Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops.
Field studies were conducted during 1995-96 at Goiania, and Jussara, GO, Brazil, to determine the carry-over effect of fomesafen (250 and 500 g/ha), imazamox (40 and 80 g/ha) and acifluorfen (170 and 340 g/ha), applied to beans (Phaseolus vulgaris cv. Apore), on rotational crops (corn [maize] cv. AG...
| Autores: | , , , |
|---|---|
| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 1998 |
| País: | Brasil |
| Recursos: | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
| Repositório: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
| Idioma: | inglês |
| OAI Identifier: | oai:www.alice.cnptia.embrapa.br:doc/204830 |
| Acesso em linha: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/204830 https://doi.org/10.1017/S0043174500090500 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Bean Pennisetum americanus Sorghum Cerrado Feijão Herbicida Oryza Sativa Phaseolus Vulgaris Sorghum Bicolor Zea Mays acifluorfen corn fomesafen imazamox rice |
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Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops.BeanPennisetum americanusSorghumCerradoFeijãoHerbicidaOryza SativaPhaseolus VulgarisSorghum BicolorZea MaysacifluorfencornfomesafenimazamoxriceField studies were conducted during 1995-96 at Goiania, and Jussara, GO, Brazil, to determine the carry-over effect of fomesafen (250 and 500 g/ha), imazamox (40 and 80 g/ha) and acifluorfen (170 and 340 g/ha), applied to beans (Phaseolus vulgaris cv. Apore), on rotational crops (corn [maize] cv. AG 603, sorghum cv. Cargill C-42, rice cv. Maravilha and [pearl] millet cv. BN1) and to estimate the level of soil residues. Dissipation time (DT50) of fomesafen (37.5 days) was greater than that of acifluorfen (27.5 days) and imazamox (25.9 days). For both locations, the persistence of herbicides was greater in 1995 than in 1996. This was due to higher soil moisture content in 1996. The susceptibility of rotational crops to fomesafen and imazamox residues was (in decreasing order) sorghum, maize, pearl millet and rice, and for acifluorfen sorghum, maize, rice and pearl millet. The period (in days) between herbicide application and rotational crop planting (PAP) varied. The PAP for fomesafen (250 g/ha) was 69-132 for maize, 114-179 for sorghum, 29-95 for rice, and 52-111 for pearl millet. The PAP for imazamox (40 g/ha) was 68-111 for maize, 78-139 for sorghum, 25-75 for rice, and 40-102 for pearl millet. The PAP for acifluorfen (170 g/ha) was 56-89 for maize, 96-139 for sorghum, 61-95 for rice, and 43 to 82 d for millet.TARCISIO COBUCCI, CNPAF; HELIO TEIXEIRA PRATES, CNPMS; CHRISTIAN L. M. FALCAO, UNIVERSIDADE FEDERAL DE GOIÁS; MARCIO M. V. REZENDE, UNIVERSIDADE FEDERAL DE GOIÁS.2025-05-07T20:47:26Z2025-05-07T20:47:26Z1998-05-281998info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleWeed Science, v. 46, n. 2, p. 258-263, Apr. 1998.http://www.alice.cnptia.embrapa.br/alice/handle/doc/204830https://doi.org/10.1017/S0043174500090500enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPACOBUCCI, T.PRATES, H. T.FALCÃO, C. L. M.REZENDE, M. M. V.2025-05-10T11:39:12Zoai:www.alice.cnptia.embrapa.br:doc/204830Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542025-05-10T11:39:12Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
| dc.title.none.fl_str_mv |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| title |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| spellingShingle |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. COBUCCI, T. Bean Pennisetum americanus Sorghum Cerrado Feijão Herbicida Oryza Sativa Phaseolus Vulgaris Sorghum Bicolor Zea Mays acifluorfen corn fomesafen imazamox rice |
| title_short |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| title_full |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| title_fullStr |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| title_full_unstemmed |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| title_sort |
Effect of imazamox, fomesafen, and acifluorfen soil residue on rotational crops. |
| dc.creator.none.fl_str_mv |
COBUCCI, T. PRATES, H. T. FALCÃO, C. L. M. REZENDE, M. M. V. |
| author |
COBUCCI, T. |
| author_facet |
COBUCCI, T. PRATES, H. T. FALCÃO, C. L. M. REZENDE, M. M. V. |
| author_role |
author |
| author2 |
PRATES, H. T. FALCÃO, C. L. M. REZENDE, M. M. V. |
| author2_role |
author author author |
| dc.contributor.none.fl_str_mv |
TARCISIO COBUCCI, CNPAF; HELIO TEIXEIRA PRATES, CNPMS; CHRISTIAN L. M. FALCAO, UNIVERSIDADE FEDERAL DE GOIÁS; MARCIO M. V. REZENDE, UNIVERSIDADE FEDERAL DE GOIÁS. |
| dc.subject.por.fl_str_mv |
Bean Pennisetum americanus Sorghum Cerrado Feijão Herbicida Oryza Sativa Phaseolus Vulgaris Sorghum Bicolor Zea Mays acifluorfen corn fomesafen imazamox rice |
| topic |
Bean Pennisetum americanus Sorghum Cerrado Feijão Herbicida Oryza Sativa Phaseolus Vulgaris Sorghum Bicolor Zea Mays acifluorfen corn fomesafen imazamox rice |
| description |
Field studies were conducted during 1995-96 at Goiania, and Jussara, GO, Brazil, to determine the carry-over effect of fomesafen (250 and 500 g/ha), imazamox (40 and 80 g/ha) and acifluorfen (170 and 340 g/ha), applied to beans (Phaseolus vulgaris cv. Apore), on rotational crops (corn [maize] cv. AG 603, sorghum cv. Cargill C-42, rice cv. Maravilha and [pearl] millet cv. BN1) and to estimate the level of soil residues. Dissipation time (DT50) of fomesafen (37.5 days) was greater than that of acifluorfen (27.5 days) and imazamox (25.9 days). For both locations, the persistence of herbicides was greater in 1995 than in 1996. This was due to higher soil moisture content in 1996. The susceptibility of rotational crops to fomesafen and imazamox residues was (in decreasing order) sorghum, maize, pearl millet and rice, and for acifluorfen sorghum, maize, rice and pearl millet. The period (in days) between herbicide application and rotational crop planting (PAP) varied. The PAP for fomesafen (250 g/ha) was 69-132 for maize, 114-179 for sorghum, 29-95 for rice, and 52-111 for pearl millet. The PAP for imazamox (40 g/ha) was 68-111 for maize, 78-139 for sorghum, 25-75 for rice, and 40-102 for pearl millet. The PAP for acifluorfen (170 g/ha) was 56-89 for maize, 96-139 for sorghum, 61-95 for rice, and 43 to 82 d for millet. |
| publishDate |
1998 |
| dc.date.none.fl_str_mv |
1998-05-28 1998 2025-05-07T20:47:26Z 2025-05-07T20:47:26Z |
| 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 |
Weed Science, v. 46, n. 2, p. 258-263, Apr. 1998. http://www.alice.cnptia.embrapa.br/alice/handle/doc/204830 https://doi.org/10.1017/S0043174500090500 |
| identifier_str_mv |
Weed Science, v. 46, n. 2, p. 258-263, Apr. 1998. |
| url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/204830 https://doi.org/10.1017/S0043174500090500 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
| dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
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Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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cg-riaa@embrapa.br |
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1853673884054716416 |
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15.198674 |