Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression

Nematodes of the Meloidogyne genus affect to most of crops of an economic importance in Argentina. Researches related to new control strategies are needed to reduce the damage produced by these organisms. The objective of this work was to compare the effects of Galleria mellonella cadavers in...

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Publicado en:	Revista de la Facultad de Ciencias Agrarias
Autores principales:	Del Valle, Eleodoro Eduardo, Doucet, Marcelo Edmundo
Materias:	Biological control Control biológico Entomophilic nematodes Heterorhabditis bacteriophora Meloidogyne javanica Nematodos entomófilos Steinernema rarum
Acceso en línea:	https://bdigital.uncu.edu.ar/fichas.php?idobjeto=6456

descriptores_str_mv	Biological control Control biológico Entomophilic nematodes Heterorhabditis bacteriophora Meloidogyne javanica Nematodos entomófilos Steinernema rarum
todos_str_mv	6414 78 CONICET eng Notas científicas UNL
disciplina_str_mv	Ciencias agrarias
autor_str_mv	Del Valle, Eleodoro Eduardo Doucet, Marcelo Edmundo
titulo_str_mv	Efecto de cadáveres de Galleria mellonella infectados con Heterorhabditis bacteriophora y Steinernema rarum, sus macerados y juveniles infectantes muertos en la supresión de Meloidogyne javanica Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
description_str_mv	Nematodes of the Meloidogyne genus affect to most of crops of an economic importance in Argentina. Researches related to new control strategies are needed to reduce the damage produced by these organisms. The objective of this work was to compare the effects of Galleria mellonella cadavers infected with the Argentine isolates Heterorhabditis bacteriophora Rama Caída and Steinernema rarum NOE, cadaver macerates and dead infective juveniles (IJs) on M. javanica suppression. Experiments were performed using 24-well plates and pepper plants grown in a growth chamber. The entomopathogenic nematodes-infected G. mellonella cadavers, their cadaver macerates and dead IJs were effective in suppressing M. javanica second-stage juveniles under laboratory conditions. The use of H. bacteriophora-infected cadavers caused a significant decrease in the number of galls and egg masses on pepper plants parasitized by M. javanica, in a growth-chamber. Nematodos del género Meloidogyne afectan a la mayoría de los cultivos de importancia económica en Argentina. Investigaciones relacionadas con nuevas estrategias de control son necesarias para reducir el daño ocasionado por estos organismos. El objetivo de este trabajo fue comparar el efecto de cadáveres de Galleria mellonella infectados con los aislados argentinos Heterorhabditis bacteriophora Rama Caída y Steinernema rarum NOE, sus macerados y juveniles infectantes (JIs) muertos en la supresión de M. javanica. Las experiencias fueron conducidas utilizando placas de cultivo de 24 pozos y plantas de pimiento que crecieron en cámara de crecimiento. Los cadáveres infectados, sus macerados y JIs muertos fueron efectivos en suprimir juveniles de segundo estadio de M. javanica en las experiencias de laboratorio. En cámara de crecimiento, el uso de cadáveres infectados con H. bacteriophora causó reducción en el número de agallas y masas de huevos en plantas de pimiento parasitadas por M. javanica.
object_type_str_mv	Textual: Revistas
id	6456
plantilla_str	Artículo de Revista
record_format	article
container_title	Revista de la Facultad de Ciencias Agrarias
journal_title_str	Revista de la Facultad de Ciencias Agrarias
journal_id_str	r-78
container_issue	Revista de la Facultad de Ciencias Agrarias
container_volume	Vol. 46, no. 1
journal_issue_str	Vol. 46, no. 1
tipo_str	textuales
type_str_mv	Articulos
title_full	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
title_fullStr	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
title_full_unstemmed	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
description	Nematodes of the Meloidogyne genus affect to most of crops of an economic importance in Argentina. Researches related to new control strategies are needed to reduce the damage produced by these organisms. The objective of this work was to compare the effects of Galleria mellonella cadavers infected with the Argentine isolates Heterorhabditis bacteriophora Rama Caída and Steinernema rarum NOE, cadaver macerates and dead infective juveniles (IJs) on M. javanica suppression. Experiments were performed using 24-well plates and pepper plants grown in a growth chamber. The entomopathogenic nematodes-infected G. mellonella cadavers, their cadaver macerates and dead IJs were effective in suppressing M. javanica second-stage juveniles under laboratory conditions. The use of H. bacteriophora-infected cadavers caused a significant decrease in the number of galls and egg masses on pepper plants parasitized by M. javanica, in a growth-chamber.
dependencia_str_mv	Facultad de Ciencias Agrarias
title	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
spellingShingle	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression Biological control Control biológico Entomophilic nematodes Heterorhabditis bacteriophora Meloidogyne javanica Nematodos entomófilos Steinernema rarum Del Valle, Eleodoro Eduardo Doucet, Marcelo Edmundo
topic	Biological control Control biológico Entomophilic nematodes Heterorhabditis bacteriophora Meloidogyne javanica Nematodos entomófilos Steinernema rarum
topic_facet	Biological control Control biológico Entomophilic nematodes Heterorhabditis bacteriophora Meloidogyne javanica Nematodos entomófilos Steinernema rarum
author	Del Valle, Eleodoro Eduardo Doucet, Marcelo Edmundo
author_facet	Del Valle, Eleodoro Eduardo Doucet, Marcelo Edmundo
title_sort	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
title_short	Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression
url	https://bdigital.uncu.edu.ar/fichas.php?idobjeto=6456
estado_str	3
building	Biblioteca Digital
filtrotop_str	Biblioteca Digital
collection	Artículo de Revista
institution	Sistema Integrado de Documentación
indexed_str	2023-04-25 00:37
_version_	1764120276433371136

Effects of Galleria mellonella cadavers infected with Heterorhabditis bacteriophora and Steinernema rarum, their macerates and dead infective juveniles on Meloidogyne javanica suppression

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