Resistência à cochonilha do carmim em clones de palma forrageira
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6674 |
Resumo: | This thesis’ objective is to identify the genetic variability among cactus clones and to demonstrate resistance to cochineal carmine for plants cultivated in vitro. Observations were made regarding the establishment of colonies on the cladodes of 20 clones of cactus, from a scale ranging from zero to five, zero being the absence of infestation and five the highest. We used the mixed model methodology for obtaining the Best Linear Unbiased Prediction (BLUP) of genotype effects and the process of Restricted Maximum Likelihood (REML) to estimate components of variance and genotypic parameters. The variance components and genotypic parameters were obtained by using the REML process. The selection of the best clones by the REM/BLUP methodology was efficient with high gain selection. High genetic variability was verified among the genetic material evaluated, as shown by the coefficient of genotypic variation (26,73%) and hereditary (72%). These coefficients indicate favorable conditions to clone selection, which can favor considerable genetic advances. The clones “Miuda” and “Orelha de Elefante” were selected and classified as resistants, with relative value above 95%. Explants from the clones of “Orelha de Elefante Mexicana” (Opuntia stricta), “IPA Sertânia” (Nopalea cochenillifera) and “Gigante” (Opuntia fícus-indica), originated from the sequential micro-propagation, were submitted to artificial infestation with Dactylopius opuntiae cochineal nymphs, in order to prove their resistance to this plague. After 150 days of growth, cultivation were removed from the in vitro condition and maintained in environmental conditions. The observations about the fixation of the insects on the explants were made at 7, 14, 21, 28 and 35 days after infestation. Explant samples were immersed on FAA 50 fixator, to produce histological blades. Epiderm and parenchyma areas were sized from the samples. It was found that no nymphs were present on the “Orelha de Elefante Mexicana” and “IPA Sertânia” clones, and that 65% of the explants of the “Gigante” clone were dead by 35 days because of the damage caused by the cochineals. There was no mortality of any explant from the considered resistant material. There were significant differences in epidermal thickness, with the clone “Gigante” having the highest thickness, which contradicts the theory that resistance to cochineal carmine is related to anatomy. |
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LIRA, Mario de AndradeMELLO, Alexandre Carneiro Leão deSANTOS, Mércia Virginia Ferreira dosWILLADINO, Lilia GomesCÂMARA, Terezinha de Jesus RangelDUBEUX JÚNIOR, José Carlos BatistaLIRA JÚNIOR, Mário de AndradeTABOSA, José Nildohttp://lattes.cnpq.br/9381918056341235VASCONCELOS, Andréa Guimarães Vieira de2017-03-24T14:56:37Z2011-02-17VASCONCELOS, Andréa Guimarães Vieira de. Resistência à cochonilha do carmim em clones de palma forrageira. 2011. 85. Tese (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6674This thesis’ objective is to identify the genetic variability among cactus clones and to demonstrate resistance to cochineal carmine for plants cultivated in vitro. Observations were made regarding the establishment of colonies on the cladodes of 20 clones of cactus, from a scale ranging from zero to five, zero being the absence of infestation and five the highest. We used the mixed model methodology for obtaining the Best Linear Unbiased Prediction (BLUP) of genotype effects and the process of Restricted Maximum Likelihood (REML) to estimate components of variance and genotypic parameters. The variance components and genotypic parameters were obtained by using the REML process. The selection of the best clones by the REM/BLUP methodology was efficient with high gain selection. High genetic variability was verified among the genetic material evaluated, as shown by the coefficient of genotypic variation (26,73%) and hereditary (72%). These coefficients indicate favorable conditions to clone selection, which can favor considerable genetic advances. The clones “Miuda” and “Orelha de Elefante” were selected and classified as resistants, with relative value above 95%. Explants from the clones of “Orelha de Elefante Mexicana” (Opuntia stricta), “IPA Sertânia” (Nopalea cochenillifera) and “Gigante” (Opuntia fícus-indica), originated from the sequential micro-propagation, were submitted to artificial infestation with Dactylopius opuntiae cochineal nymphs, in order to prove their resistance to this plague. After 150 days of growth, cultivation were removed from the in vitro condition and maintained in environmental conditions. The observations about the fixation of the insects on the explants were made at 7, 14, 21, 28 and 35 days after infestation. Explant samples were immersed on FAA 50 fixator, to produce histological blades. Epiderm and parenchyma areas were sized from the samples. It was found that no nymphs were present on the “Orelha de Elefante Mexicana” and “IPA Sertânia” clones, and that 65% of the explants of the “Gigante” clone were dead by 35 days because of the damage caused by the cochineals. There was no mortality of any explant from the considered resistant material. There were significant differences in epidermal thickness, with the clone “Gigante” having the highest thickness, which contradicts the theory that resistance to cochineal carmine is related to anatomy.Os trabalhos que compõem esta tese têm como objetivo identificar a variabilidade genética entre clones de palma forrageira e comprovar a resistência à cochonilha do carmim em plantas cultivadas in vitro. Foram realizadas observações quanto à fixação de colônias sobre os cladódios de 20 clones de palma forrageira a partir de uma escala de notas, variando de zero a cinco, sendo zero a ausência de infestação e cinco o maior nível de infestação. Utilizou-se a Metodologia de Modelos Mistos para a obtenção da Melhor Predição Linear Não Tendenciosa (BLUP) dos efeitos genotípicos e o processo da Máxima Verossimilhança Restrita (REML) para a estimação dos componentes de variância e dos parâmetros genotípicos. Verificou-se alta variabilidade genética entre o material genético avaliado, conforme depreende-se das estimativas do coeficiente de variação genotípica (26,73%) e da herdabilidade (72%), que indicam condições favoráveis à seleção, as quais podem conduzir a avanços genéticos consideráveis. Os clones Miúda e Orelha de Elefante Africana foram classificados como resistentes com valor relativo superior a 95%. Na segunda parte do trabalho, plantas dos clones Orelha de Elefante Mexicana, IPA Sertânia e Gigante, provenientes da micropropagação, foram submetidos à infestação artificial com ninfas da cochonilha Dactylopius opuntiae para comprovação da resistência a essa praga, após cultivo in vitro. Aos sete, 14, 21, 28 e 35 dias após a infestação, realizaram-se observações quanto à fixação dos insetos sobre as plantas. Amostras das plantas foram colocadas em fixador FAA 50 para confecção de lâminas histológicas. Mediu-se a área da epiderme e do parênquima. Verificou-se que nenhuma ninfa se estabeleceu sobre os clones Orelha de Elefante Mexicana e IPA Sertânia e que 65% das plantas do clone Gigante estavam mortas aos 35 dias em decorrência dos danos causados pelas cochonilhas. Não houve mortalidade de nenhuma das plantas dos materiais considerados resistentes. Foi verificada diferença significativa para espessura da epiderme e o clone Gigante apresentou maior espessura. Dessa forma não se comprova a teoria de que a resistência à cochonilha do carmim está relacionada ao aspecto anatômico de espessura da epiderme.Submitted by (edna.saturno@ufrpe.br) on 2017-03-24T14:56:37Z No. of bitstreams: 1 Andrea Guimaraes Vieira de Vasconcelos.pdf: 966986 bytes, checksum: 65139f7cd27e877a6c034efc7a1e1086 (MD5)Made available in DSpace on 2017-03-24T14:56:37Z (GMT). No. of bitstreams: 1 Andrea Guimaraes Vieira de Vasconcelos.pdf: 966986 bytes, checksum: 65139f7cd27e877a6c034efc7a1e1086 (MD5) Previous issue date: 2011-02-17application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em ZootecniaUFRPEBrasilDepartamento de ZootecniaBiotecnologiaPalma forrageiraForragemParâmetro genéticoResistência à pragaCochonilha do carmimBiotechnologyForageGenetic parameterForage palmCochineal carmineCIENCIAS AGRARIAS::ZOOTECNIAResistência à cochonilha do carmim em clones de palma forrageirainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis-3881065194686295060600600600-76856541506829724321346858981270845602info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6674/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALAndrea Guimaraes Vieira de Vasconcelos.pdfAndrea Guimaraes Vieira de Vasconcelos.pdfapplication/pdf966986http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6674/2/Andrea+Guimaraes+Vieira+de+Vasconcelos.pdf65139f7cd27e877a6c034efc7a1e1086MD52tede2/66742017-05-10 13:03:50.862oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2017-05-10T16:03:50Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Resistência à cochonilha do carmim em clones de palma forrageira |
title |
Resistência à cochonilha do carmim em clones de palma forrageira |
spellingShingle |
Resistência à cochonilha do carmim em clones de palma forrageira VASCONCELOS, Andréa Guimarães Vieira de Biotecnologia Palma forrageira Forragem Parâmetro genético Resistência à praga Cochonilha do carmim Biotechnology Forage Genetic parameter Forage palm Cochineal carmine CIENCIAS AGRARIAS::ZOOTECNIA |
title_short |
Resistência à cochonilha do carmim em clones de palma forrageira |
title_full |
Resistência à cochonilha do carmim em clones de palma forrageira |
title_fullStr |
Resistência à cochonilha do carmim em clones de palma forrageira |
title_full_unstemmed |
Resistência à cochonilha do carmim em clones de palma forrageira |
title_sort |
Resistência à cochonilha do carmim em clones de palma forrageira |
author |
VASCONCELOS, Andréa Guimarães Vieira de |
author_facet |
VASCONCELOS, Andréa Guimarães Vieira de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
LIRA, Mario de Andrade |
dc.contributor.advisor-co1.fl_str_mv |
MELLO, Alexandre Carneiro Leão de |
dc.contributor.advisor-co2.fl_str_mv |
SANTOS, Mércia Virginia Ferreira dos |
dc.contributor.referee1.fl_str_mv |
WILLADINO, Lilia Gomes |
dc.contributor.referee2.fl_str_mv |
CÂMARA, Terezinha de Jesus Rangel |
dc.contributor.referee3.fl_str_mv |
DUBEUX JÚNIOR, José Carlos Batista |
dc.contributor.referee4.fl_str_mv |
LIRA JÚNIOR, Mário de Andrade |
dc.contributor.referee5.fl_str_mv |
TABOSA, José Nildo |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/9381918056341235 |
dc.contributor.author.fl_str_mv |
VASCONCELOS, Andréa Guimarães Vieira de |
contributor_str_mv |
LIRA, Mario de Andrade MELLO, Alexandre Carneiro Leão de SANTOS, Mércia Virginia Ferreira dos WILLADINO, Lilia Gomes CÂMARA, Terezinha de Jesus Rangel DUBEUX JÚNIOR, José Carlos Batista LIRA JÚNIOR, Mário de Andrade TABOSA, José Nildo |
dc.subject.por.fl_str_mv |
Biotecnologia Palma forrageira Forragem Parâmetro genético Resistência à praga Cochonilha do carmim |
topic |
Biotecnologia Palma forrageira Forragem Parâmetro genético Resistência à praga Cochonilha do carmim Biotechnology Forage Genetic parameter Forage palm Cochineal carmine CIENCIAS AGRARIAS::ZOOTECNIA |
dc.subject.eng.fl_str_mv |
Biotechnology Forage Genetic parameter Forage palm Cochineal carmine |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::ZOOTECNIA |
description |
This thesis’ objective is to identify the genetic variability among cactus clones and to demonstrate resistance to cochineal carmine for plants cultivated in vitro. Observations were made regarding the establishment of colonies on the cladodes of 20 clones of cactus, from a scale ranging from zero to five, zero being the absence of infestation and five the highest. We used the mixed model methodology for obtaining the Best Linear Unbiased Prediction (BLUP) of genotype effects and the process of Restricted Maximum Likelihood (REML) to estimate components of variance and genotypic parameters. The variance components and genotypic parameters were obtained by using the REML process. The selection of the best clones by the REM/BLUP methodology was efficient with high gain selection. High genetic variability was verified among the genetic material evaluated, as shown by the coefficient of genotypic variation (26,73%) and hereditary (72%). These coefficients indicate favorable conditions to clone selection, which can favor considerable genetic advances. The clones “Miuda” and “Orelha de Elefante” were selected and classified as resistants, with relative value above 95%. Explants from the clones of “Orelha de Elefante Mexicana” (Opuntia stricta), “IPA Sertânia” (Nopalea cochenillifera) and “Gigante” (Opuntia fícus-indica), originated from the sequential micro-propagation, were submitted to artificial infestation with Dactylopius opuntiae cochineal nymphs, in order to prove their resistance to this plague. After 150 days of growth, cultivation were removed from the in vitro condition and maintained in environmental conditions. The observations about the fixation of the insects on the explants were made at 7, 14, 21, 28 and 35 days after infestation. Explant samples were immersed on FAA 50 fixator, to produce histological blades. Epiderm and parenchyma areas were sized from the samples. It was found that no nymphs were present on the “Orelha de Elefante Mexicana” and “IPA Sertânia” clones, and that 65% of the explants of the “Gigante” clone were dead by 35 days because of the damage caused by the cochineals. There was no mortality of any explant from the considered resistant material. There were significant differences in epidermal thickness, with the clone “Gigante” having the highest thickness, which contradicts the theory that resistance to cochineal carmine is related to anatomy. |
publishDate |
2011 |
dc.date.issued.fl_str_mv |
2011-02-17 |
dc.date.accessioned.fl_str_mv |
2017-03-24T14:56:37Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
format |
doctoralThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
VASCONCELOS, Andréa Guimarães Vieira de. Resistência à cochonilha do carmim em clones de palma forrageira. 2011. 85. Tese (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6674 |
identifier_str_mv |
VASCONCELOS, Andréa Guimarães Vieira de. Resistência à cochonilha do carmim em clones de palma forrageira. 2011. 85. Tese (Programa de Pós-Graduação em Zootecnia) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6674 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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600 600 600 |
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1346858981270845602 |
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openAccess |
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Universidade Federal Rural de Pernambuco |
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Programa de Pós-Graduação em Zootecnia |
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UFRPE |
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Brasil |
dc.publisher.department.fl_str_mv |
Departamento de Zootecnia |
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Universidade Federal Rural de Pernambuco |
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