Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/110688
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dc.contributor.authorFrías Álvarez, Ariadnaen_US
dc.contributor.authorPérez Acosta, Pabloen_US
dc.contributor.authorMonzón Gil, Elizardoen_US
dc.contributor.authorGracia, Anselmoen_US
dc.date.accessioned2021-07-12T09:31:03Z-
dc.date.available2021-07-12T09:31:03Z-
dc.date.issued2021en_US
dc.identifier.urihttp://hdl.handle.net/10553/110688-
dc.description.abstractThis study aims to compare the efficacy of oxalic acid combined with non-chemical treatments (biotechnical methods), as queen caging and trapping comb, to control Varroa destructor infestations in honeybee colonies. A randomized clinical trial to determine the efficacy against Varroa of management or biotechnical practices as brood interruption (queen caging and trapping comb method) associated with the application of an organic acid (oxalic acid 3%), over 40 days, in autumn, in 9 hives strongly affected in the island of Gran Canaria. Three colonies were randomly assigned to each one of the following three groups. Group 1 (G1): Queen Caging + treatment with oxalic acid (OA). Group 2 (G2): Trapping comb + treatment with OA. Group 3 (G3): Treatment with OA. The Varroa treatment with oxalic acid, combined with brood interruption techniques, has a higher varroacide efficacy. In the clinical trial, an analysis of variance between the three experimental groups is carried out. The results show that the most efficient method is the applied in group 2 (trapping comb technique + OA). In this group, the level of infestation decreased from very severe to slight, and with an efficiency rate that varies between 81-91%. G1: Efficacy: 64%-67%. G2: Efficacy: 81%-91%. G3 (Control): Efficacy: 28-54% The results obtained from this research allow, on the one hand, the development of more practices to be applied as varroacides, as organics acids, and, on the other hand, effective biotechnical controls with fewer adverse effects on the colony. The experiment revealed significant reductions in the level of infestation of Varroa in colonies with “trapping comb” method during 25 days. It is an option to alternate medicines authorized for organic beekeeping and supplement with methods that allow the application of treatment in the absence of breeding in order to achieve maximum effectiveness of treatment.en_US
dc.languageengen_US
dc.sourceAbstract Book. OIST Mini-Symposia & COLOSS ASIA Okinawaen_US
dc.subject310401 Apiculturaen_US
dc.subject310907 Patologíaen_US
dc.subject.otherVarroaen_US
dc.subject.otherOxalic aciden_US
dc.titleEcological treatment of Varroosis: Brood interruption techniques and application of oxalic aciden_US
dc.typeinfo:eu-repo/semantics/lectureen_US
dc.typeLectureen_US
dc.relation.conferenceOIST Mini Symposium "Honey bee health in a changing world" & COLOSS Asiaen_US
dc.investigacionCiencias de la Saluden_US
dc.type2Ponenciaen_US
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-VETen_US
dc.contributor.buulpgcBU-VETen_US
dc.contributor.buulpgcBU-VETen_US
dc.contributor.buulpgcBU-VETen_US
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.event.eventsstartdate22-03-2021-
crisitem.event.eventsenddate26-03-2021-
crisitem.author.deptGIR IUSA-ONEHEALTH 5: Reproducción Animal, Oncología y Anestesiología Comparadas-
crisitem.author.deptIU de Sanidad Animal y Seguridad Alimentaria-
crisitem.author.deptGIR IUSA-ONEHEALTH 5: Reproducción Animal, Oncología y Anestesiología Comparadas-
crisitem.author.deptIU de Sanidad Animal y Seguridad Alimentaria-
crisitem.author.deptDepartamento de Patología Animal, Producción Animal, Bromatología y Tecnología de Los Alimentos-
crisitem.author.parentorgIU de Sanidad Animal y Seguridad Alimentaria-
crisitem.author.parentorgIU de Sanidad Animal y Seguridad Alimentaria-
crisitem.author.fullNamePerez Acosta,Pablo-
crisitem.author.fullNameGracia Molina, Anselmo-
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