Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
Texto Completo: | https://repositorio.ufersa.edu.br/handle/tede/569 |
Resumo: | Africanized honey bees (Apis mellifera) from the region of the Semiarid Potiguar has two main diseases: varroatose, whose agent is the mite Varroa destructor and, the Nosemosis disease, recently introduced in the state, whose agent was previously identified in the area of our experimental apiaries as being the microsporide Nosema ceranae. The objectives of this study were to evaluate the effects of direct insolation and shading on the hives, in relation to the mite infestation rate in the adult bees and in the worker brood; on hygienic behavior and on the Nosemosis disease. The experiment was conducted in CETAPIS / UFERSA in the Mossoró-RN city. It were used 10 beehives installed under a metallic structure covered by dry leaves of coconut, it was built on the east-west direction, and with a capacity to absorbed about 90% of the direct insolation. Ten other beehives were installed under the direct effect of insolation, about 15 meters in relation to the former group. The results showed that during the dry season period the hives installed in the shade had an average infestation rate (%) in adult bees significantly lower (P <0.01) than in hives installed in the sun. Although the results show a smaller infestation trend on the bee brood of hives installed in the shade, no significant differences were observed (P = 0.253). Already hygienic behavior was very low, considering that the bees were Africanized bees and it were captured in the region during the swarming season. However, there was a significant negative correlation between the hygienic behavior and the mite infestation rate in adult bees. The nosemosis disease showed one prevalence of 100% in the experimental apiary, however, the average number of spores per bee can be considered very low, being significantly higher during the harvest period than in the off season period's, however, this results did not show significant differences between the hives receiving direct insolation and that ones under shade |
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Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido BrasileiroEffects of the insolation on the bee health of Apis mellifera (Africanized bees) in the Brazilian semiarid regionVarroa destructorNosema ceranaeComportamento higiênicoApis melliferaInsolaçãoVarroa destructorNosema ceranaeHygienic behaviorShadowCNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIAAfricanized honey bees (Apis mellifera) from the region of the Semiarid Potiguar has two main diseases: varroatose, whose agent is the mite Varroa destructor and, the Nosemosis disease, recently introduced in the state, whose agent was previously identified in the area of our experimental apiaries as being the microsporide Nosema ceranae. The objectives of this study were to evaluate the effects of direct insolation and shading on the hives, in relation to the mite infestation rate in the adult bees and in the worker brood; on hygienic behavior and on the Nosemosis disease. The experiment was conducted in CETAPIS / UFERSA in the Mossoró-RN city. It were used 10 beehives installed under a metallic structure covered by dry leaves of coconut, it was built on the east-west direction, and with a capacity to absorbed about 90% of the direct insolation. Ten other beehives were installed under the direct effect of insolation, about 15 meters in relation to the former group. The results showed that during the dry season period the hives installed in the shade had an average infestation rate (%) in adult bees significantly lower (P <0.01) than in hives installed in the sun. Although the results show a smaller infestation trend on the bee brood of hives installed in the shade, no significant differences were observed (P = 0.253). Already hygienic behavior was very low, considering that the bees were Africanized bees and it were captured in the region during the swarming season. However, there was a significant negative correlation between the hygienic behavior and the mite infestation rate in adult bees. The nosemosis disease showed one prevalence of 100% in the experimental apiary, however, the average number of spores per bee can be considered very low, being significantly higher during the harvest period than in the off season period's, however, this results did not show significant differences between the hives receiving direct insolation and that ones under shade2017-03-13As abelhas africanizadas (Apis mellifera) da região do Semiárido Potiguar apresentam duas doenças principais: A varroatose cujo agente é o ácaro Varroa destructor, e a nosemose, recentemente introduzida no estado, cujo agente foi identificado anteriormente na região dos apiários experimentais como sendo o microsporídio Nosema ceranae. Os objetivos desta pesquisa foram avaliar os efeitos diretos da insolação e do sombreamento sobre colmeias em relação à taxa de infestação do ácaro em abelhas adultas e nas crias; sobre o comportamento higiênico e sobre a doença nosemose. O experimento foi realizado no CETAPIS/UFERSA em Mossoró, RN, onde, utilizou-se 10 colmeias instaladas sob uma latada construída no sentido leste-oeste, coberta com folhas de coqueiro que absorvia cerca de 90% da insolação e, outras 10 sob efeito direto da insolação. As coletas foram feitas no período da safra (chuvoso), nos dias 30/01, 20/03, 09/4 e 10/05, e no período da entressafra (seca), nos dias 18/08, 23/09, 07/10 e 30/11. Os resultados mostraram que durante o período de entressafra as colmeias instaladas na sombra apresentaram uma taxa de infestação média (%) (6,54 ± 0,59) em abelhas adultas menor (P<0.01) do que nas colmeias instaladas no sol (9,71 ± 1,02). Embora os resultados tenham mostrado uma tendência de infestação menor nas crias em colmeias instaladas na sombra, em relação as instaladas no sol, não foram observadas diferenças significativas (P=0.253). Já o comportamento higiênico (%) foi muito baixo para as colmeias na sombra e no sol (57, 61 ± 6,44 e 57,33 ± 7,96) respectivamente. No entanto, observou-se uma correlação negativa significativa entre este comportamento e a taxa de infestação do ácaro em abelhas adultas. Quanto à nosemose, foram encontrados esporos em todas as colmeias tanto no sol quando na sombra, mas no entanto, o número médio de esporos por abelha pode ser considerado muito baixo, sendo significativamente maior no período de safra (200.000 ± 40. 869) do que na entressafra (31.250 ± 3.900), no entanto, não se obteve diferenças significativas entre as colmeias na sombra e no solUniversidade Federal Rural do Semi-ÁridoBrasilUFERSAPrograma de Pós-Graduação em Ciência AnimalMessage, Dejair74422855891http://lattes.cnpq.br/842891908342260006337999630http://lattes.cnpq.br/2176881035606537Gonçalves, Lionel Segui02383594849http://lattes.cnpq.br/0873416879466553Gramacho, Kátia Peres42274320578http://lattes.cnpq.br/6026127342716205Souza, Franklin Amaro de2017-03-13T13:17:05Z2016-02-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfSOUZA, Franklin Amaro de. Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro. 2016. 64 f. Dissertação (Mestrado) - Curso de Pós-graduação em Ciência Animal, Universidade Federal Rural do Semi-Árido, Mossoró, 2016.https://repositorio.ufersa.edu.br/handle/tede/569porCC-BY-SAinfo:eu-repo/semantics/openAccessreponame:Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU)instname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSA2023-10-30T20:23:45Zoai:repositorio.ufersa.edu.br:tede/569Repositório Institucionalhttps://repositorio.ufersa.edu.br/PUBhttps://repositorio.ufersa.edu.br/server/oai/requestrepositorio@ufersa.edu.br || admrepositorio@ufersa.edu.bropendoar:2023-10-30T20:23:45Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) - Universidade Federal Rural do Semi-Árido (UFERSA)false |
dc.title.none.fl_str_mv |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro Effects of the insolation on the bee health of Apis mellifera (Africanized bees) in the Brazilian semiarid region |
title |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
spellingShingle |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro Souza, Franklin Amaro de Varroa destructor Nosema ceranae Comportamento higiênico Apis mellifera Insolação Varroa destructor Nosema ceranae Hygienic behavior Shadow CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
title_full |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
title_fullStr |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
title_full_unstemmed |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
title_sort |
Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro |
author |
Souza, Franklin Amaro de |
author_facet |
Souza, Franklin Amaro de |
author_role |
author |
dc.contributor.none.fl_str_mv |
Message, Dejair 74422855891 http://lattes.cnpq.br/8428919083422600 06337999630 http://lattes.cnpq.br/2176881035606537 Gonçalves, Lionel Segui 02383594849 http://lattes.cnpq.br/0873416879466553 Gramacho, Kátia Peres 42274320578 http://lattes.cnpq.br/6026127342716205 |
dc.contributor.author.fl_str_mv |
Souza, Franklin Amaro de |
dc.subject.por.fl_str_mv |
Varroa destructor Nosema ceranae Comportamento higiênico Apis mellifera Insolação Varroa destructor Nosema ceranae Hygienic behavior Shadow CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
topic |
Varroa destructor Nosema ceranae Comportamento higiênico Apis mellifera Insolação Varroa destructor Nosema ceranae Hygienic behavior Shadow CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
Africanized honey bees (Apis mellifera) from the region of the Semiarid Potiguar has two main diseases: varroatose, whose agent is the mite Varroa destructor and, the Nosemosis disease, recently introduced in the state, whose agent was previously identified in the area of our experimental apiaries as being the microsporide Nosema ceranae. The objectives of this study were to evaluate the effects of direct insolation and shading on the hives, in relation to the mite infestation rate in the adult bees and in the worker brood; on hygienic behavior and on the Nosemosis disease. The experiment was conducted in CETAPIS / UFERSA in the Mossoró-RN city. It were used 10 beehives installed under a metallic structure covered by dry leaves of coconut, it was built on the east-west direction, and with a capacity to absorbed about 90% of the direct insolation. Ten other beehives were installed under the direct effect of insolation, about 15 meters in relation to the former group. The results showed that during the dry season period the hives installed in the shade had an average infestation rate (%) in adult bees significantly lower (P <0.01) than in hives installed in the sun. Although the results show a smaller infestation trend on the bee brood of hives installed in the shade, no significant differences were observed (P = 0.253). Already hygienic behavior was very low, considering that the bees were Africanized bees and it were captured in the region during the swarming season. However, there was a significant negative correlation between the hygienic behavior and the mite infestation rate in adult bees. The nosemosis disease showed one prevalence of 100% in the experimental apiary, however, the average number of spores per bee can be considered very low, being significantly higher during the harvest period than in the off season period's, however, this results did not show significant differences between the hives receiving direct insolation and that ones under shade |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02-27 2017-03-13T13:17:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
SOUZA, Franklin Amaro de. Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro. 2016. 64 f. Dissertação (Mestrado) - Curso de Pós-graduação em Ciência Animal, Universidade Federal Rural do Semi-Árido, Mossoró, 2016. https://repositorio.ufersa.edu.br/handle/tede/569 |
identifier_str_mv |
SOUZA, Franklin Amaro de. Efeito da insolação na sanidade de abelhas Apis mellifera (africanizadas) no Semiárido Brasileiro. 2016. 64 f. Dissertação (Mestrado) - Curso de Pós-graduação em Ciência Animal, Universidade Federal Rural do Semi-Árido, Mossoró, 2016. |
url |
https://repositorio.ufersa.edu.br/handle/tede/569 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
CC-BY-SA info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
CC-BY-SA |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido Brasil UFERSA Programa de Pós-Graduação em Ciência Animal |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido Brasil UFERSA Programa de Pós-Graduação em Ciência Animal |
dc.source.none.fl_str_mv |
reponame:Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
collection |
Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) |
repository.name.fl_str_mv |
Repositório Digital da Universidade Federal Rural do Semi-Árido (RDU) - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
repositorio@ufersa.edu.br || admrepositorio@ufersa.edu.br |
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1809747450219462656 |