Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove.
Seed transmission of Colletotrichuin dematiuin through cowpea seeds, and its control with fungicide seed treatments was studied at the Turipaná National Research Center of ICA (Colombian Institute of Agriculture) located in Cereté (Córdoba). Two out of eight genotypes tested showed significantly hig...
- Autores:
-
Osorio Cardona, Jairo A.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 1990
- Institución:
- Agrosavia
- Repositorio:
- Agrosavia
- Idioma:
- spa
- OAI Identifier:
- oai:repository.agrosavia.co:20.500.12324/35413
- Acceso en línea:
- http://hdl.handle.net/20.500.12324/35413
- Palabra clave:
- Genética vegetal y fitomejoramiento - F30
Producción y tratamiento de semillas - F03
Caupi
Colletotrichum dematium
Semillas
Hortalizas y plantas aromáticas
- Rights
- License
- Attribution-NonCommercial-NoDerivatives 4.0 International
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| dc.title.spa.fl_str_mv |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| title |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| spellingShingle |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. Genética vegetal y fitomejoramiento - F30 Producción y tratamiento de semillas - F03 Caupi Colletotrichum dematium Semillas Hortalizas y plantas aromáticas |
| title_short |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| title_full |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| title_fullStr |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| title_full_unstemmed |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| title_sort |
Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove. |
| dc.creator.fl_str_mv |
Osorio Cardona, Jairo A. |
| dc.contributor.author.none.fl_str_mv |
Osorio Cardona, Jairo A. |
| dc.subject.fao.spa.fl_str_mv |
Genética vegetal y fitomejoramiento - F30 Producción y tratamiento de semillas - F03 |
| topic |
Genética vegetal y fitomejoramiento - F30 Producción y tratamiento de semillas - F03 Caupi Colletotrichum dematium Semillas Hortalizas y plantas aromáticas |
| dc.subject.agrovoc.spa.fl_str_mv |
Caupi Colletotrichum dematium Semillas |
| dc.subject.red.spa.fl_str_mv |
Hortalizas y plantas aromáticas |
| description |
Seed transmission of Colletotrichuin dematiuin through cowpea seeds, and its control with fungicide seed treatments was studied at the Turipaná National Research Center of ICA (Colombian Institute of Agriculture) located in Cereté (Córdoba). Two out of eight genotypes tested showed significantly higher (a = 0.01) seed infection levels; they also exhibited higher seed transmission rates of C. de,natiuin. Treatment of infected seeds of line Licatur-1 with Benomyl (Benlate WP50, 3.0 gr/kg of seed) caused a significant reduction of seed infection levels (a = 0.01), and resulted in comparable decreases in anthracnose incidence, measured 24 days after seedling emergence in sand germinators. The effect of seed lot, soil type and fungicide seed treatment on anthracnose incidence was also evaluated. Results indicated a highly significant effect of seed lots, partially explained by environmental and seed crop management variations. Anthracnose incidence, decreased when the seeds were planted in a clay loam soil as compared to disease incidence in sand. Seed treatment with benomyl (Benlate WP50, 2.5 .3.0 gr/kg) or Mancozeb (Dithane M-45, 5.0 yr/kg) caused a significant reduction in anthracnose incidence. These results suggest that fungicide seed treatment is an effective control practice to prevent spread of C. de,natiu,n through cowpea seeds. |
| publishDate |
1990 |
| dc.date.issued.none.fl_str_mv |
1990 |
| dc.date.accessioned.none.fl_str_mv |
2019-09-06T17:56:35Z |
| dc.date.available.none.fl_str_mv |
2019-09-06T17:56:35Z |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.localeng.eng.fl_str_mv |
article |
| dc.type.local.spa.fl_str_mv |
Artículo científico |
| dc.type.coar.none.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.none.fl_str_mv |
info:eu-repo/semantics/article |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.identifier.issn.none.fl_str_mv |
0018-8794 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12324/35413 |
| dc.identifier.aleph.spa.fl_str_mv |
17615 |
| dc.identifier.reponame.spa.fl_str_mv |
reponame:Biblioteca Digital Agropecuaria de Colombia |
| dc.identifier.repourl.none.fl_str_mv |
repourl:https://repository.agrosavia.co |
| dc.identifier.instname.spa.fl_str_mv |
instname:Corporación colombiana de investigación agropecuaria AGROSAVIA |
| identifier_str_mv |
0018-8794 17615 reponame:Biblioteca Digital Agropecuaria de Colombia repourl:https://repository.agrosavia.co instname:Corporación colombiana de investigación agropecuaria AGROSAVIA |
| url |
http://hdl.handle.net/20.500.12324/35413 |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Revista ICA |
| dc.relation.citationissue.none.fl_str_mv |
4 |
| dc.relation.citationstartpage.none.fl_str_mv |
265 |
| dc.relation.citationendpage.spa.fl_str_mv |
274 |
| dc.rights.*.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.acceso.spa.fl_str_mv |
Acceso a texto completo |
| rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Acceso a texto completo http://purl.org/coar/access_right/c_abf2 |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.coverage.department.spa.fl_str_mv |
Córdoba |
| dc.coverage.municipality.spa.fl_str_mv |
Cereté |
| dc.coverage.researchcenter.spa.fl_str_mv |
C.I Turipaná |
| dc.coverage.country.spa.fl_str_mv |
Colombia |
| dc.publisher.spa.fl_str_mv |
Instituto Colombiano Agropecuario |
| dc.publisher.place.spa.fl_str_mv |
Bogotá (Colombia) |
| dc.source.spa.fl_str_mv |
Revista ICA; Vol. 25, Núm. 4 (1990): Revista ICA Octubre-Diciembre);p. 265-274 |
| institution |
Agrosavia |
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Osorio Cardona, Jairo A.3de22e9d-65c0-4d04-8ebe-4388cf07d39b2019-09-06T17:56:35Z2019-09-06T17:56:35Z19900018-8794http://hdl.handle.net/20.500.12324/3541317615reponame:Biblioteca Digital Agropecuaria de Colombiarepourl:https://repository.agrosavia.coinstname:Corporación colombiana de investigación agropecuaria AGROSAVIASeed transmission of Colletotrichuin dematiuin through cowpea seeds, and its control with fungicide seed treatments was studied at the Turipaná National Research Center of ICA (Colombian Institute of Agriculture) located in Cereté (Córdoba). Two out of eight genotypes tested showed significantly higher (a = 0.01) seed infection levels; they also exhibited higher seed transmission rates of C. de,natiuin. Treatment of infected seeds of line Licatur-1 with Benomyl (Benlate WP50, 3.0 gr/kg of seed) caused a significant reduction of seed infection levels (a = 0.01), and resulted in comparable decreases in anthracnose incidence, measured 24 days after seedling emergence in sand germinators. The effect of seed lot, soil type and fungicide seed treatment on anthracnose incidence was also evaluated. Results indicated a highly significant effect of seed lots, partially explained by environmental and seed crop management variations. Anthracnose incidence, decreased when the seeds were planted in a clay loam soil as compared to disease incidence in sand. Seed treatment with benomyl (Benlate WP50, 2.5 .3.0 gr/kg) or Mancozeb (Dithane M-45, 5.0 yr/kg) caused a significant reduction in anthracnose incidence. These results suggest that fungicide seed treatment is an effective control practice to prevent spread of C. de,natiu,n through cowpea seeds.En las instalaciones del Centro Nacional de Investigaciones Turipaná, del Instituto Colombiano Agropecurio, ICA (Cereté-Córdoba), se estudió la transmisión de Colletotrichum dematium a través de semillas de caupí, y su control mediante el tratamiento de semillas con fungicidas. De 8 genotipos estudiados, 2 exhibieron niveles significativamente más altos (alfa igual a 0.01) de infección de semilla, y mayores tasas de transmisión de C. dematium a las plantas de caupí. El tratamiento de semilla infectada de la línea Licatur-1 con Benomyl (Benlate PM50, 3.0 gr/kg de semilla) redujo su nivel de infección y la incidencia de antracnosis en plantas de 24 días de edad creciendo en germinadores de arena. El efecto del lote de semilla, el tipo de suelo y el tratamiento de semilla con fungicidas en la incidencia de antracnosis, también fue estudiado. Los resultados indicaron diferencias entre lotes de semilla, debidas posiblemente a variaciones climáticas y de manejo en la producción de los diferentes lotes. La incidencia de antracnosis fue significativamente más baja en suelo arcilloso que en arena. El tratamiento de semilla con Benomyl (Benlate PM50, 2.5-3.0 gr/kg) o Mancozeb (Dithane M-45, 5.0 gr/kg) redujo la incidencia de antracnosis, por lo cual se considera como un método efectivo para prevenir la diseminación de C. dematium a través de semillas de caupíFríjol-Phaseolus vulgarisapplication/pdf-1spaInstituto Colombiano AgropecuarioBogotá (Colombia)Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Acceso a texto completohttp://purl.org/coar/access_right/c_abf2Revista ICA; Vol. 25, Núm. 4 (1990): Revista ICA Octubre-Diciembre);p. 265-274Transmisión por semilla y control de la antracnosis del caupí,causada por Colletotrichum dematium, (Pers. ex Fr) Grove.Genética vegetal y fitomejoramiento - F30Producción y tratamiento de semillas - F03CaupiColletotrichum dematiumSemillasHortalizas y plantas aromáticasInvestigadorProfesionalCientíficoCórdobaCeretéC.I TuripanáColombiaarticleArtículo científicohttp://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articlehttps://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85-1Revista ICA4265274ORIGINAL17615.pdf17615.pdfapplication/pdf3820845https://repository.agrosavia.co/bitstream/20.500.12324/35413/1/17615.pdf37e19b75d76d37c9ca228cd1fbfd6542MD51open accessCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805https://repository.agrosavia.co/bitstream/20.500.12324/35413/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repository.agrosavia.co/bitstream/20.500.12324/35413/3/license.txt8a4605be74aa9ea9d79846c1fba20a33MD53open accessTHUMBNAIL17615.pdf.jpg17615.pdf.jpgGenerated Thumbnailimage/jpeg5189https://repository.agrosavia.co/bitstream/20.500.12324/35413/4/17615.pdf.jpga999b76d94b2a209c514b03836d7ee53MD54open access20.500.12324/35413oai:repository.agrosavia.co:20.500.12324/354132022-04-07 14:00:53.896open accessAgrosavia - Corporación colombiana de investigación agropecuariabac@agrosavia.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 |