The effect of photoperiod on development time, sex ratio and fecundity of Acanthoscelides obtectus Say (Coleoptera: Bruchidae)

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dc.contributor.authorKoç, Yeşim
dc.contributor.authorSönmez, Evrim
dc.date.accessioned2025-03-23T19:12:13Z
dc.date.available2025-03-23T19:12:13Z
dc.date.issued2020
dc.departmentSinop Üniversitesi
dc.description.abstractIn the trials, the influence of photoperiod on the development time, sex ratio,and fecundity of Acanthoscelides obtectus were examined. The trials werecarried out in five different photoperiod regimes including 0L:24D [continuousdarkness (CD)], 6L:18D (6 hours of light, 18 hours of dark), 12L:12D (12 hoursof light, 12 hours of dark), 18L:6D (18 hours of light, 6 hours of dark), 24L:0D[continuous light (CL)] with a temperature of 25±2 ºC and 60±5% relativehumidity. The shortest pre-adult development time was determined under CDconditions. While the development period lasted 26.33±0.88 days under CDconditions, it lasted for 35.33±0.66 days under CL conditions. Although thesex ratio did not differ much, CL conditions were in favor of males. The lowestfemale fecundity was determined under CL and 18L:6D conditions. Fecunditydid not differ significantly under CD and 6L:18D, while it decreased significantlyunder 12L:12D, 18L:6D, and CL conditions. Especially, when CL and CD werecompared with each other, statistically significant difference was observed.
dc.identifier.doi10.16955/bitkorb.632043
dc.identifier.endpage35
dc.identifier.issn0406-3597
dc.identifier.issn1308-8122
dc.identifier.issue2
dc.identifier.startpage29
dc.identifier.trdizinid380168
dc.identifier.urihttps://doi.org/10.16955/bitkorb.632043
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/380168
dc.identifier.urihttps://hdl.handle.net/11486/3764
dc.identifier.volume60
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofBitki Koruma Bülteni
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR_20250323
dc.subjectBiyoloji
dc.subjectEntomoloji
dc.titleThe effect of photoperiod on development time, sex ratio and fecundity of Acanthoscelides obtectus Say (Coleoptera: Bruchidae)
dc.typeArticle

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