Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Planta daninha (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100263 |
Resumo: | ABSTRACT: Few herbicides are currently registered in Brazil for weed control in wheat. The objective of this research was to determine the wheat crop selectivity and the response of Lolium multiflorum to pyroxsulam. Field experiments were conducted at two locations in Paraná, Brazil. At the proposed commercial rates of 15 and 18 g a.i. ha-1 pyroxsulam did not cause visual injury above 10% in wheat. Pyroxsulam caused >10% injury in wheat at one location (Cascavel) when applied at 21, 30, 36 and 42 g a.i. ha-1; however, the crop fully recovered from the injury by 28 days after application and did not have an adverse effect on wheat grain yield, regardless of the rate applied. Pyroxsulam applied at 15 or 18 g a.i. ha-1 provided excellent control (>85%) of Lolium multiflorum in both trials. |
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Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazilvisual injuryTriticum spp.ALS-inhibiting herbicidessystemic herbicideLolium multiflorumABSTRACT: Few herbicides are currently registered in Brazil for weed control in wheat. The objective of this research was to determine the wheat crop selectivity and the response of Lolium multiflorum to pyroxsulam. Field experiments were conducted at two locations in Paraná, Brazil. At the proposed commercial rates of 15 and 18 g a.i. ha-1 pyroxsulam did not cause visual injury above 10% in wheat. Pyroxsulam caused >10% injury in wheat at one location (Cascavel) when applied at 21, 30, 36 and 42 g a.i. ha-1; however, the crop fully recovered from the injury by 28 days after application and did not have an adverse effect on wheat grain yield, regardless of the rate applied. Pyroxsulam applied at 15 or 18 g a.i. ha-1 provided excellent control (>85%) of Lolium multiflorum in both trials.Sociedade Brasileira da Ciência das Plantas Daninhas 2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100263Planta Daninha v.36 2018reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/s0100-83582018360100064info:eu-repo/semantics/openAccessZOBIOLE,L.H.S.GAST,R.MASTERS,R.A.PEREIRA,G.R.RUBIN,R.eng2018-08-30T00:00:00Zoai:scielo:S0100-83582018000100263Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2018-08-30T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false |
dc.title.none.fl_str_mv |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
title |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
spellingShingle |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil ZOBIOLE,L.H.S. visual injury Triticum spp. ALS-inhibiting herbicides systemic herbicide Lolium multiflorum |
title_short |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
title_full |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
title_fullStr |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
title_full_unstemmed |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
title_sort |
Pyroxsulam: Sulfonamide Herbicide for Weed Control in Wheat in Brazil |
author |
ZOBIOLE,L.H.S. |
author_facet |
ZOBIOLE,L.H.S. GAST,R. MASTERS,R.A. PEREIRA,G.R. RUBIN,R. |
author_role |
author |
author2 |
GAST,R. MASTERS,R.A. PEREIRA,G.R. RUBIN,R. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
ZOBIOLE,L.H.S. GAST,R. MASTERS,R.A. PEREIRA,G.R. RUBIN,R. |
dc.subject.por.fl_str_mv |
visual injury Triticum spp. ALS-inhibiting herbicides systemic herbicide Lolium multiflorum |
topic |
visual injury Triticum spp. ALS-inhibiting herbicides systemic herbicide Lolium multiflorum |
description |
ABSTRACT: Few herbicides are currently registered in Brazil for weed control in wheat. The objective of this research was to determine the wheat crop selectivity and the response of Lolium multiflorum to pyroxsulam. Field experiments were conducted at two locations in Paraná, Brazil. At the proposed commercial rates of 15 and 18 g a.i. ha-1 pyroxsulam did not cause visual injury above 10% in wheat. Pyroxsulam caused >10% injury in wheat at one location (Cascavel) when applied at 21, 30, 36 and 42 g a.i. ha-1; however, the crop fully recovered from the injury by 28 days after application and did not have an adverse effect on wheat grain yield, regardless of the rate applied. Pyroxsulam applied at 15 or 18 g a.i. ha-1 provided excellent control (>85%) of Lolium multiflorum in both trials. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100263 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100263 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s0100-83582018360100064 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira da Ciência das Plantas Daninhas |
publisher.none.fl_str_mv |
Sociedade Brasileira da Ciência das Plantas Daninhas |
dc.source.none.fl_str_mv |
Planta Daninha v.36 2018 reponame:Planta daninha (Online) instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) instacron:SBCPD |
instname_str |
Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) |
instacron_str |
SBCPD |
institution |
SBCPD |
reponame_str |
Planta daninha (Online) |
collection |
Planta daninha (Online) |
repository.name.fl_str_mv |
Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD) |
repository.mail.fl_str_mv |
||rpdaninha@gmail.com |
_version_ |
1752126496017743872 |