Reação de clones de batata à sarna comum (Streptomyces scabies)

Detalhes bibliográficos
Autor(a) principal: Niederheitmann, Mariana
Data de Publicação: 2016
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/11373
Resumo: Seventeen potato clonal families from the Potato Breeding Program of Federal University of Lavras (UFLA) and the cultivars Agata, Asterix, Atlantic, Caesar, Cupido, IPR Cris, Markies and Snowden were assessed for the level of resistance to common scab under greenhouse conditions, and for tuber yield and qualitative characteristics of tubers under field conditions. Aiming to identify potato clones with high levels of resistance to common scab, tubers from 86 clones were sprayed with the inoculum of Streptomyces scabies suspension and planted in pots in a randomized block design with five replications. The bacterial suspension was prepared in the Plant Bacteriology Laboratory, Department of Plant Pathology/UFLA at a concentration of 10 7 CFU.mL -1 . The control consisted of pots with cultivars without inoculum. By 102 days after planting, the tubers were harvested and the severity of the disease was evaluated. The same treatments and two additional cultivars - BRS Ana e BRS Camila - were evaluated in the field, in a randomized block design with three replications for yield, tuber specific gravity and appearance of tubers. It was possible to identify clones with good resistance to common scab, besides having high yield and/or good qualitative characteristics of tubers. The clones TSB 03-06, IND 03-28, IRF 13-02, IND 06-08 and TSB 08-04 showed the highest common scab resistance levels. Among these, TSB 03-06, IRF 13-02 and TSB 08-04 had good yield and/or good quality characteristics of tubers
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spelling Reação de clones de batata à sarna comum (Streptomyces scabies)Reaction of potato clones to common scab (Streptomyces scabies)Batata - Melhoramento genéticoBatata - Doenças e pragasBatata - VariedadesClonagemPotatoes - BreedingPotatoes - Diseases and pestsPotatoes - VarietiesCloningStreptomyces scabiesSolanum tuberosumGenética VegetalSeventeen potato clonal families from the Potato Breeding Program of Federal University of Lavras (UFLA) and the cultivars Agata, Asterix, Atlantic, Caesar, Cupido, IPR Cris, Markies and Snowden were assessed for the level of resistance to common scab under greenhouse conditions, and for tuber yield and qualitative characteristics of tubers under field conditions. Aiming to identify potato clones with high levels of resistance to common scab, tubers from 86 clones were sprayed with the inoculum of Streptomyces scabies suspension and planted in pots in a randomized block design with five replications. The bacterial suspension was prepared in the Plant Bacteriology Laboratory, Department of Plant Pathology/UFLA at a concentration of 10 7 CFU.mL -1 . The control consisted of pots with cultivars without inoculum. By 102 days after planting, the tubers were harvested and the severity of the disease was evaluated. The same treatments and two additional cultivars - BRS Ana e BRS Camila - were evaluated in the field, in a randomized block design with three replications for yield, tuber specific gravity and appearance of tubers. It was possible to identify clones with good resistance to common scab, besides having high yield and/or good qualitative characteristics of tubers. The clones TSB 03-06, IND 03-28, IRF 13-02, IND 06-08 and TSB 08-04 showed the highest common scab resistance levels. Among these, TSB 03-06, IRF 13-02 and TSB 08-04 had good yield and/or good quality characteristics of tubersCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Dezessete famílias clonais de batata do Programa de Melhoramento Genético de Batata da Universidade Federal de Lavras (UFLA), juntamente com as testemunhas Ágata, Asterix, Atlantic, Caesar, Cupido, IPR Cris, Markies e Snowden foram avaliadas quanto ao nível de resistência à sarna comum em casa de vegetação, e quanto à produtividade e caracteres qualitativos de tubérculos em campo. Objetivando identificar clones de batata com níveis elevados de resistência à sarna comum, tubérculos de 86 clones foram borrifados com o inóculo de uma suspensão de Streptomyces scabies e plantados em vasos em delineamento de blocos casualizados, com cinco repetições. A suspensão bacteriana foi preparada no Laboratório de Bacteriologia de Plantas, Departamento de Fitopatologia/UFLA, na concentração de 10 7 UFC.mL -1 . O controle consistiu em parcelas com as cultivares sem inóculo. Aos 102 dias após o plantio, os tubérculos foram colhidos e a severidade da doença foi avaliada. Os mesmos tratamentos e duas cultivares adicionais – BRS Ana e BRS Camila – foram avaliadas em campo, em delineamento de blocos casualizados com três repetições, para produtividade, peso específico e aparência de tubérculos. Foi possível identificar clones com boa resistência à sarna comum, além de produtivos e/ou com bons caracteres qualitativos de tubérculos. Os clones TSB 03-06, IND 03-28, IRF 13-02, IND 06-08 e TSB 08-04 apresentaram os maiores níveis de resistência à sarna comum. Dentre esses, TSB 03-06, IRF 13-02 e TSB 08-04 foram os mais responsivos quanto à produtividade e/ou caracteres qualitativos de tubérculos.Universidade Federal de LavrasPrograma de Pós-Graduação em Genética e Melhoramento de PlantasUFLAbrasilDepartamento de BiologiaPinto, César Augusto Brasil PereiraRibeiro, Silvia Regina Rodrigues de PaulaPádua, Joaquim Gonçalves deSouza, Ricardo Magela deRibeiro, Silvia Regina Rodrigues de PaulaNiederheitmann, Mariana2016-07-20T11:24:33Z2016-07-20T11:24:33Z2016-07-122016-07-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfNIEDERHEITMANN, M. Reação de clones de batata à sarna comum (Streptomyces scabies). 2016. 85 p. Dissertação (Mestrado em Genética e Melhoramento de Plantas)-Universidade Federal de Lavras, Lavras, 2016.http://repositorio.ufla.br/jspui/handle/1/11373porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLA2023-05-03T17:23:52Zoai:localhost:1/11373Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-03T17:23:52Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Reação de clones de batata à sarna comum (Streptomyces scabies)
Reaction of potato clones to common scab (Streptomyces scabies)
title Reação de clones de batata à sarna comum (Streptomyces scabies)
spellingShingle Reação de clones de batata à sarna comum (Streptomyces scabies)
Niederheitmann, Mariana
Batata - Melhoramento genético
Batata - Doenças e pragas
Batata - Variedades
Clonagem
Potatoes - Breeding
Potatoes - Diseases and pests
Potatoes - Varieties
Cloning
Streptomyces scabies
Solanum tuberosum
Genética Vegetal
title_short Reação de clones de batata à sarna comum (Streptomyces scabies)
title_full Reação de clones de batata à sarna comum (Streptomyces scabies)
title_fullStr Reação de clones de batata à sarna comum (Streptomyces scabies)
title_full_unstemmed Reação de clones de batata à sarna comum (Streptomyces scabies)
title_sort Reação de clones de batata à sarna comum (Streptomyces scabies)
author Niederheitmann, Mariana
author_facet Niederheitmann, Mariana
author_role author
dc.contributor.none.fl_str_mv Pinto, César Augusto Brasil Pereira
Ribeiro, Silvia Regina Rodrigues de Paula
Pádua, Joaquim Gonçalves de
Souza, Ricardo Magela de
Ribeiro, Silvia Regina Rodrigues de Paula
dc.contributor.author.fl_str_mv Niederheitmann, Mariana
dc.subject.por.fl_str_mv Batata - Melhoramento genético
Batata - Doenças e pragas
Batata - Variedades
Clonagem
Potatoes - Breeding
Potatoes - Diseases and pests
Potatoes - Varieties
Cloning
Streptomyces scabies
Solanum tuberosum
Genética Vegetal
topic Batata - Melhoramento genético
Batata - Doenças e pragas
Batata - Variedades
Clonagem
Potatoes - Breeding
Potatoes - Diseases and pests
Potatoes - Varieties
Cloning
Streptomyces scabies
Solanum tuberosum
Genética Vegetal
description Seventeen potato clonal families from the Potato Breeding Program of Federal University of Lavras (UFLA) and the cultivars Agata, Asterix, Atlantic, Caesar, Cupido, IPR Cris, Markies and Snowden were assessed for the level of resistance to common scab under greenhouse conditions, and for tuber yield and qualitative characteristics of tubers under field conditions. Aiming to identify potato clones with high levels of resistance to common scab, tubers from 86 clones were sprayed with the inoculum of Streptomyces scabies suspension and planted in pots in a randomized block design with five replications. The bacterial suspension was prepared in the Plant Bacteriology Laboratory, Department of Plant Pathology/UFLA at a concentration of 10 7 CFU.mL -1 . The control consisted of pots with cultivars without inoculum. By 102 days after planting, the tubers were harvested and the severity of the disease was evaluated. The same treatments and two additional cultivars - BRS Ana e BRS Camila - were evaluated in the field, in a randomized block design with three replications for yield, tuber specific gravity and appearance of tubers. It was possible to identify clones with good resistance to common scab, besides having high yield and/or good qualitative characteristics of tubers. The clones TSB 03-06, IND 03-28, IRF 13-02, IND 06-08 and TSB 08-04 showed the highest common scab resistance levels. Among these, TSB 03-06, IRF 13-02 and TSB 08-04 had good yield and/or good quality characteristics of tubers
publishDate 2016
dc.date.none.fl_str_mv 2016-07-20T11:24:33Z
2016-07-20T11:24:33Z
2016-07-12
2016-07-04
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 NIEDERHEITMANN, M. Reação de clones de batata à sarna comum (Streptomyces scabies). 2016. 85 p. Dissertação (Mestrado em Genética e Melhoramento de Plantas)-Universidade Federal de Lavras, Lavras, 2016.
http://repositorio.ufla.br/jspui/handle/1/11373
identifier_str_mv NIEDERHEITMANN, M. Reação de clones de batata à sarna comum (Streptomyces scabies). 2016. 85 p. Dissertação (Mestrado em Genética e Melhoramento de Plantas)-Universidade Federal de Lavras, Lavras, 2016.
url http://repositorio.ufla.br/jspui/handle/1/11373
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Lavras
Programa de Pós-Graduação em Genética e Melhoramento de Plantas
UFLA
brasil
Departamento de Biologia
publisher.none.fl_str_mv Universidade Federal de Lavras
Programa de Pós-Graduação em Genética e Melhoramento de Plantas
UFLA
brasil
Departamento de Biologia
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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