Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil
Micro-morphological changes precede the appearance of visible damage after herbicide application and are essential in providing data for the safe recommendation in chemical management of weeds. Therefore, the aim of this research was to verify the anatomical changes of leaf tissue caused by applicat...
- Autores:
-
Silva, Daniel Valadão
Cabral, Cassia Michelle
Da Costa, Sarah Stéphane Diamantina
Souza, Matheus Freitas
Ferreira, Evander Alves
Braga, Renan Rodrigues
Mendes Pereira, Gustavo Antônio
Dos Santos, José Barbosa
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2017
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/61078
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/61078
http://bdigital.unal.edu.co/59886/
- Palabra clave:
- 55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Post-emergence herbicides
selectivity
tissue thickness and proportion
visual toxicity
weed chemical management.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| title |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| spellingShingle |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil 55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Post-emergence herbicides selectivity tissue thickness and proportion visual toxicity weed chemical management. |
| title_short |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| title_full |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| title_fullStr |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| title_full_unstemmed |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| title_sort |
Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil |
| dc.creator.fl_str_mv |
Silva, Daniel Valadão Cabral, Cassia Michelle Da Costa, Sarah Stéphane Diamantina Souza, Matheus Freitas Ferreira, Evander Alves Braga, Renan Rodrigues Mendes Pereira, Gustavo Antônio Dos Santos, José Barbosa |
| dc.contributor.author.spa.fl_str_mv |
Silva, Daniel Valadão Cabral, Cassia Michelle Da Costa, Sarah Stéphane Diamantina Souza, Matheus Freitas Ferreira, Evander Alves Braga, Renan Rodrigues Mendes Pereira, Gustavo Antônio Dos Santos, José Barbosa |
| dc.subject.ddc.spa.fl_str_mv |
55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture |
| topic |
55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Post-emergence herbicides selectivity tissue thickness and proportion visual toxicity weed chemical management. |
| dc.subject.proposal.spa.fl_str_mv |
Post-emergence herbicides selectivity tissue thickness and proportion visual toxicity weed chemical management. |
| description |
Micro-morphological changes precede the appearance of visible damage after herbicide application and are essential in providing data for the safe recommendation in chemical management of weeds. Therefore, the aim of this research was to verify the anatomical changes of leaf tissue caused by application of herbicides in cassava (Manihot esculenta Crantz. cv. IAC-12). A greenhouse experiment was conducted with post-emergence herbicides treatments as follows: nicossulfuron (60 g a.i ha-1), fluazifop (250 g a.i ha-1), fomesafem (250 g a.i ha-1), metribuzin (480 g a.i ha-1), oxyfluorfen (720 g a.i ha-1) and the mixture fluazifop + fomesafen (200 + 250 g a.i ha-1), and an untreated control, respectively. The results obtained have allowed to affirm the cassava plants (cultivar IAC-12), exhibited changes in leaf anatomy in response to herbicide application even on cassava leaves without no visual toxicity symptoms. The products caused alterations both in tissue thickness as in tissue proportion in the leaf blade. For the fluazifop, a eudicotyledonous selective herbicide, changes were observed in tissue thickness and proportion of leaf blade, even without any visual toxicity detected. Cassava plants (IAC-12), showed structural changes in leaf anatomy in response to application of herbicides. The leaf anatomy of cassava cv. IAC-12, can be used to indicate the herbicide effect on cassava (Manihot esculenta Crantz.cv. IAC-12) plants. |
| publishDate |
2017 |
| dc.date.issued.spa.fl_str_mv |
2017-07-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-02T19:52:01Z |
| dc.date.available.spa.fl_str_mv |
2019-07-02T19:52:01Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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ISSN: 2323-0118 |
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https://repositorio.unal.edu.co/handle/unal/61078 |
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http://bdigital.unal.edu.co/59886/ |
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ISSN: 2323-0118 |
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https://repositorio.unal.edu.co/handle/unal/61078 http://bdigital.unal.edu.co/59886/ |
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spa |
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spa |
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https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/56055 |
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Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica |
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Silva, Daniel Valadão and Cabral, Cassia Michelle and Da Costa, Sarah Stéphane Diamantina and Souza, Matheus Freitas and Ferreira, Evander Alves and Braga, Renan Rodrigues and Mendes Pereira, Gustavo Antônio and Dos Santos, José Barbosa (2017) Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil. Acta Agronómica, 66 (3). pp. 385-390. ISSN 2323-0118 |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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Universidad Nacional de Colombia - Sede Palmira |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Silva, Daniel Valadãobcd622e1-aa5b-4971-9dfd-5aa9cbaf8622300Cabral, Cassia Michelle6edda9a9-8583-4153-98b5-00e3fed8573d300Da Costa, Sarah Stéphane Diamantina0b305015-62f4-4059-9193-0ab2414ecc1b300Souza, Matheus Freitas670f1e6c-81f2-4030-8e17-2579b0c0a59c300Ferreira, Evander Alvesac4a8eb7-9676-4a61-bca7-86044afaebbd300Braga, Renan Rodriguesb775034d-ce6e-4813-bcd3-9fc0f38e76be300Mendes Pereira, Gustavo Antônio4e286c8b-5d67-4cc9-99c2-0abc3e395bac300Dos Santos, José Barbosaa5188697-f9f9-46d3-9726-38c9426ced5f3002019-07-02T19:52:01Z2019-07-02T19:52:01Z2017-07-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/61078http://bdigital.unal.edu.co/59886/Micro-morphological changes precede the appearance of visible damage after herbicide application and are essential in providing data for the safe recommendation in chemical management of weeds. Therefore, the aim of this research was to verify the anatomical changes of leaf tissue caused by application of herbicides in cassava (Manihot esculenta Crantz. cv. IAC-12). A greenhouse experiment was conducted with post-emergence herbicides treatments as follows: nicossulfuron (60 g a.i ha-1), fluazifop (250 g a.i ha-1), fomesafem (250 g a.i ha-1), metribuzin (480 g a.i ha-1), oxyfluorfen (720 g a.i ha-1) and the mixture fluazifop + fomesafen (200 + 250 g a.i ha-1), and an untreated control, respectively. The results obtained have allowed to affirm the cassava plants (cultivar IAC-12), exhibited changes in leaf anatomy in response to herbicide application even on cassava leaves without no visual toxicity symptoms. The products caused alterations both in tissue thickness as in tissue proportion in the leaf blade. For the fluazifop, a eudicotyledonous selective herbicide, changes were observed in tissue thickness and proportion of leaf blade, even without any visual toxicity detected. Cassava plants (IAC-12), showed structural changes in leaf anatomy in response to application of herbicides. The leaf anatomy of cassava cv. IAC-12, can be used to indicate the herbicide effect on cassava (Manihot esculenta Crantz.cv. IAC-12) plants.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/56055Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaSilva, Daniel Valadão and Cabral, Cassia Michelle and Da Costa, Sarah Stéphane Diamantina and Souza, Matheus Freitas and Ferreira, Evander Alves and Braga, Renan Rodrigues and Mendes Pereira, Gustavo Antônio and Dos Santos, José Barbosa (2017) Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, Brazil. Acta Agronómica, 66 (3). pp. 385-390. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgriculturePost-emergence herbicidesselectivitytissue thickness and proportionvisual toxicityweed chemical management.Leaf anatomy of cassava (Manihot esculenta Crantz. cv. IAC-12) after herbicides application to control weeds in Minas Gerais, BrazilArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL56055-315817-4-PB.pdfapplication/pdf12040645https://repositorio.unal.edu.co/bitstream/unal/61078/1/56055-315817-4-PB.pdf03b9908d267141685f01e063e7a7a5cfMD51THUMBNAIL56055-315817-4-PB.pdf.jpg56055-315817-4-PB.pdf.jpgGenerated Thumbnailimage/jpeg9184https://repositorio.unal.edu.co/bitstream/unal/61078/2/56055-315817-4-PB.pdf.jpg9da3b1238f91e6b58a38266bc19f3d14MD52unal/61078oai:repositorio.unal.edu.co:unal/610782024-04-16 23:38:17.698Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |