Wheat pests and their control

Detalhes bibliográficos
Autor(a) principal: Bertels, Andrej
Data de Publicação: 2014
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/17601
Resumo: In this paper results and observations on a field experiment which showed economical difficulties on the utilization of biological control on wheat pests attacking aerial and subterraneous parts of the plant, are presented. From the technical and economical points of view the application of chlorinated insecticides to protect aerial parts was justified. The profitability of insecticides incorporation to the soil was technically confirmed in relation to granulated systemic insecticides. The application of chlorinated insecticides for subterraneous parts of the wheat plant is not recommended either technically or economically. Studies on wheat pests biology under ecological conditions in the State of Rio Grande do Sul, Brazil, are also presented.
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spelling Wheat pests and their controlPragas do trigo no campo e seu combateIn this paper results and observations on a field experiment which showed economical difficulties on the utilization of biological control on wheat pests attacking aerial and subterraneous parts of the plant, are presented. From the technical and economical points of view the application of chlorinated insecticides to protect aerial parts was justified. The profitability of insecticides incorporation to the soil was technically confirmed in relation to granulated systemic insecticides. The application of chlorinated insecticides for subterraneous parts of the wheat plant is not recommended either technically or economically. Studies on wheat pests biology under ecological conditions in the State of Rio Grande do Sul, Brazil, are also presented.São apresentadas observações e resultados de experimento de campo que demonstraram dificuldades econômicas no aproveitamento do combate biológico e bons efeitos na utilização de método químico no combate às pragas do trigo que atacam as partes aéreas e subterrâneas. A aplicação de inseticidas clorados para proteção de partes aéreas justifica-se plenamente do ponto de vista técnico e econômico. A utilidade da incorporação de inseticidas no solo ficou comprovada tecnicamente quanto aos inseticidas sistêmicos granulados. A aplicação de inseticidas clorados no solo visando combate às pragas subterrâneas não demonstrou o efeito desejado nem técnica nem econômicamente. São apresentados, ainda, estudos sôbre a biologia das pragas do trigo nas condições ecológicas do Rio Grande do Sul.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBertels, Andrej2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/17601Pesquisa Agropecuaria Brasileira; v.5, n.1, 1970: Série Agronomia e Veterinária; 81-89Pesquisa Agropecuária Brasileira; v.5, n.1, 1970: Série Agronomia e Veterinária; 81-891678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/17601/11820info:eu-repo/semantics/openAccess2014-04-15T18:30:22Zoai:ojs.seer.sct.embrapa.br:article/17601Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T18:30:22Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Wheat pests and their control
Pragas do trigo no campo e seu combate
title Wheat pests and their control
spellingShingle Wheat pests and their control
Bertels, Andrej
title_short Wheat pests and their control
title_full Wheat pests and their control
title_fullStr Wheat pests and their control
title_full_unstemmed Wheat pests and their control
title_sort Wheat pests and their control
author Bertels, Andrej
author_facet Bertels, Andrej
author_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Bertels, Andrej
dc.subject.none.fl_str_mv

description In this paper results and observations on a field experiment which showed economical difficulties on the utilization of biological control on wheat pests attacking aerial and subterraneous parts of the plant, are presented. From the technical and economical points of view the application of chlorinated insecticides to protect aerial parts was justified. The profitability of insecticides incorporation to the soil was technically confirmed in relation to granulated systemic insecticides. The application of chlorinated insecticides for subterraneous parts of the wheat plant is not recommended either technically or economically. Studies on wheat pests biology under ecological conditions in the State of Rio Grande do Sul, Brazil, are also presented.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/17601
url https://seer.sct.embrapa.br/index.php/pab/article/view/17601
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/17601/11820
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 Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.5, n.1, 1970: Série Agronomia e Veterinária; 81-89
Pesquisa Agropecuária Brasileira; v.5, n.1, 1970: Série Agronomia e Veterinária; 81-89
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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