Intraspecific variation in biocontrol traits in Mastrus ridens (Hymenoptera: Ichneumonidae) laboratory populations

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dc.contributor.authorZaviezo T.
dc.contributor.authorRomero A.
dc.contributor.authorCalleja F.
dc.contributor.authorCalvo C.
dc.contributor.authorOsorio R.
dc.contributor.authorCasanoves F.
dc.contributor.authorIrles P.
dc.date.accessioned2024-01-10T12:11:34Z
dc.date.available2024-01-10T12:11:34Z
dc.date.issued2021
dc.description.abstract© 2021, International Organization for Biological Control (IOBC).Breeding natural enemies to generate populations with improved characteristics is an attractive idea, particularly nowadays with the increase in use of biological control and the availability of modern molecular and genetic tools. A first step in the process is to characterize traits which can be important for biological control and their intraspecific variation. In this study we characterized fecundity, longevity and dispersal-related traits of four endogamic and three exogamic laboratory populations (lines) of Mastrus ridens, an important parasitoid of the codling moth (Cydia pomonella (L.)). We found that several traits were positively correlated and that there was variability among lines and between endogamic and exogamic lines. Exogamic lines presented a better combination of trait values than endogamic lines. The absence of trade-offs among the traits studied in M. ridens would be advantageous for a breeding program. Nevertheless, it would be important not to lose genetic variability in the process, because of the presence of complementary sex determination (CSD) and negative effects of inbreeding on other traits. The results of this study could be useful for the selection of M. ridens lines with better traits and as preliminary information for breeding programs.
dc.description.funderAgencia Nacional de Investigaci?n y Desarrollo
dc.description.funderAgencia Nacional de Investigación y Desarrollo - Chile
dc.description.funderFONDECYT
dc.fechaingreso.objetodigital2024-03-21
dc.fuente.origenScopus
dc.identifier.doi10.1007/s10526-021-10094-7
dc.identifier.eissn15738248
dc.identifier.issn15738248 13866141
dc.identifier.scopusidSCOPUS_ID:85107393768
dc.identifier.urihttps://doi.org/10.1007/s10526-021-10094-7
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/76667
dc.information.autorucFacultad de Agronomía e Ingenieria Forestal; Zaviezo Palacios, Tania; 0000-0002-4993-0386; 62543
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final485
dc.pagina.inicio475
dc.publisherSpringer Science and Business Media B.V.
dc.revistaBioControl
dc.rightsacceso restringido
dc.subjectDispersal
dc.subjectFecundity
dc.subjectIntraspecific variability
dc.subjectLongevity
dc.subjectParasitoid
dc.subject.ods02 Zero hunger
dc.subject.odspa02 Hambre cero
dc.titleIntraspecific variation in biocontrol traits in Mastrus ridens (Hymenoptera: Ichneumonidae) laboratory populations
dc.typeartículo
dc.volumen66
sipa.codpersvinculados62543
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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