Spray deposition on weeds of common bean crops
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4067/S0718-16202011000300005 http://hdl.handle.net/11449/5600 |
Resumo: | A.C.P. Rodrigues-Costa, D. Martins, N.V. Costa, and M.R.R. Pereira. 2011. Spray deposition on weeds of common bean crops. Cien. Inv. Agr. 38(3): 357-365. Weed control failure in common bean (Phaseolus vulgaris L.) production may be related to inappropriate herbicide application techniques. The purpose of this study, therefore, was to evaluate the amount of spray solution deposition that occurred on the weeds, Bidens pilosa L. and Brachiaria plantaginea (Link) Hitch., both within and between rows of common beans. The research was arranged in a randomized block design with four replications. The following 6 spray nozzles were used: flat fan nozzles XR 110015 VS (150 L ha(-1)) and XR 11002 VS (200 L ha(-1)); cone nozzles TX VK 6 (150 L ha(-1)) and TX VK 8 (200 L ha(-1)); and twin flat fan nozzles TJ60 11002 VS (150 L ha(-1)) and TJ60 11002 VS (200 L ha-1). The results showed that the loss of the spray solution on the soil occurred mainly within the bean rows and with a high intensity when using a nozzle spraying 200 L ha(-1). At 30 days after sowing, the TX (150 L ha(-1)) nozzle was the only nozzle that promoted deposits of less than 210.0 mu L g(-1) of dry mass. The spray nozzles showed a good performance in the deposition of the spray solution on the weeds that occurred both within and between the rows. However, for both species there was great variation in individual deposits depending on their location in relationship to the plants. |
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Spray deposition on weeds of common bean cropsDepósitos de las gotas de pulverización sobre las malezas en frijolApplication technologyBidens pilosaBrachiaria plantagineanozzlePhaseolus vulgarisA.C.P. Rodrigues-Costa, D. Martins, N.V. Costa, and M.R.R. Pereira. 2011. Spray deposition on weeds of common bean crops. Cien. Inv. Agr. 38(3): 357-365. Weed control failure in common bean (Phaseolus vulgaris L.) production may be related to inappropriate herbicide application techniques. The purpose of this study, therefore, was to evaluate the amount of spray solution deposition that occurred on the weeds, Bidens pilosa L. and Brachiaria plantaginea (Link) Hitch., both within and between rows of common beans. The research was arranged in a randomized block design with four replications. The following 6 spray nozzles were used: flat fan nozzles XR 110015 VS (150 L ha(-1)) and XR 11002 VS (200 L ha(-1)); cone nozzles TX VK 6 (150 L ha(-1)) and TX VK 8 (200 L ha(-1)); and twin flat fan nozzles TJ60 11002 VS (150 L ha(-1)) and TJ60 11002 VS (200 L ha-1). The results showed that the loss of the spray solution on the soil occurred mainly within the bean rows and with a high intensity when using a nozzle spraying 200 L ha(-1). At 30 days after sowing, the TX (150 L ha(-1)) nozzle was the only nozzle that promoted deposits of less than 210.0 mu L g(-1) of dry mass. The spray nozzles showed a good performance in the deposition of the spray solution on the weeds that occurred both within and between the rows. However, for both species there was great variation in individual deposits depending on their location in relationship to the plants.Los fracasos en el control de malezas en frijol (Phaseolus vulgaris L.) pueden estar relacionados con inadecuadas técnicas de aplicación de herbicidas. Se determinó la cantidad de deposición de las gotas de pulverización en las plantas de Bidens pilosa L. y Brachiaria plantaginea (Link) Hitch., presentes en la línea y entre la línea de frijol. Se evaluaron 6 boquillas de pulverización: de abanico plano XR 110.015 (150 L ha-1) y XR 11002 VS (200 L ha-1), de cono TX VK 6 (150 L ha-1) y TX VK 8 (200 L ha-1) y de doble abanico plano TJ60 11002 VS (150 L ha-1) y TJ60 11002 VS (200 L ha-1). Se utilizó un diseño de bloques al azar con 4 repeticiones. Los resultados mostraron que la pérdida de caldo al suelo se produjo principalmente en las líneas de frijol y con mayor intensidad con el uso de volumen de aplicación de 200 L ha-1. A los 30 días post siembra del frijol, la boquilla TX (150 L ha-1) fue el único tratamiento que promovió depósitos menores a 210,0 μL g-1 de materia seca. Las boquillas de pulverización evaluadas mostraron un buen desempeño en la deposición de gotas en la maleza B. pilosa y B. plantaginea presentes en la línea y en la entre línea. Sin embargo, existió una gran variación en los depósitos individuales de ambas especies según su ubicación en relación al cultivo.Universidade Estadual do Oeste do Paraná (UNIOESTE) UNIOESTE, Ctr Ciencias Agr, BR-85960000 Marechal Candido Rodondo, BrazilUniv Estadual Paulista UNESP, Fac Ciencias Agron, BR-18610307 Botucatu, SP, BrazilUniv Estadual Paulista UNESP, Fac Ciencias Agron, BR-18610307 Botucatu, SP, BrazilPontificia Univ Catolica Chile, Fac Agronomia Ingenieria ForestalUniversidade Estadual do Oeste do Paraná (UNIOESTE)Universidade Estadual Paulista (Unesp)Rodrigues-Costa, Andreia C. P.Martins, Dagoberto [UNESP]Costa, Neumarcio V.Pereira, Maria R. R. [UNESP]2014-05-20T13:20:15Z2014-05-20T13:20:15Z2011-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article357-365application/pdfhttp://dx.doi.org/10.4067/S0718-16202011000300005Ciência e Investigacion Agraria. Santiago: Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal, v. 38, n. 3, p. 357-365, 2011.0718-1620http://hdl.handle.net/11449/5600S0718-16202011000300005WOS:000298576800005S0718-16202011000300005-en.pdf2340617938554636Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiência e Investigación Agraria0.337info:eu-repo/semantics/openAccess2024-04-30T15:58:20Zoai:repositorio.unesp.br:11449/5600Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:16:17.650430Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Spray deposition on weeds of common bean crops Depósitos de las gotas de pulverización sobre las malezas en frijol |
title |
Spray deposition on weeds of common bean crops |
spellingShingle |
Spray deposition on weeds of common bean crops Rodrigues-Costa, Andreia C. P. Application technology Bidens pilosa Brachiaria plantaginea nozzle Phaseolus vulgaris |
title_short |
Spray deposition on weeds of common bean crops |
title_full |
Spray deposition on weeds of common bean crops |
title_fullStr |
Spray deposition on weeds of common bean crops |
title_full_unstemmed |
Spray deposition on weeds of common bean crops |
title_sort |
Spray deposition on weeds of common bean crops |
author |
Rodrigues-Costa, Andreia C. P. |
author_facet |
Rodrigues-Costa, Andreia C. P. Martins, Dagoberto [UNESP] Costa, Neumarcio V. Pereira, Maria R. R. [UNESP] |
author_role |
author |
author2 |
Martins, Dagoberto [UNESP] Costa, Neumarcio V. Pereira, Maria R. R. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual do Oeste do Paraná (UNIOESTE) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Rodrigues-Costa, Andreia C. P. Martins, Dagoberto [UNESP] Costa, Neumarcio V. Pereira, Maria R. R. [UNESP] |
dc.subject.por.fl_str_mv |
Application technology Bidens pilosa Brachiaria plantaginea nozzle Phaseolus vulgaris |
topic |
Application technology Bidens pilosa Brachiaria plantaginea nozzle Phaseolus vulgaris |
description |
A.C.P. Rodrigues-Costa, D. Martins, N.V. Costa, and M.R.R. Pereira. 2011. Spray deposition on weeds of common bean crops. Cien. Inv. Agr. 38(3): 357-365. Weed control failure in common bean (Phaseolus vulgaris L.) production may be related to inappropriate herbicide application techniques. The purpose of this study, therefore, was to evaluate the amount of spray solution deposition that occurred on the weeds, Bidens pilosa L. and Brachiaria plantaginea (Link) Hitch., both within and between rows of common beans. The research was arranged in a randomized block design with four replications. The following 6 spray nozzles were used: flat fan nozzles XR 110015 VS (150 L ha(-1)) and XR 11002 VS (200 L ha(-1)); cone nozzles TX VK 6 (150 L ha(-1)) and TX VK 8 (200 L ha(-1)); and twin flat fan nozzles TJ60 11002 VS (150 L ha(-1)) and TJ60 11002 VS (200 L ha-1). The results showed that the loss of the spray solution on the soil occurred mainly within the bean rows and with a high intensity when using a nozzle spraying 200 L ha(-1). At 30 days after sowing, the TX (150 L ha(-1)) nozzle was the only nozzle that promoted deposits of less than 210.0 mu L g(-1) of dry mass. The spray nozzles showed a good performance in the deposition of the spray solution on the weeds that occurred both within and between the rows. However, for both species there was great variation in individual deposits depending on their location in relationship to the plants. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-09-01 2014-05-20T13:20:15Z 2014-05-20T13:20:15Z |
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://dx.doi.org/10.4067/S0718-16202011000300005 Ciência e Investigacion Agraria. Santiago: Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal, v. 38, n. 3, p. 357-365, 2011. 0718-1620 http://hdl.handle.net/11449/5600 S0718-16202011000300005 WOS:000298576800005 S0718-16202011000300005-en.pdf 2340617938554636 |
url |
http://dx.doi.org/10.4067/S0718-16202011000300005 http://hdl.handle.net/11449/5600 |
identifier_str_mv |
Ciência e Investigacion Agraria. Santiago: Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal, v. 38, n. 3, p. 357-365, 2011. 0718-1620 S0718-16202011000300005 WOS:000298576800005 S0718-16202011000300005-en.pdf 2340617938554636 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciência e Investigación Agraria 0.337 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
357-365 application/pdf |
dc.publisher.none.fl_str_mv |
Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal |
publisher.none.fl_str_mv |
Pontificia Univ Catolica Chile, Fac Agronomia Ingenieria Forestal |
dc.source.none.fl_str_mv |
Web of Science 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) |
repository.mail.fl_str_mv |
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1808129302650159104 |