Repositorio UFRO · Omeka S

Differences in the fly-load of Haematobia irritans (Diptera: Muscidae) on cattle is modified by endophyte infection of pastures

Primer Autor	Parra, Leonardo
Co-autores	Rojas, Claudio Catrileo, Adrian Galdames, Rafael Mutis, Ana Birkett, Michael A. Quiroz, Andres
Título	Differences in the fly-load of Haematobia irritans (Diptera: Muscidae) on cattle is modified by endophyte infection of pastures
Editorial	UNIV CATOLICA DE VALPARAISO
Revista	ELECTRONIC JOURNAL OF BIOTECHNOLOGY
Lenguaje	en
Resumen	Background: The horn fly, Haematobia irritans, is an obligate bloodsucking ectoparasite of pastured cattle and is a major pest of livestock production in North and South America and Europe. In this study, we investigated the potential to use cattle pastures, infected with non-toxic, "friendly" fungal-endophyte-infected (E+) tall fescue, Festuca arundinacea Schreb., as a strategy for reducing horn fly loads in cattle, and to evaluate the possible bioinsecticide effect on horn fly larvae. Results: When cattle grazed in E+ tall fescue, a decrease in fly-load was observed, compared with other pastures (endophyte-free (E-) pastures). The infestation of horn fly load decreased according to an increase in the percentage of endophyte present in the different pastures (0 to 100%). Moreover, two groups of animals with significant differences in the fly-load (high and low fly-load) in the same herd were observed (P < 0.05). Additionally, it was possible to determine a bioinsecticide effect of cattle dung, upon horn fly larvae (80%), from animals fed E+ tall fescue. Conclusions: These results constitute the first report on the potential for exploiting pasture management for controlling 1) horn fly-loads on cattle and 2) the normal development of horn fly larvae. In conclusion, this information provides preliminary understanding of the role of cattle pasture diet management for controlling horn fliesas part of an integrated pest management strategy for this major pest of farmed livestock.
Tipo de Recurso	Artículo original
Description	Financial support: It was provided by FONDECYT 3110085. This research was partially financed by FONDECYT 1100812. Rothamsted Research receives grant-aided support from the Biotechnology and Biological Sciences Research Council of the United Kingdom. Apoyo financiero: Este apoyo fue proporcionado por FONDECYT 3110085. Esta investigación fue financiada parcialmente por FONDECYT 1100812. Rothamsted Research recibe financiación del Consejo de Investigación de Biotecnología y Ciencias Biológicas del Reino Unido.
doi	10.2225/vol16-issue5-fulltext-4
Formato Recurso	pdf
Palabras Claves	endophyte-infected tall fescue fly-load horn fly pasture FALL ARMYWORM LEPIDOPTERA ARGENTINE STEM WEEVIL HORN FLY ERGOT ALKALOIDS INSECTICIDE RESISTANCE FLIES PERFORMANCE FESCUE SEMIOCHEMICALS MORTALITY Festuca alta infectada por endófitos carga de moscas mosca del cuerno pasto LEPIDÓPTERO DE LA GUSA DEL POLLO OTOÑAL GORGOJO DEL TALLO ARGENTINO MOSCA CUERNO ALCALOIDES DEL ERGO RESISTENCIA A INSECTICIDAS MOSCAS RENDIMIENTO FESTUCA SEMIOQUÍMICOS MORTALIDAD
Ubicación del archivo	http://dx.doi.org/10.2225/vol16-issue5-fulltext-4
Materias	endophyte-infected tall fescue fly-load horn fly pasture FALL ARMYWORM LEPIDOPTERA ARGENTINE STEM WEEVIL HORN FLY ERGOT ALKALOIDS INSECTICIDE RESISTANCE FLIES PERFORMANCE FESCUE SEMIOCHEMICALS MORTALITY Festuca alta infectada por endófitos carga de moscas mosca del cuerno pasto LEPIDÓPTERO DE LA GUSA DEL POLLO OTOÑAL GORGOJO DEL TALLO ARGENTINO MOSCA CUERNO ALCALOIDES DEL ERGO RESISTENCIA A INSECTICIDAS MOSCAS RENDIMIENTO FESTUCA SEMIOQUÍMICOS MORTALIDAD
Disciplinas de la OCDE	Fitomejoramiento y protección vegetal Ganadería Ganadería
Título de la cita (Recomendado-único)	Differences in the fly-load of Haematobia irritans (Diptera: Muscidae) on cattle is modified by endophyte infection of pastures
Revista/Libro	ELECTRONIC JOURNAL OF BIOTECHNOLOGY
Tipo de ruta	dorada verde
Access Rights	acceso abierto
Derechos de acceso	acceso abierto
Idioma	en
Identificador del recurso (Mandatado-único)	Artículo original
Versión del recurso (Recomendado-único)	versión publicada
Entidad financiadora	ANID CONICYT FONDECYT 3110085#ANID CONICYT FONDECYT 1100812#UKRI Biotechnology and Biological Sciences Research Council of the United Kingdom#BBSRC BBS/E/C/00005194
Referencia del Financiador (Mandatado si es aplicable-repetible)	ANID CONICYT FONDECYT 3110085 ANID CONICYT FONDECYT 1100812 UKRI Biotechnology and Biological Sciences Research Council of the United Kingdom BBSRC BBS/E/C/00005194
Editorial	UNIV CATOLICA DE VALPARAISO
ISSN	0717-3458
Página de inicio (Recomendado-único)	4
Categoría WOS	Biotecnología y Microbiología Aplicada Biotechnology & Applied Microbiology
Formato	pdf
Id de Web of Science	WOS:000328339900007