Thermal requirements of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) lines in Neoleucinodes elegantalis (Lepidoptera: Crambidae) eggs.

Vista sencilla de ítem
dc.contributor.authorRamos Coutinho, Cristiane
dc.contributor.authorAraújo de Souza, Suyanne
dc.contributor.authorDos Santos Pontes, Antônia Débora
dc.contributor.authorSekiguchi de Godoy, Mauricio
dc.contributor.authorFagundes Pereira, Fabricio
dc.contributor.authorPastori, Patrik Luiz
dc.contributor.corporatenameSociedad Colombiana de Entomología - Socolenspa
dc.contributor.corporatenameUniversidad del Vallespa
dc.contributor.editorMontoya Lerma, James
dc.date.accessioned2021-07-23T16:55:51Z
dc.date.available2021-07-23T16:55:51Z
dc.date.issued2021-02-03
dc.description.abstractThis study aimed to evaluate the impact of temperature on the development of two lines of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae), to determine the thermal requirements of this parasitoid wasp on Neoleucinodes elegantalis (Lepidoptera: Crambidae) eggs. The experiment was carried out with two lines (“Ubajara” and “Guaraciaba”, Ceará State) of T. pretiosum collected naturally parasitizing eggs of N. elegantalis in tomato (Solanum lycopersicum) fruits. In this experiment, 40 eggs of the host N. elegantalis and 4 females of the parasitoids were used, with exposure to parasitism for 24 hours at 25 ± 1 °C, relative humidity of 70 ± 10 %, and 12-h photophase. At the end of this period, females were removed and the tubes were transferred to incubators (RH = 70 ± 10 %; 12-h photophase), exposed to 15, 20, 25, 30, or 35 °C, until emergence of the following generation of the parasitoids. The percentage of emergence, sex ratio, the number of parasitoids that emerged per egg, and cycle duration were assessed. The experiments were set up in a completely randomized experimental design with 5 treatments (temperatures) and 12 replicates. ANOVA was conducted and the means were compared by Tukey test (P < 0.05). The base temperatures were 10.77 °C and 10.86 °C and the number of generations per year were 33.29 and 35.63 for “Ubajara” and “Guaraciaba”, respectively. The study showed that temperature changed the biological parameters, and cycle duration of the “Ubajara” and “Guaraciaba” lines decreased as temperature increased.spa
dc.format.extent1 recurso en línea (6 páginas)spa
dc.format.mimetypeapplication/pdfspa
dc.identifier.urihttps://hdl.handle.net/10893/20835
dc.language.isoengspa
dc.publisherUniversidad del Vallespa
dc.publisher.placeColombiaspa
dc.relation.citationendpage6spa
dc.relation.citationissue1spa
dc.relation.citationstartpage2spa
dc.relation.citationvolume47spa
dc.relation.ispartofjournalRevista Colombiana de Entomologíaspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.subject.ddcBarrenador de la fruta del tomate
dc.subject.ddcParasitoides de huevo
dc.subject.ddcParámetros biológicos
dc.subject.ddcTemperatura base
dc.subject.ddcTrichogramma pretiosum
dc.subject.ddcNeoleucinodes elegantalis
dc.subject.ddcTrichogrammatidae
dc.subject.ddcCrambidae
dc.titleThermal requirements of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) lines in Neoleucinodes elegantalis (Lepidoptera: Crambidae) eggs.spa
dc.typeArtículo de revistaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dspace.entity.typePublication
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
Archivos
Bloque original
Mostrando 1 - 1 de 1
Miniatura
Nombre:
Thermal requirements.pdf
Tamaño:
388.8 KB
Formato:
Adobe Portable Document Format
Descripción:
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
14.48 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar
Colecciones
Revista Colombiana de Entomología