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dc.contributor.authorSouza, Ellen Patricia de-
dc.contributor.authorDegrande, Paulo Eduardo-
dc.contributor.authorGuazina, Renato Anastácio-
dc.contributor.authorAlves Junior, Valter Vieira-
dc.date.accessioned2021-01-29T14:06:09Z-
dc.date.available2021-01-29T14:06:09Z-
dc.date.issued2020-09-07-
dc.identifier.citationSouza, Ellen Patricia de; Degrande, Paulo Eduardo; Guazina, Renato Anastácio; Alves Junior, Valter Vieira. Exposure of Apis mellifera (Hymenoptera: Apidae) to pollen grains of soybean plants (Glycine max L.) originated from treated seeds. Arquivos do Instituto Biológico, v. 87, e0392019,2020pt_BR
dc.identifier.issn1808-1657pt_BR
dc.identifier.urihttp://repositoriobiologico.com.br//jspui/handle/123456789/605-
dc.description.abstractResidues of plant protection products have been reported in floral resources such as pollen, but the potential risks of pollinator exposure are still unclear. Therefore, studies are needed to assess the risk of exposure/intoxication of bees, as they collect these resources to maintain their colony. The present study used a randomized design with five treatments: thiamethoxam, clothianidin, imidacloprid, fipronil, and a control. Pollen was collected from two soybean plants per repetition during their entire flowering period, mixed with 8 g of sugar cake (distilled water + sugar), and offered to adult bees that were then followed for the assessment of mortality over time (1, 2, 4, 8, 16, 24 and 32 h after initial exposure). Among the generalized linear models evaluated, the beta binomial model was the best fit. The treatments were compared within each time period by overlapping credibility intervals using Bayesian inference. The probability of bee mortality was low in the first hours of evaluation and gradually increased over time in all chemical treatments. When comparing the means of the beta-binomial model, no statistical differences among treatments was observed, indicating a mortality similar to that of the control group.pt_BR
dc.language.isoen_USpt_BR
dc.subjectMortalitypt_BR
dc.subjectNeonicotinoidspt_BR
dc.subjectFipronilpt_BR
dc.titleExposure of Apis mellifera (Hymenoptera: Apidae) to pollen grains of soybean plants (Glycine max L.) originated from treated seedspt_BR
dc.title.alternativeExposição de Apis mellifera (Hymenoptera: Apidae) aos grãos de pólen de plantas de soja (Glycine max L.) originadas de sementes tratadaspt_BR
dc.identifier.doi10.1590/1808-1657000392019pt_BR
dc.description.editoraInstituto Biológicopt_BR
dc.description.localdapublicacaoSão Paulopt_BR
dc.identifier.tipoAbertopt_BR
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