Qualidade fisiológica de sementes de soja tratadas com inseticidas

Detalhes bibliográficos
Ano de defesa: 2011
Autor(a) principal: Xavier, Fernando Rodrigo
Orientador(a): Peske, Silmar Teichert
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Pelotas
Programa de Pós-Graduação: Programa de Pós-Graduação em Ciência e Tecnologia de Sementes
Departamento: Faculdade de Agronomia Eliseu Maciel
País: BR
Palavras-chave em Português:
Palavras-chave em Inglês:
Área do conhecimento CNPq:
Link de acesso: https://guaiaca.ufpel.edu.br/handle/123456789/1384
Resumo: The use of insecticide seed treatment for soybeans is a major component in pest control at the initial stage of soybeans, as they prevent the decrease plant stand. This treatment provides it with greater security and helps ensure the productivity of the crop, besides having a much lower environmental impact compared insecticide applications by air. With the large scale soy production in Brazil and abroad, some pests that are not the culture in question may start seeing it as a new source of livelihood. The main objective of this study was to evaluate the germination, seedling size and abnormal seedlings in treatments with insecticides Semevin (thiodicarb) Hurracan (Fipronil), Imitra (Imidacloprid) and Acetra (Acephate), the dosages recommended by manufacturers. Evaluations of physiological seed quality were conducted by means of germination, seedling size and abnormal seedlings in sand substrate, with the CD 202 variety of high germination and vigor. To avoid any discrepancies between the treatments all tests were used Firewalk fungicide (Thiram + Carbendazin). Treatment with insecticide Hurracan (Fipronil) proved to be superior to other insecticides because of its proximity to the witnesses and the significant difference by Tukey 5% of the other tests, indicating a better physiological quality compared to others.
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spelling Xavier, Fernando Rodrigohttp://lattes.cnpq.br/6844013480429368http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783747Z5Peske, Silmar Teichert2014-08-20T13:44:30Z2013-05-232014-08-20T13:44:30Z2011-10-27XAVIER, Fernando Rodrigo. Seed physiological quality of soybean treated with insecticide. 2011. 25 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2011.https://guaiaca.ufpel.edu.br/handle/123456789/1384The use of insecticide seed treatment for soybeans is a major component in pest control at the initial stage of soybeans, as they prevent the decrease plant stand. This treatment provides it with greater security and helps ensure the productivity of the crop, besides having a much lower environmental impact compared insecticide applications by air. With the large scale soy production in Brazil and abroad, some pests that are not the culture in question may start seeing it as a new source of livelihood. The main objective of this study was to evaluate the germination, seedling size and abnormal seedlings in treatments with insecticides Semevin (thiodicarb) Hurracan (Fipronil), Imitra (Imidacloprid) and Acetra (Acephate), the dosages recommended by manufacturers. Evaluations of physiological seed quality were conducted by means of germination, seedling size and abnormal seedlings in sand substrate, with the CD 202 variety of high germination and vigor. To avoid any discrepancies between the treatments all tests were used Firewalk fungicide (Thiram + Carbendazin). Treatment with insecticide Hurracan (Fipronil) proved to be superior to other insecticides because of its proximity to the witnesses and the significant difference by Tukey 5% of the other tests, indicating a better physiological quality compared to others.O uso de inseticidas no tratamento de sementes de soja é um dos principais componentes no controle de pragas na fase inicial da soja, pois evitam que estas diminuem o estande de plantas. Este tratamento propicia com isso uma maior segurança e ajuda a garantir a produtividade da lavoura, além de ter um impacto ambiental muito menor se comparado as aplicações de inseticidas por via aérea. Com a larga escala na produção de soja no Brasil e no mundo, algumas pragas que são secundarias poderão começar a promover dano economico. O objetivo principal deste trabalho foi o de avaliar a germinação, tamanho de plântulas e plântulas anormais nos tratamentos com os inseticidas Semevin (Thiodicarb), Hurracan (Fipronil), Imitra (Imidacloprid) e Acetra (Acephato), nas dosagens recomendadas pelos fabricantes. As avaliações de qualidade fisiológica das sementes foram realizadas por meio de teste de germinação, tamanho de plântulas e plântulas anormais em substrato de areia, com a variedade CD 202 de alta germinação e vigor. Para evitar alguma discrepância entre os tratamentos todos os testes foram utilizados o fungicida Firewalk (Thiram + Carbendazin). O tratamento com o inseticida Hurracan (Fipronil) mostrou-se superior aos demais inseticidas devido a proximidade com as testemunhas e a diferença significativas pelo teste Tukey 5% dos demais testes, mostrando uma melhor qualidade fisiológica se comparado aos demais.application/pdfporUniversidade Federal de PelotasPrograma de Pós-Graduação em Ciência e Tecnologia de SementesUFPelBRFaculdade de Agronomia Eliseu MacielGerminaçãoInseticidasControle de pragasGerminationInsecticidesPests controlCNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA::PRODUCAO E BENEFICIAMENTO DE SEMENTESQualidade fisiológica de sementes de soja tratadas com inseticidasSeed physiological quality of soybean treated with insecticideinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPel - Guaiacainstname:Universidade Federal de Pelotas (UFPEL)instacron:UFPELORIGINALdissertacao_fernando_rodrigo_xavier.pdfapplication/pdf4002704http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1384/1/dissertacao_fernando_rodrigo_xavier.pdf1d4210b27bba576305263a041837bf2aMD51open accessTEXTdissertacao_fernando_rodrigo_xavier.pdf.txtdissertacao_fernando_rodrigo_xavier.pdf.txtExtracted Texttext/plain25502http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1384/2/dissertacao_fernando_rodrigo_xavier.pdf.txt175372fa8d72bb24bc48412047b4dd68MD52open accessTHUMBNAILdissertacao_fernando_rodrigo_xavier.pdf.jpgdissertacao_fernando_rodrigo_xavier.pdf.jpgGenerated Thumbnailimage/jpeg1282http://guaiaca.ufpel.edu.br/xmlui/bitstream/123456789/1384/3/dissertacao_fernando_rodrigo_xavier.pdf.jpg7b5d60a0ecb647aca19fc9e03df4655aMD53open access123456789/13842016-09-27 16:19:01.536open accessoai:guaiaca.ufpel.edu.br:123456789/1384Repositório InstitucionalPUBhttp://repositorio.ufpel.edu.br/oai/requestrippel@ufpel.edu.br || repositorio@ufpel.edu.br || aline.batista@ufpel.edu.bropendoar:2016-09-27T19:19:01Repositório Institucional da UFPel - Guaiaca - Universidade Federal de Pelotas (UFPEL)false
dc.title.por.fl_str_mv Qualidade fisiológica de sementes de soja tratadas com inseticidas
dc.title.alternative.eng.fl_str_mv Seed physiological quality of soybean treated with insecticide
title Qualidade fisiológica de sementes de soja tratadas com inseticidas
spellingShingle Qualidade fisiológica de sementes de soja tratadas com inseticidas
Xavier, Fernando Rodrigo
Germinação
Inseticidas
Controle de pragas
Germination
Insecticides
Pests control
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA::PRODUCAO E BENEFICIAMENTO DE SEMENTES
title_short Qualidade fisiológica de sementes de soja tratadas com inseticidas
title_full Qualidade fisiológica de sementes de soja tratadas com inseticidas
title_fullStr Qualidade fisiológica de sementes de soja tratadas com inseticidas
title_full_unstemmed Qualidade fisiológica de sementes de soja tratadas com inseticidas
title_sort Qualidade fisiológica de sementes de soja tratadas com inseticidas
author Xavier, Fernando Rodrigo
author_facet Xavier, Fernando Rodrigo
author_role author
dc.contributor.authorID.por.fl_str_mv
dc.contributor.authorLattes.por.fl_str_mv http://lattes.cnpq.br/6844013480429368
dc.contributor.advisorID.por.fl_str_mv
dc.contributor.advisorLattes.por.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783747Z5
dc.contributor.author.fl_str_mv Xavier, Fernando Rodrigo
dc.contributor.advisor1.fl_str_mv Peske, Silmar Teichert
contributor_str_mv Peske, Silmar Teichert
dc.subject.por.fl_str_mv Germinação
Inseticidas
Controle de pragas
topic Germinação
Inseticidas
Controle de pragas
Germination
Insecticides
Pests control
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA::PRODUCAO E BENEFICIAMENTO DE SEMENTES
dc.subject.eng.fl_str_mv Germination
Insecticides
Pests control
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA::PRODUCAO E BENEFICIAMENTO DE SEMENTES
description The use of insecticide seed treatment for soybeans is a major component in pest control at the initial stage of soybeans, as they prevent the decrease plant stand. This treatment provides it with greater security and helps ensure the productivity of the crop, besides having a much lower environmental impact compared insecticide applications by air. With the large scale soy production in Brazil and abroad, some pests that are not the culture in question may start seeing it as a new source of livelihood. The main objective of this study was to evaluate the germination, seedling size and abnormal seedlings in treatments with insecticides Semevin (thiodicarb) Hurracan (Fipronil), Imitra (Imidacloprid) and Acetra (Acephate), the dosages recommended by manufacturers. Evaluations of physiological seed quality were conducted by means of germination, seedling size and abnormal seedlings in sand substrate, with the CD 202 variety of high germination and vigor. To avoid any discrepancies between the treatments all tests were used Firewalk fungicide (Thiram + Carbendazin). Treatment with insecticide Hurracan (Fipronil) proved to be superior to other insecticides because of its proximity to the witnesses and the significant difference by Tukey 5% of the other tests, indicating a better physiological quality compared to others.
publishDate 2011
dc.date.issued.fl_str_mv 2011-10-27
dc.date.available.fl_str_mv 2013-05-23
2014-08-20T13:44:30Z
dc.date.accessioned.fl_str_mv 2014-08-20T13:44:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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dc.identifier.citation.fl_str_mv XAVIER, Fernando Rodrigo. Seed physiological quality of soybean treated with insecticide. 2011. 25 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2011.
dc.identifier.uri.fl_str_mv https://guaiaca.ufpel.edu.br/handle/123456789/1384
identifier_str_mv XAVIER, Fernando Rodrigo. Seed physiological quality of soybean treated with insecticide. 2011. 25 f. Dissertação (Mestrado em Agronomia) - Universidade Federal de Pelotas, Pelotas, 2011.
url https://guaiaca.ufpel.edu.br/handle/123456789/1384
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dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Ciência e Tecnologia de Sementes
dc.publisher.initials.fl_str_mv UFPel
dc.publisher.country.fl_str_mv BR
dc.publisher.department.fl_str_mv Faculdade de Agronomia Eliseu Maciel
publisher.none.fl_str_mv Universidade Federal de Pelotas
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