Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000300004&lng=en&nrm=iso&tlng=en http://hdl.handle.net/11449/2069 |
Resumo: | The aerial spraying of plant ripeners on sugar cane (Saccharum officinarum L.) crops causes often the contamination of neighboring areas, which subsidizes formal complaints from the neighbors. These contaminations are due to spraying taking place during inadequate environmental conditions or from technical mistakes during the application. One of the most important causes of this contamination is the susceptibility of the species being cultivated surrounding sugar cane. In order to evaluate the effects of sugar cane plant ripeners trinexapac-ethyl and sulfometuron-methyl on peanuts, cotton, potato, coffee, citrus, beans, sunflower, cassava, rubber, soybean, and grapes, eleven experiments - one for each species - were carried out from May 2009 to Jan. 2010. The field experiment was set according to a completely random design with five treatments and four replications. Just before or during flowering, a single treatment of trinexapac-ethyl at 100 or 200 g ha-1 and sulfometuron-methyl at 7.5 or 15 g ha-1 was applied to plants. A control treatment (plants not treated) for each species was part of each experiment. Trinexapac, at the doses of 100 and 200 g ha-1, showed selectivity to peanuts, cotton, potato, coffee, citrus, sunflower, cassava, rubber, soybean, and grape. At the lowest dose (100 g ha-1), it was selective for bean. Sulfometuron, at the dose of 7.5 g ha-1, was selective for peanuts and, at the two studied doses (7.5 and 15 g ha-1), it was selective for coffee, citrus, cassava, and rubber. |
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Repositório Institucional da UNESP |
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Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated speciesphytointoxicationripenerSugarcaneThe aerial spraying of plant ripeners on sugar cane (Saccharum officinarum L.) crops causes often the contamination of neighboring areas, which subsidizes formal complaints from the neighbors. These contaminations are due to spraying taking place during inadequate environmental conditions or from technical mistakes during the application. One of the most important causes of this contamination is the susceptibility of the species being cultivated surrounding sugar cane. In order to evaluate the effects of sugar cane plant ripeners trinexapac-ethyl and sulfometuron-methyl on peanuts, cotton, potato, coffee, citrus, beans, sunflower, cassava, rubber, soybean, and grapes, eleven experiments - one for each species - were carried out from May 2009 to Jan. 2010. The field experiment was set according to a completely random design with five treatments and four replications. Just before or during flowering, a single treatment of trinexapac-ethyl at 100 or 200 g ha-1 and sulfometuron-methyl at 7.5 or 15 g ha-1 was applied to plants. A control treatment (plants not treated) for each species was part of each experiment. Trinexapac, at the doses of 100 and 200 g ha-1, showed selectivity to peanuts, cotton, potato, coffee, citrus, sunflower, cassava, rubber, soybean, and grape. At the lowest dose (100 g ha-1), it was selective for bean. Sulfometuron, at the dose of 7.5 g ha-1, was selective for peanuts and, at the two studied doses (7.5 and 15 g ha-1), it was selective for coffee, citrus, cassava, and rubber.UNESP FCAV, Depto Fitossanidade, BR-14884900 Jaboticabal, SP, BrazilUNESP FCAV, Depto Fitossanidade, BR-14884900 Jaboticabal, SP, BrazilUniversidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ)Universidade Estadual Paulista (Unesp)Correia, Núbia Maria [UNESP]Leite, Gilson José [UNESP]2014-05-20T13:14:40Z2014-05-20T13:14:40Z2012-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article194-200application/pdfhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000300004&lng=en&nrm=iso&tlng=enScientia Agricola. São Paulo - Escola Superior de Agricultura Luiz de Queiroz, v. 69, n. 3, p. 194-200, 2012.0103-9016http://hdl.handle.net/11449/206910.1590/S0103-90162012000300004S0103-90162012000300004WOS:000301335100004S0103-90162012000300004.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScientia Agricola0,578info:eu-repo/semantics/openAccess2024-06-06T15:50:14Zoai:repositorio.unesp.br:11449/2069Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-06T15:50:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
title |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
spellingShingle |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species Correia, Núbia Maria [UNESP] phytointoxication ripener Sugarcane |
title_short |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
title_full |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
title_fullStr |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
title_full_unstemmed |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
title_sort |
Selectivity of the plant growth regulators trinexapac-ethyl and sulfometuron-methyl to cultivated species |
author |
Correia, Núbia Maria [UNESP] |
author_facet |
Correia, Núbia Maria [UNESP] Leite, Gilson José [UNESP] |
author_role |
author |
author2 |
Leite, Gilson José [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Correia, Núbia Maria [UNESP] Leite, Gilson José [UNESP] |
dc.subject.por.fl_str_mv |
phytointoxication ripener Sugarcane |
topic |
phytointoxication ripener Sugarcane |
description |
The aerial spraying of plant ripeners on sugar cane (Saccharum officinarum L.) crops causes often the contamination of neighboring areas, which subsidizes formal complaints from the neighbors. These contaminations are due to spraying taking place during inadequate environmental conditions or from technical mistakes during the application. One of the most important causes of this contamination is the susceptibility of the species being cultivated surrounding sugar cane. In order to evaluate the effects of sugar cane plant ripeners trinexapac-ethyl and sulfometuron-methyl on peanuts, cotton, potato, coffee, citrus, beans, sunflower, cassava, rubber, soybean, and grapes, eleven experiments - one for each species - were carried out from May 2009 to Jan. 2010. The field experiment was set according to a completely random design with five treatments and four replications. Just before or during flowering, a single treatment of trinexapac-ethyl at 100 or 200 g ha-1 and sulfometuron-methyl at 7.5 or 15 g ha-1 was applied to plants. A control treatment (plants not treated) for each species was part of each experiment. Trinexapac, at the doses of 100 and 200 g ha-1, showed selectivity to peanuts, cotton, potato, coffee, citrus, sunflower, cassava, rubber, soybean, and grape. At the lowest dose (100 g ha-1), it was selective for bean. Sulfometuron, at the dose of 7.5 g ha-1, was selective for peanuts and, at the two studied doses (7.5 and 15 g ha-1), it was selective for coffee, citrus, cassava, and rubber. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-06-01 2014-05-20T13:14:40Z 2014-05-20T13:14:40Z |
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.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000300004&lng=en&nrm=iso&tlng=en Scientia Agricola. São Paulo - Escola Superior de Agricultura Luiz de Queiroz, v. 69, n. 3, p. 194-200, 2012. 0103-9016 http://hdl.handle.net/11449/2069 10.1590/S0103-90162012000300004 S0103-90162012000300004 WOS:000301335100004 S0103-90162012000300004.pdf |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000300004&lng=en&nrm=iso&tlng=en http://hdl.handle.net/11449/2069 |
identifier_str_mv |
Scientia Agricola. São Paulo - Escola Superior de Agricultura Luiz de Queiroz, v. 69, n. 3, p. 194-200, 2012. 0103-9016 10.1590/S0103-90162012000300004 S0103-90162012000300004 WOS:000301335100004 S0103-90162012000300004.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Scientia Agricola 0,578 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
194-200 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ) |
publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Escola Superior de Agricultura Luiz de Queiroz (ESALQ) |
dc.source.none.fl_str_mv |
SciELO 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 |
|
_version_ |
1803045298007703552 |