Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão

Detalhes bibliográficos
Autor(a) principal: Diamantino, Elizio Pereira
Data de Publicação: 2014
Outros Autores: Castellani, Maria Aparecida, Forti, Luiz Carlos [UNESP]|Moreira, Aldenise Alves, São José, Alcebíades Rebouças, Macedo, Juliana Alves
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.biologico.sp.gov.br/rev_arq.php?vol=81&num=2
http://hdl.handle.net/11449/137552
Resumo: The aim of this work was study the selectivity of insecticides in favor of natural enemies in cotton (Gossypium hirsutum latifolium Hurtch Lr), DeltaOpal cultivar, in the city of Malhada (BA), and to know the associated beneficial fauna. The study was conducted at the agricultural year of 2010/2011. The design was conducted in randomized blocks with six treatments and four replications. The treatments were: (1) Fipronil 200 SC (0.38 L.ha-1); (2) Alphacypermethrin 100 SC (0.30 L.ha-1), (3) Lufenuron 50 EC (0.30 L.ha-1), (4) Imidacloprid 200 SC (0.30 L.ha-1), (5) Methyl parathion 600 EC (1.00 L.ha-1), and (6) control (water). The product was applied 80 days after emergence, and the evaluations were performed one day before application and 1, 7 and 14 days after application (DAA). The samples were taken using the sampling method beating cloth and Moericke traps. Natural enemies were brought to the laboratory for sorting, counting and identification by family. The toxicity of the products ranged according to the group of natural enemies. Imidacloprid is selective to the spiders and insecticides are moderately toxic (Methyl Parathion and Alphacypermethrin: 1 and 14th DAA; Lufenuron: 14th DAA) or toxic (Fipronil and Alphacypermethrin: 7th DAA). Fipronil (1 DAA), Alphacypermethrin (7th DAA) and Methyl  Parathion (14th DAA) are moderately toxic to adult ladybirds. The analyzed insecticides are toxic to the larvae of ladybirds, with more impact until seven days after the application, with the exception of Methyl Parathion classified, as innocuous until this period. The occurrence of 13 families of spiders and 18 families of parasitic Hymenoptera is registered in cotton agroecosystems in the region of Malhada, in the state of Bahia.
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spelling Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodãoSelectivity of insecticides to some natural enemies in the culture of cottonBiological controlChemical controlIntegrated managementParasitoidsPredatorsControle biológicoControle químicoManejo integradoParasitoidesPredadoresThe aim of this work was study the selectivity of insecticides in favor of natural enemies in cotton (Gossypium hirsutum latifolium Hurtch Lr), DeltaOpal cultivar, in the city of Malhada (BA), and to know the associated beneficial fauna. The study was conducted at the agricultural year of 2010/2011. The design was conducted in randomized blocks with six treatments and four replications. The treatments were: (1) Fipronil 200 SC (0.38 L.ha-1); (2) Alphacypermethrin 100 SC (0.30 L.ha-1), (3) Lufenuron 50 EC (0.30 L.ha-1), (4) Imidacloprid 200 SC (0.30 L.ha-1), (5) Methyl parathion 600 EC (1.00 L.ha-1), and (6) control (water). The product was applied 80 days after emergence, and the evaluations were performed one day before application and 1, 7 and 14 days after application (DAA). The samples were taken using the sampling method beating cloth and Moericke traps. Natural enemies were brought to the laboratory for sorting, counting and identification by family. The toxicity of the products ranged according to the group of natural enemies. Imidacloprid is selective to the spiders and insecticides are moderately toxic (Methyl Parathion and Alphacypermethrin: 1 and 14th DAA; Lufenuron: 14th DAA) or toxic (Fipronil and Alphacypermethrin: 7th DAA). Fipronil (1 DAA), Alphacypermethrin (7th DAA) and Methyl  Parathion (14th DAA) are moderately toxic to adult ladybirds. The analyzed insecticides are toxic to the larvae of ladybirds, with more impact until seven days after the application, with the exception of Methyl Parathion classified, as innocuous until this period. The occurrence of 13 families of spiders and 18 families of parasitic Hymenoptera is registered in cotton agroecosystems in the region of Malhada, in the state of Bahia.O objetivo foi estudar a seletividade de inseticidas aos inimigos naturais na cultura do algodão (Gossypium hirsutum L.r. latifolium Hurtch), cultivar DeltaOpal, no município de Malhada (BA) e conhecer a fauna benéfica associada. O trabalho foi conduzido na safra 2010/2011, com delineamento experimental em blocos ao acaso, com seis tratamentos e quatro repetições, sendo os tratamentos: (1) Fipronil 200 SC (0,38 L.ha-1); (2) Alfacipermetrina 100 SC (0,30 L.ha-1); (3) Lufenuron 50 CE (0,30 L.ha-1); (4) Imidacloprid 200 SC (0,30 L.ha-1); (5) Paration Metil 600 CE (1,00 L.ha-1); e (6) Testemunha (água). A aplicação dos produtos foi feita 80 dias após a emergência, com avaliações um dia antes da aplicação e 1, 7 e 14 dias após a aplicação (DAA) por meio do pano de batida e armadilha Moericke. Em laboratório, os insetos foram triados, contados e identificados em famílias. A toxicidade dos produtos varia em função do grupo do inimigo natural. A Imidacloprida é seletiva às aranhas, sendo os demais inseticidas medianamente tóxicos (Alfacipermetrina e Paration Metil: 1º e 14º DAA; Lufenuron: 14º DAA) ou tóxicos (Fipronil e Alfacipermetrina: 7º DAA). Fipronil (1º DAA), Alfacipermetrina (7º DAA) e Paration Metil (14º DAA) são medianamente tóxicos aos adultos de joaninhas. Os inseticidas estudados são tóxicos às larvas de joaninhas, com mais impacto até os sete dias após a aplicação, com exceção do Paration Metil, classificado como inócuo até esse período. Registra-se a ocorrência de 13 famílias de aranhas e 18 famílias de hymenópteros parasitoides em agroecossistema de algodão na região de Malhada (BA).Universidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Produção Vegetal, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua José Barbosa de Barros n 1780, CEP 18610-307, SP, BrasilUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Produção Vegetal, Faculdade de Ciências Agronômicas de Botucatu, Botucatu, Rua José Barbosa de Barros n 1780, CEP 18610-307, SP, BrasilUniversidade Estadual do Sudoeste da Bahia (UESB)Universidade Estadual Paulista (Unesp)Diamantino, Elizio PereiraCastellani, Maria AparecidaForti, Luiz Carlos [UNESP]|Moreira, Aldenise AlvesSão José, Alcebíades RebouçasMacedo, Juliana Alves2016-04-01T18:46:14Z2016-04-01T18:46:14Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article150-158application/pdfhttp://www.biologico.sp.gov.br/rev_arq.php?vol=81&num=2Arquivos do Instituto Biológico, v. 81, n. 2, p. 150-158, 2014.0020-3653http://hdl.handle.net/11449/137552ISSN0020-3653-2014-81-02-150-158.pdf6187684824965648Currículo Lattesreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporArquivos do Instituto Biológicoinfo:eu-repo/semantics/openAccess2024-04-30T15:55:48Zoai:repositorio.unesp.br:11449/137552Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:49:31.717298Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
Selectivity of insecticides to some natural enemies in the culture of cotton
title Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
spellingShingle Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
Diamantino, Elizio Pereira
Biological control
Chemical control
Integrated management
Parasitoids
Predators
Controle biológico
Controle químico
Manejo integrado
Parasitoides
Predadores
title_short Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
title_full Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
title_fullStr Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
title_full_unstemmed Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
title_sort Seletividade de inseticidas a alguns dos inimigos naturais na cultura do algodão
author Diamantino, Elizio Pereira
author_facet Diamantino, Elizio Pereira
Castellani, Maria Aparecida
Forti, Luiz Carlos [UNESP]|Moreira, Aldenise Alves
São José, Alcebíades Rebouças
Macedo, Juliana Alves
author_role author
author2 Castellani, Maria Aparecida
Forti, Luiz Carlos [UNESP]|Moreira, Aldenise Alves
São José, Alcebíades Rebouças
Macedo, Juliana Alves
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual do Sudoeste da Bahia (UESB)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Diamantino, Elizio Pereira
Castellani, Maria Aparecida
Forti, Luiz Carlos [UNESP]|Moreira, Aldenise Alves
São José, Alcebíades Rebouças
Macedo, Juliana Alves
dc.subject.por.fl_str_mv Biological control
Chemical control
Integrated management
Parasitoids
Predators
Controle biológico
Controle químico
Manejo integrado
Parasitoides
Predadores
topic Biological control
Chemical control
Integrated management
Parasitoids
Predators
Controle biológico
Controle químico
Manejo integrado
Parasitoides
Predadores
description The aim of this work was study the selectivity of insecticides in favor of natural enemies in cotton (Gossypium hirsutum latifolium Hurtch Lr), DeltaOpal cultivar, in the city of Malhada (BA), and to know the associated beneficial fauna. The study was conducted at the agricultural year of 2010/2011. The design was conducted in randomized blocks with six treatments and four replications. The treatments were: (1) Fipronil 200 SC (0.38 L.ha-1); (2) Alphacypermethrin 100 SC (0.30 L.ha-1), (3) Lufenuron 50 EC (0.30 L.ha-1), (4) Imidacloprid 200 SC (0.30 L.ha-1), (5) Methyl parathion 600 EC (1.00 L.ha-1), and (6) control (water). The product was applied 80 days after emergence, and the evaluations were performed one day before application and 1, 7 and 14 days after application (DAA). The samples were taken using the sampling method beating cloth and Moericke traps. Natural enemies were brought to the laboratory for sorting, counting and identification by family. The toxicity of the products ranged according to the group of natural enemies. Imidacloprid is selective to the spiders and insecticides are moderately toxic (Methyl Parathion and Alphacypermethrin: 1 and 14th DAA; Lufenuron: 14th DAA) or toxic (Fipronil and Alphacypermethrin: 7th DAA). Fipronil (1 DAA), Alphacypermethrin (7th DAA) and Methyl  Parathion (14th DAA) are moderately toxic to adult ladybirds. The analyzed insecticides are toxic to the larvae of ladybirds, with more impact until seven days after the application, with the exception of Methyl Parathion classified, as innocuous until this period. The occurrence of 13 families of spiders and 18 families of parasitic Hymenoptera is registered in cotton agroecosystems in the region of Malhada, in the state of Bahia.
publishDate 2014
dc.date.none.fl_str_mv 2014
2016-04-01T18:46:14Z
2016-04-01T18:46:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.biologico.sp.gov.br/rev_arq.php?vol=81&num=2
Arquivos do Instituto Biológico, v. 81, n. 2, p. 150-158, 2014.
0020-3653
http://hdl.handle.net/11449/137552
ISSN0020-3653-2014-81-02-150-158.pdf
6187684824965648
url http://www.biologico.sp.gov.br/rev_arq.php?vol=81&num=2
http://hdl.handle.net/11449/137552
identifier_str_mv Arquivos do Instituto Biológico, v. 81, n. 2, p. 150-158, 2014.
0020-3653
ISSN0020-3653-2014-81-02-150-158.pdf
6187684824965648
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Arquivos do Instituto Biológico
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 150-158
application/pdf
dc.source.none.fl_str_mv Currículo Lattes
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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