First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina

Plutella xylostella (L.), diamondback moth (DBM), is considered among the 20 most resistant arthropods in the world. Entomopathogenic fungi are important mortality factors of Lepidoptera in the field. However, in Argentina entomopathogenic fungi as mortality factors of P. xylostella have not been id...

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Detalles Bibliográficos
Autores principales: Manfrino, Romina Guadalupe, Gutiérrez, Alejandra Concepción, López Lastra, Claudia Cristina
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Ciencias Naturales
Diamondback moth
Fungal pathogens
Prevalence
Seasonality
Micología
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/93207
https://ri.conicet.gov.ar/handle/11336/86702
http://revista.ib.unam.mx/index.php/bio/article/view/2360
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-93207
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
Diamondback moth
Fungal pathogens
Prevalence
Seasonality
Micología
spellingShingle Ciencias Naturales
Diamondback moth
Fungal pathogens
Prevalence
Seasonality
Micología
Manfrino, Romina Guadalupe
Gutiérrez, Alejandra Concepción
López Lastra, Claudia Cristina
First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
topic_facet Ciencias Naturales
Diamondback moth
Fungal pathogens
Prevalence
Seasonality
Micología
description Plutella xylostella (L.), diamondback moth (DBM), is considered among the 20 most resistant arthropods in the world. Entomopathogenic fungi are important mortality factors of Lepidoptera in the field. However, in Argentina entomopathogenic fungi as mortality factors of P. xylostella have not been identified. The aim of this study was to identify and isolate fungal pathogens of Plutella xylostella in Santa Fe, Argentina. The prevalence and seasonality of fungal infections were also investigated. Zoophthora radicans (Bref.) A. Batko (Entomophthoromycota: Entomophthorales) and Metarhizium rileyi (Farl.) Kepler, Rehner & Humber (Ascomycota: Hypocreales) as fungal pathogens of Plutella xylostella L. are reported for the first time in Argentina. The pathogens were identified from larvae, pupae and adults of P. xylostella on cauliflower and on cabbage. Zoophthora radicans was the predominant fungal pathogen, while M. rileyi was recorded from only one infected larva.
format Articulo
Articulo
author Manfrino, Romina Guadalupe
Gutiérrez, Alejandra Concepción
López Lastra, Claudia Cristina
author_facet Manfrino, Romina Guadalupe
Gutiérrez, Alejandra Concepción
López Lastra, Claudia Cristina
author_sort Manfrino, Romina Guadalupe
title First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
title_short First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
title_full First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
title_fullStr First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
title_full_unstemmed First reports of <i>Zoophthora radicans</i> (Entomophthoraceae) and <i>Metarhizium rileyi</i> (Clavicipitaceae) as pathogens of <i>Plutella xylostella</i> (Lepidoptera: Plutellidae) in Argentina
title_sort first reports of <i>zoophthora radicans</i> (entomophthoraceae) and <i>metarhizium rileyi</i> (clavicipitaceae) as pathogens of <i>plutella xylostella</i> (lepidoptera: plutellidae) in argentina
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/93207
https://ri.conicet.gov.ar/handle/11336/86702
http://revista.ib.unam.mx/index.php/bio/article/view/2360
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