae and Metarhizium robertsii are important biological control agents, which can live as endophytes within plants and causes no apparent damage to the host. The aims of this study were to assess whether the entomopathogenic fungi B. bassiana, M. manisopliae and M. robertsii are able to colonize soybean plants as endophytes by using different inoculation techniques; and assess if these fungi produce any effect on the growth and yield of soybean plants under field conditions. We demonstrate the effectiveness of three inoculation methods (foliar spray, seed immersion and root immersion) to establish fungal entomopathogens as endophytes. Percentage of recovery for the different fungal strains was higher after 7 days of inoculation, through the organ that was in direct contact with the fungus during the inoculation. B. bassiana LPSc 1098 inoculated by leaf aspersion was the most successful strain. It was also demonstrated for the first time that inoculation with B. bassiana promoted the growth and increased the yield of soybean plants under filed conditions, with no adverse effects observed in the inoculated plants.
format Articulo
Articulo
author Russo, María Leticia
Pelizza, Sebastián Alberto
Vianna, María Florencia
Allegrucci, Natalia
Cabello, Marta Noemí
Toledo, Andrea Vanesa
Mourelos, Cecilia Alejandra
Scorsetti, Ana Clara
author_facet Russo, María Leticia
Pelizza, Sebastián Alberto
Vianna, María Florencia
Allegrucci, Natalia
Cabello, Marta Noemí
Toledo, Andrea Vanesa
Mourelos, Cecilia Alejandra
Scorsetti, Ana Clara
author_sort Russo, María Leticia
title Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
title_short Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
title_full Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
title_fullStr Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
title_full_unstemmed Effect of endophytic entomopathogenic fungi on soybean <i>Glycine max</i> (L.) Merr. growth and yield
title_sort effect of endophytic entomopathogenic fungi on soybean <i>glycine max</i> (l.) merr. growth and yield
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/73517
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