EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS

Detalhes bibliográficos
Autor(a) principal: Veloso, Valquíria da Rocha Santos
Data de Publicação: 2007
Outros Autores: Silva, Antônio Lopes da, Guimarães, Noga Neve Ribeiro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2558
Resumo: A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor.
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spelling EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDSEFEITO DE DIFERENTES INSETICIDAS NA GERMINAÇÃO E NO VIGOR DE SEMENTES DE ARROZ A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor. Foi conduzido um experimento em laboratório, visando a verificar o efeito de diferentes inseticidas sobre o poder germinativo e vigor de sementes de arroz das cultivares IAC 25 e Rio-Paranaíba, armazenadas aos 0, 7, 15, 30, 60 e 90 dias, após os tratamentos. Os testes de germinação foram instalados conforme análise de rotina e avaliados após 7 dias, contando-se o número de plântulas normais, anormais e sementes monas. Para o teste de vigor, as sementes foram avaliadas em cada época, no terceiro dia, utilizando-se o método de crescimento das plântulas. Todos os produtos testados nas duas cultivares, proporcionaram um bom índice de germinação nas várias épocas de armazenamento, com exceção do fenitrothion que afetou significativamente a germinação, causando em média uma queda de 22,46 e 32,84% em relação à testemunha, respectivamente, para as cultivares IAC-25 e Rio-Paranaíba. O fenitrothion seguido do benfurocarbe foram os produtos que mais afetaram o vigor das plântulas.Escola de Agronomia - Universidade Federal de Goiás2007-11-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2558Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 18, n. 1, Jan./Dec. 1988; 127-139Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 127-139Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 127-1391983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2558/2530Veloso, Valquíria da Rocha SantosSilva, Antônio Lopes daGuimarães, Noga Neve Ribeiroinfo:eu-repo/semantics/openAccess2009-06-10T20:36:19Zoai:ojs.revistas.ufg.br:article/2558Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:14.527977Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
EFEITO DE DIFERENTES INSETICIDAS NA GERMINAÇÃO E NO VIGOR DE SEMENTES DE ARROZ
title EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
spellingShingle EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
Veloso, Valquíria da Rocha Santos
title_short EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
title_full EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
title_fullStr EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
title_full_unstemmed EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
title_sort EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
author Veloso, Valquíria da Rocha Santos
author_facet Veloso, Valquíria da Rocha Santos
Silva, Antônio Lopes da
Guimarães, Noga Neve Ribeiro
author_role author
author2 Silva, Antônio Lopes da
Guimarães, Noga Neve Ribeiro
author2_role author
author
dc.contributor.author.fl_str_mv Veloso, Valquíria da Rocha Santos
Silva, Antônio Lopes da
Guimarães, Noga Neve Ribeiro
description A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor.
publishDate 2007
dc.date.none.fl_str_mv 2007-11-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2558
url https://revistas.ufg.br/pat/article/view/2558
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2558/2530
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 Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 18, n. 1, Jan./Dec. 1988; 127-139
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 127-139
Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 127-139
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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