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dc.contributor.authorSchumacher, Peter-
dc.contributor.authorWeyeneth, Albert-
dc.contributor.authorWeber, Donald C.-
dc.contributor.authorDorn, Silvia-
dc.date.accessioned2019-01-31T11:01:33Z-
dc.date.available2019-01-31T11:01:33Z-
dc.date.issued1997-
dc.identifier.issn0307-6962de_CH
dc.identifier.issn1365-3032de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/14832-
dc.description.abstractThe flight capacity of Cydia pomonella L. (Lepidoptera: Tortricidae) was measured in the laboratory by using computer‐linked flight mills. Codling moths showed a large variation in flight capacity between individuals. We defined arbitrarily a longest single flight (LSF) of more than 5 km as an index for long‐flyers. About 16.7% of virgin and 10.0% of mated males and 20.0% of virgin and 7.4% of mated females undertook such flights. Based on the LSF and the total distance flown (TDF^we concluded that males and females have little or no difference in flight capacity and that both the within‐and between‐habitat flights are similar in number and magnitude for both sexes. In the field, females are therefore potentially able to undertake flights of up to 11 km, as reported for males by other authors. This ability was highest at ages of 2–7 days after emergence, i.e. the first third of their lifetime, for virgin and mated male moths and for virgin female moths. Mated females showed peak flight capacity between 1 and 3 days after eclosion, which corresponded with the major egg‐laying period. Few long flights were undertaken before oviposition. These findings do not agree with the oogenesis flight syndrome described by other authors, and this theory is believed not to apply to C.pomonella. Our laboratory results are discussed in relation to field experiments in general and hypotheses are developed about the significance of long‐flyers for this species.de_CH
dc.language.isoende_CH
dc.publisherWileyde_CH
dc.relation.ispartofPhysiological entomologyde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectAgede_CH
dc.subjectCydia pomonellade_CH
dc.subjectDispersalde_CH
dc.subjectFlight millde_CH
dc.subjectSexde_CH
dc.subjectMated statusde_CH
dc.subject.ddc590: Tiere (Zoologie)de_CH
dc.titleLong flights in Cydia pomonella L. (Lepidoptera: Tortricidae) measured by a flight mill: influence of sex, mated status and agede_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementLife Sciences und Facility Managementde_CH
zhaw.organisationalunitInstitut für Umwelt und Natürliche Ressourcen (IUNR)de_CH
dc.identifier.doi10.1111/j.1365-3032.1997.tb01152.xde_CH
zhaw.funding.euNode_CH
zhaw.issue2de_CH
zhaw.originated.zhawNode_CH
zhaw.pages.end160de_CH
zhaw.pages.start149de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume22de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedHortikulturde_CH
Appears in Collections:Publikationen Life Sciences und Facility Management

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