Vista normal Vista MARC

Effect of Diachasmimorpha longicaudata releases on the native parasitoid guild attacking Anastrepha spp. larvae in disturbed zones of Chiapas, Mexico

Montoya Gerardo, Pablo Jesús | López Romo, Silvia María Patricia [autor/a] | Cruz Bustos, Jassmin [autor/a] | López, Florida [autor/a] | Cadena Gaitán, Carlos [autor/a] | Cancino Díaz, Jorge Luis [autor/a] | Liedo Fernández, Pablo [autor/a].
Tipo de material: Artículo en línea Artículo en línea Tema(s): Anastrepha ludens | Moscas de la fruta | Opius longicaudatus | Parasitoides | Mangos | Control biológico de plagasTema(s) en inglés: Anastrepha ludens | Fruit flies | Opius longicaudatus | Parasitoids | Mangoes | Pest control biologicalDescriptor(es) geográficos: Guadalupe, Huehuetán (Chiapas, México) Nota de acceso: Disponible para usuarios de ECOSUR con su clave de acceso En: BioControl. volumen 62, número 5 (October 2017), páginas 581-593. --ISSN: 1386-6141Número de sistema: 25100Resumen:
Inglés

We evaluated the effect of augmentative releases of Diachasmimorpha longicaudata (Ashmead), on the native parasitoid guild of Anastrepha spp. over a two year period in zones adjacent to mango commercial orchards in Chiapas, Mexico. We chose two 15 ha working zones, 15 km apart, harbouring fruit fly hosts of varying densities without chemical control. In 2013, parasitoids were released in zone "A" while zone "B" served as control. In 2014 zones were exchanged. As expected, releases of D. longicaudata significantly increased total parasitism, from around 0.5-5% to over 22%, but annual parasitism by native parasitoids was only significantly affected in zone "A". The numbers of native parasitoids were higher in zone "A" in both years, and diversity (H') was not affected by D. longicaudata releases in both zones. Our results suggest that releases of D. longicaudata affect the relative abundance but not the species richness of native parasitoids.

Recurso en línea: https://link.springer.com/article/10.1007/s10526-017-9826-8
Etiquetas de esta biblioteca: No hay etiquetas de esta biblioteca para este título. Ingresar para agregar etiquetas.
Star ratings
    Valoración media: 0.0 (0 votos)
Existencias
Tipo de ítem Biblioteca actual Colección Signatura Estado Fecha de vencimiento Código de barras
Artículos Biblioteca Electrónica
Recursos en línea (RE) 		ECOSUR Recurso digital ECO400251009670

Disponible para usuarios de ECOSUR con su clave de acceso

We evaluated the effect of augmentative releases of Diachasmimorpha longicaudata (Ashmead), on the native parasitoid guild of Anastrepha spp. over a two year period in zones adjacent to mango commercial orchards in Chiapas, Mexico. We chose two 15 ha working zones, 15 km apart, harbouring fruit fly hosts of varying densities without chemical control. In 2013, parasitoids were released in zone "A" while zone "B" served as control. In 2014 zones were exchanged. As expected, releases of D. longicaudata significantly increased total parasitism, from around 0.5-5% to over 22%, but annual parasitism by native parasitoids was only significantly affected in zone "A". The numbers of native parasitoids were higher in zone "A" in both years, and diversity (H') was not affected by D. longicaudata releases in both zones. Our results suggest that releases of D. longicaudata affect the relative abundance but not the species richness of native parasitoids. eng

Disponible en línea

Adobe Acrobat profesional 6.0 o superior

Con tecnología Koha