Chemical control of the cyst nematode, heterodera trifolii in miniature carnation

One of the diseases recently registered on carnation in Colombia is the cystnematode caused by Heterodera trifolii. An increase of the vascular wilt was observed in some farms affected by the two pathogens. A trial was carried out in a commercial greenhouse with miniature carnation of the variety Re...

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Autores:
Marroquin, Alicia
Arbelaez, Germán
Tipo de recurso:
Article of journal
Fecha de publicación:
1991
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/33853
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/33853
http://bdigital.unal.edu.co/23933/
Palabra clave:
nematodo
heterodera
clavel
control químico
marchitamiento
fusarium
patógenos
invernadero
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_84b94c0f122b313b9a9a5566bd808b2f
oai_identifier_str oai:repositorio.unal.edu.co:unal/33853
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
title Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
spellingShingle Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
nematodo
heterodera
clavel
control químico
marchitamiento
fusarium
patógenos
invernadero
title_short Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
title_full Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
title_fullStr Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
title_full_unstemmed Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
title_sort Chemical control of the cyst nematode, heterodera trifolii in miniature carnation
dc.creator.fl_str_mv Marroquin, Alicia
Arbelaez, Germán
dc.contributor.author.spa.fl_str_mv Marroquin, Alicia
Arbelaez, Germán
dc.subject.proposal.spa.fl_str_mv nematodo
heterodera
clavel
control químico
marchitamiento
fusarium
patógenos
invernadero
topic nematodo
heterodera
clavel
control químico
marchitamiento
fusarium
patógenos
invernadero
description One of the diseases recently registered on carnation in Colombia is the cystnematode caused by Heterodera trifolii. An increase of the vascular wilt was observed in some farms affected by the two pathogens. A trial was carried out in a commercial greenhouse with miniature carnation of the variety Red Baron. The fumigants DD memethylisothiocianate, Dazomet and Methamsodium applied to the soil before planting were used alone and in combination with three non fumigant nematicides Aldicarb, Carbofuranand Oxamyl, at three different times for the control of the nematode. The fumigants were more efficient than the non fumigant nematicides for the reduction of the population of the nematode in the soil. The best treatment was DD Methylisothiocianate with a 52% reduction of the viable cysts population and 38% reduction of the larvae population in the soil, a reduction of 15 daysin harvesting time, a 9% increase in yield and 19% increase in net income, as compared with the untreated control. Among the three nonfumigant nematicides, the best treatments were Aldicarb and Carbofuran applied atplanting time. Oxamyl applied 30 days afterplanting showed similar results. The cornbination of the fumigants with the non fumigant nematicides did not improuve the nematode control, yield and quality of the flowers. Combination of the two types of nematicides increased the production costs.
publishDate 1991
dc.date.issued.spa.fl_str_mv 1991
dc.date.accessioned.spa.fl_str_mv 2019-06-27T23:05:19Z
dc.date.available.spa.fl_str_mv 2019-06-27T23:05:19Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/33853
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/23933/
url https://repositorio.unal.edu.co/handle/unal/33853
http://bdigital.unal.edu.co/23933/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/agrocol/article/view/21020
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Agronomía Colombiana
Agronomía Colombiana
dc.relation.ispartofseries.none.fl_str_mv Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 2357-3732 0120-9965
dc.relation.references.spa.fl_str_mv Marroquin, Alicia and Arbelaez, Germán (1991) Chemical control of the cyst nematode, heterodera trifolii in miniature carnation. Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 2357-3732 0120-9965 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
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eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/33853/1/21020-71182-1-PB.pdf
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spelling 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_abf2Marroquin, Aliciaed540c99-df35-4fad-b82f-e577705c8da7300Arbelaez, Germánacdb07e9-a547-45f8-8754-13c090ff37fa3002019-06-27T23:05:19Z2019-06-27T23:05:19Z1991https://repositorio.unal.edu.co/handle/unal/33853http://bdigital.unal.edu.co/23933/One of the diseases recently registered on carnation in Colombia is the cystnematode caused by Heterodera trifolii. An increase of the vascular wilt was observed in some farms affected by the two pathogens. A trial was carried out in a commercial greenhouse with miniature carnation of the variety Red Baron. The fumigants DD memethylisothiocianate, Dazomet and Methamsodium applied to the soil before planting were used alone and in combination with three non fumigant nematicides Aldicarb, Carbofuranand Oxamyl, at three different times for the control of the nematode. The fumigants were more efficient than the non fumigant nematicides for the reduction of the population of the nematode in the soil. The best treatment was DD Methylisothiocianate with a 52% reduction of the viable cysts population and 38% reduction of the larvae population in the soil, a reduction of 15 daysin harvesting time, a 9% increase in yield and 19% increase in net income, as compared with the untreated control. Among the three nonfumigant nematicides, the best treatments were Aldicarb and Carbofuran applied atplanting time. Oxamyl applied 30 days afterplanting showed similar results. The cornbination of the fumigants with the non fumigant nematicides did not improuve the nematode control, yield and quality of the flowers. Combination of the two types of nematicides increased the production costs.Una de las enfermedades en el cultivo del clavel recientemente registradas en Colombia es el nemátodo quiste, Heterodera trifolii. Un aumento del marchitamiento vascular ocasionado por Fusarium oxysporumof. sp. dianthi se ha observado en algunas fincas afectadas por los dos patógenos. La investigación se realizó para evaluar el efecto de varios productos químicos en el control del nemátodo, en un invernadero comercial con clavel miniatura de la variedad Red Baron. Los fumigantes DD-metilisotiocianato, Dazomet y Metan sodio se aplicaron al suelo antes de la siembra, solos y en combinación con tres nemáticidas no fumiqantes Aldicarb, Carbofuran y Oxamil, en tres épocas de aplicación. Los fumigantes fueron máseficientes para la reducción de la población del nemátodo en el suelo que los nematicidasno fumigantes. El mejor tratamiento fue DD-metilisotiocianato con una reducción del 52% de la población de quistes viables y de 38% en la población de larvas en el suelo, un adelanto de 15 días en la cosecha, un aumento del 9% en rendimiento y del 19% en ingresos netos, en comparación con el Testigo no tratado. Entre los nematicidas no fumigantes, los mejores tratamientos fueron Aldicarb y Carbofuran aplicados en el momento de la siembra y Oxamil aplicado 30 días después de la siembra. La combinación de los fumigantes y de los nematicidas no fumigantes no mejoró el control del nemátodo, el rendimiento y la calidad de las flores, pero si aumentó notablemente los costos de producción.application/pdfspaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/21020Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 2357-3732 0120-9965Marroquin, Alicia and Arbelaez, Germán (1991) Chemical control of the cyst nematode, heterodera trifolii in miniature carnation. Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 Agronomía Colombiana; Vol. 8, núm. 2 (1991); 248-252 2357-3732 0120-9965 .Chemical control of the cyst nematode, heterodera trifolii in miniature carnationArtículo 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/ARTnematodoheteroderaclavelcontrol químicomarchitamientofusariumpatógenosinvernaderoORIGINAL21020-71182-1-PB.pdfapplication/pdf290027https://repositorio.unal.edu.co/bitstream/unal/33853/1/21020-71182-1-PB.pdf2ac2b32f3bae9d10fb85ca4ab468a908MD51THUMBNAIL21020-71182-1-PB.pdf.jpg21020-71182-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg10446https://repositorio.unal.edu.co/bitstream/unal/33853/2/21020-71182-1-PB.pdf.jpg31003e1ba53aa2c6a1fb859eb3b9242dMD52unal/33853oai:repositorio.unal.edu.co:unal/338532022-12-28 23:03:08.818Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co