Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus

Detalhes bibliográficos
Autor(a) principal: Ramalho, Francisco S.
Data de Publicação: 2014
Outros Autores: Jesus, F. M. M.
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/14126
Resumo: This work was conducted under field conditions in the Zangalheira farm, at Gurinhém, PB, Brazil, in the cotton season, of 1985, using CNPA 2H cotton (Gossypium hirsutumL.) cultivar. The experimental design used in this study was in randomized complete-blocks with five treatments: (1) Abamectin (MK-936 1.8 EC), 5.0 g a.i/ha, (2) Abamectin (MK-936 1.8 EC), 7.5 g a.i/ha, (3) Abamectin (MK-936 1.8 EC), 10.0 g a.i/ha, (4) Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, and (5) control (nothing was applied), in four replications. The results showed that the Abamectin (MK-936 1.8 EC), 5.0, 7.5 and 10.0 g a.i/ha and the Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, were efficient against cotton aphid, Aphis gossypii, and selective to Cicloneda sanguinea and Pseudodoros clavatus, predators of this cotton aphid. 
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spelling Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatusAbamectin: eficiência no controle do pulgão-do-algodoeiro e efeitos sobre Cicloneda sanguinea e Pseudodores clavatusAphis gossypii; predator; selectivity; insecticideAphis gossypii; predador; seletividade; inseticidaThis work was conducted under field conditions in the Zangalheira farm, at Gurinhém, PB, Brazil, in the cotton season, of 1985, using CNPA 2H cotton (Gossypium hirsutumL.) cultivar. The experimental design used in this study was in randomized complete-blocks with five treatments: (1) Abamectin (MK-936 1.8 EC), 5.0 g a.i/ha, (2) Abamectin (MK-936 1.8 EC), 7.5 g a.i/ha, (3) Abamectin (MK-936 1.8 EC), 10.0 g a.i/ha, (4) Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, and (5) control (nothing was applied), in four replications. The results showed that the Abamectin (MK-936 1.8 EC), 5.0, 7.5 and 10.0 g a.i/ha and the Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, were efficient against cotton aphid, Aphis gossypii, and selective to Cicloneda sanguinea and Pseudodoros clavatus, predators of this cotton aphid. Conduziu-se o presente trabalho na fazenda Zangalheira, Município de Gurinhém, Paraíba, durante o ano agrícola de 1985, usando algodão (Gossypium hirsutum L.) cv. CNPA 2H. Utilizou-se o delineamento experimental em blocos ao acaso com cinco tratamentos: (1) Abamectin (MK-936 1,8 CE), a 5,0 g do i.a./ha, (2) Abamectin (MK-936 1,8 CE), a 7,5 g do i.a./ha, (3) Abamectin (MK-936 1,8 CE), a 10,0 g do i.a./ha, (4) Demeton-S-methyl (Metasystox i 250 CE), a 50 g do i.a./ha e (5) testemunha (sem utilização de inseticida), distribuídos em quatro repetições. Realizaram-se as aplicações dos produtos com pulverizador costal manual e consumo de 125 l de calda por hectare. Os resultados evidenciaram que o Abamectin (MK-936 1,8 CE), a 5,0, 7,5 e 10,0 g de i.a./ha e o Demeton-S-methyl (Metasystox i 250 CE), a 50 g do i.a./ha foram eficientes no controle do pulgão-do-algodoeiro, Aphis gossypii e seletivos a Cicloneda sanguinea e Pseudodoros clavatus, predadores do A. gossypii.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraRamalho, Francisco S.Jesus, F. M. M.2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14126Pesquisa Agropecuaria Brasileira; v.23, n.12, dez. 1988; 1339-1342Pesquisa Agropecuária Brasileira; v.23, n.12, dez. 1988; 1339-13421678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14126/8077info:eu-repo/semantics/openAccess2014-09-22T18:07:47Zoai:ojs.seer.sct.embrapa.br:article/14126Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-09-22T18:07:47Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
Abamectin: eficiência no controle do pulgão-do-algodoeiro e efeitos sobre Cicloneda sanguinea e Pseudodores clavatus
title Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
spellingShingle Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
Ramalho, Francisco S.
Aphis gossypii; predator; selectivity; insecticide
Aphis gossypii; predador; seletividade; inseticida
title_short Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
title_full Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
title_fullStr Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
title_full_unstemmed Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
title_sort Abamectin: efficiency against cotton aphid and effects on Cicloneda sanguinea and Pseudodoros clavatus
author Ramalho, Francisco S.
author_facet Ramalho, Francisco S.
Jesus, F. M. M.
author_role author
author2 Jesus, F. M. M.
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Ramalho, Francisco S.
Jesus, F. M. M.
dc.subject.por.fl_str_mv Aphis gossypii; predator; selectivity; insecticide
Aphis gossypii; predador; seletividade; inseticida
topic Aphis gossypii; predator; selectivity; insecticide
Aphis gossypii; predador; seletividade; inseticida
description This work was conducted under field conditions in the Zangalheira farm, at Gurinhém, PB, Brazil, in the cotton season, of 1985, using CNPA 2H cotton (Gossypium hirsutumL.) cultivar. The experimental design used in this study was in randomized complete-blocks with five treatments: (1) Abamectin (MK-936 1.8 EC), 5.0 g a.i/ha, (2) Abamectin (MK-936 1.8 EC), 7.5 g a.i/ha, (3) Abamectin (MK-936 1.8 EC), 10.0 g a.i/ha, (4) Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, and (5) control (nothing was applied), in four replications. The results showed that the Abamectin (MK-936 1.8 EC), 5.0, 7.5 and 10.0 g a.i/ha and the Demeton-S-methyl (Metasystox i 250 EC), 50.0 g a.i/ha, were efficient against cotton aphid, Aphis gossypii, and selective to Cicloneda sanguinea and Pseudodoros clavatus, predators of this cotton aphid. 
publishDate 2014
dc.date.none.fl_str_mv 2014-04-17
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/14126
url https://seer.sct.embrapa.br/index.php/pab/article/view/14126
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/14126/8077
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.23, n.12, dez. 1988; 1339-1342
Pesquisa Agropecuária Brasileira; v.23, n.12, dez. 1988; 1339-1342
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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