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Publicação
Biology of Trichogramma cordubensis (Hym., Trichogrammatidae) under different photoperiods
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Autores
Orientador(es)
Resumo(s)
This work was carried out to study the effect of photoperiod on Trichogramma
cordubensis Vargas & Cabello biology. T. cordubensis was reared on Ephestia kuehniella
Zeller eggs at 20°C and 75±5% of HR. The essay comprised different photophase (L):
scotophase (D) combinations thal simulated the day length of summer (16:8), winter (8: 16) and spring or autumn (12:12) seasons in the Azores. Photoperiod did not influence the
parasitoid longevity, emergence rate and parasitism. However, it had a significant effect on the parasitoid egg to adult developmental time, the last enlarging with increasing photophase.
Descrição
Proceedings from the 6th European Workshop on Insects Parasitoids, Valencia, 1-4 March 1997.
Palavras-chave
Biology Different Photophase Ephestia kuehniella Zeller Seasons in the Azores Trichogramma cordubensis Vargas & Cabello
Contexto Educativo
Citação
GARCIA, P. & J. TAVARES, (1997). Biology of Trichogramma cordubensis (Hym., Trichogrammatidae) under different photoperiods. “Boletín de la Asociación Española de Entomología”, Supl. Vol. 21: 17-21.
Editora
Asociación Española de Entomología