Reação de clones de batata à sarna comum (Streptomyces scabies)
| Autor(a) principal: | |
|---|---|
| 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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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 |
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por |
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por |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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Universidade Federal de Lavras Programa de Pós-Graduação em Genética e Melhoramento de Plantas UFLA brasil Departamento de Biologia |
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Universidade Federal de Lavras Programa de Pós-Graduação em Genética e Melhoramento de Plantas UFLA brasil Departamento de Biologia |
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reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
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Universidade Federal de Lavras (UFLA) |
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UFLA |
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Repositório Institucional da UFLA |
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Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
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nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439010153103360 |