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Temperature and relative humidity changes during mass production of Ephestia kuehniella (Lepidoptera, Pyralidae).

1994-09-29Conference object Open access
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dc.contributor.authorTavares, João
dc.contributor.authorRibeiro, Fernando
dc.contributor.authorOliveira, Luísa
dc.contributor.authorVieira, Virgílio
dc.date.accessioned2013-01-23T12:58:23Z
dc.date.available2013-01-23T12:58:23Z
dc.date.issued1994-09-29
dc.descriptionResumo da comunicação apresentada no VI Congreso Ibérico de Entomología, XIII Jornadas de la AeE & VII Congreso de la Spen. Madrid, 26 -30 de Septiembre de 1994.por
dc.description.abstractThis study was undertaken to determine the change of the temperature and relative humidity in the life cycle of Ephestia kuehniella Zeller (Lep., Pyralidae) under mass production conditions. A set of 24 cages, disposed over each other (2.5 cm apart) were introduced in a climate chamber (200 cm3), for 41 days. Each cage (6720 cm3 volume) had 10000 individuals during their pre-imaginal development. The climate chamber conditions were the following: 20.33 ± 1.2°C, 63.56 ± 8.7% RH and 16L:8D (the first 25 days) and 21.4 ± 0,9 °C, 70.5 ± 15% RH and 16L:8D (the next 16 days). All cages presented a considerable temperture increase, mainly between the 25th day and the adults emergence. The maximum change in teh termic amplitude (8°C), due to the insect, was observed in the set center cages. On the other hand, relative humidity decresed with temperture augmentation in each set, reaching 20% (center eages) and 10% (extreme cages). In a Biotecnological context, the consequences of temperature and relative humidity changes are discussed.en
dc.identifier.citationTAVARES, J., F. RIBEIRO, L. OLIVEIRA & V. VIEIRA (1994). Temperature and relative humidity changes during mass production of Ephestia kuehniella (Lepidoptera, Pyralidae). Programa Y Resumenes del VI Congreso Ibérico de Entomología, Madrid, 12 e 65.en
dc.identifier.isbn84-7812-258-3
dc.identifier.urihttp://hdl.handle.net/10400.3/1577
dc.language.isoengpor
dc.publisherUniversidad Autónoma de Madrid & Museo Nacional de Ciencias Naturales.por
dc.subjectAdults Emergenceen
dc.subjectEphestia kuehniellapor
dc.subjectLife Cycleen
dc.subjectMass Productionen
dc.subjectRelative Humidityen
dc.subjectTemperatureen
dc.titleTemperature and relative humidity changes during mass production of Ephestia kuehniella (Lepidoptera, Pyralidae).por
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceVI Congreso Ibérico de Entomología, Madrid, 1994.por
oaire.citation.titlePrograma Y Resumenes del VI Congreso Ibérico de Entomología, XIII Jornadas de la AeE & VII Congreso de la Spen. Madrid, 26 -30 de Septiembre de 1994.sp
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor

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