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Female pupae of the genetic sexing strain Tap-7 of Anastrepha ludens as hosts of Coptera haywardi

López Arriaga, Florida | Montoya Gerardo, Pablo Jesús [autor/a] | Cancino Díaz, Jorge Luis [autor/a] | Toledo, Jorge [autor/a] | Liedo Fernández, Pablo [autor/a].
Tipo de material: Artículo impreso(a) y electrónico Artículo impreso(a) y electrónico Tema(s): Moscas de la fruta | Coptera haywardi | Parasitoides | Control biológico de plagasNota de acceso: Acceso en línea sin restricciones En: BioControl. volumen 59, número 2 (April 2014), páginas 149-157. --ISSN: 1386-6141Número de sistema: 43977Resumen:
Inglés

Female black pupae from the Anastrepha ludens genetic sexing strain Tapachula-7 were eval- uated as hosts for Coptera haywardi. We studied the host acceptance and the effects of age, irradiation and automated mechanical separation of black pupae on the emergence, survival, fecundity and flight ability of parasitoid C. haywardi adults. Our results indicated that black pupae are viable hosts for C. haywardi. Adult emergence was greater when the exposed pupae were three and five days old. The impact that occurred during mechanical separation reduced emergence by 16 %. The tested irradiation doses (25, 35 and 45 Gy) did not significantly affect adult emergence. No significant differences in longevity, fecundity or flight ability were observed between parasitoids that emerged from the Tapachula-7 black pupae and those that emerged from the standard mass-reared strain.

Recurso en línea: http://link.springer.com/article/10.1007/s10526-013-9552-9
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Acceso en línea sin restricciones

Female black pupae from the Anastrepha ludens genetic sexing strain Tapachula-7 were eval- uated as hosts for Coptera haywardi. We studied the host acceptance and the effects of age, irradiation and automated mechanical separation of black pupae on the emergence, survival, fecundity and flight ability of parasitoid C. haywardi adults. Our results indicated that black pupae are viable hosts for C. haywardi. Adult emergence was greater when the exposed pupae were three and five days old. The impact that occurred during mechanical separation reduced emergence by 16 %. The tested irradiation doses (25, 35 and 45 Gy) did not significantly affect adult emergence. No significant differences in longevity, fecundity or flight ability were observed between parasitoids that emerged from the Tapachula-7 black pupae and those that emerged from the standard mass-reared strain. eng

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