Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato
In order to measure the effect of the application of aninsecticide bait with the help of a sugary substance to controladults of Tecia solanivora (Povolny) (Lepidoptera:Gelechiidae), tests were carried out in laboratory and undergreenhouse, at the Agronomy School at the NationalUniversity of Colombia...
- Autores:
-
Becerra, Lenna
Corredor, Darío
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2001
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/34448
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/34448
http://bdigital.unal.edu.co/24528/
- Palabra clave:
- mortality
tecia solanivora
chlorpyrifos
betacyfluthrin
cebo
mortalidad
tecia solanivora
chlorpyrifos
betacyfluthrin
- Rights
- closedAccess
- License
- Atribución-NoComercial 4.0 Internacional
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oai:repositorio.unal.edu.co:unal/34448 |
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UNACIONAL2 |
network_name_str |
Universidad Nacional de Colombia |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
title |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
spellingShingle |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato mortality tecia solanivora chlorpyrifos betacyfluthrin cebo mortalidad tecia solanivora chlorpyrifos betacyfluthrin |
title_short |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
title_full |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
title_fullStr |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
title_full_unstemmed |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
title_sort |
Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato |
dc.creator.fl_str_mv |
Becerra, Lenna Corredor, Darío |
dc.contributor.author.spa.fl_str_mv |
Becerra, Lenna Corredor, Darío |
dc.subject.proposal.spa.fl_str_mv |
mortality tecia solanivora chlorpyrifos betacyfluthrin cebo mortalidad tecia solanivora chlorpyrifos betacyfluthrin |
topic |
mortality tecia solanivora chlorpyrifos betacyfluthrin cebo mortalidad tecia solanivora chlorpyrifos betacyfluthrin |
description |
In order to measure the effect of the application of aninsecticide bait with the help of a sugary substance to controladults of Tecia solanivora (Povolny) (Lepidoptera:Gelechiidae), tests were carried out in laboratory and undergreenhouse, at the Agronomy School at the NationalUniversity of Colombia, in Bogotá. A breeding was managedin the Laboratory of Entomology to obtain the entomologymaterial for the different tests. Four attractants wereevaluated: Sugar, molasses, honey and panela (a kind of brown sugar). Honey resulted as the most attractive substance. Three insecticides (with and without honey) as a bait were tested in the laboratory trial: Beta-cyfluthrin EC 0,25; Chlorpyrifos-Betacyfluthrin EC 450 and Chlorpyrifos-Betacyfluthrin EC 262,5, with two doses each: 0,5 cmvl, and1,0 cml/l.; with the best two insecticides (Chlorpyrifos-Betacyfluthrin EC 450 and Chlorpyrifos-Betacyfluthrin EC262,5) we did a greenhouse trial, caging four plants ofpotato,variety "parda pastusa", and placing 20 adults of T.solanivora (10 females and 10 males) inside each cage. Twomethods were used to apply the treatments: a spray to theinferior third of one of the four plants and a recipient trapcontaining the insecticide bait. The design was a completelyrandomized block (RCB) with four replications. The variablesevaluated were per cent mortality to calculate percenteffectiveness with the Schneider-Orelli method, per centincidence ofthe tubers and per cent infestation ofthe tubers.In the greenhouse experiment Chlorpyrifos-Betacyfluthrin EC450 (1 ,Ocm3/L) with honey gave the highest per cent mortality (72,5%), the highest per cent effectiveness (69,4%) and the lowest percentage of tuber infestation (11,3%). There was no significant difference between the spraying methods and the recipient trap to apply the insecticidal bait. |
publishDate |
2001 |
dc.date.issued.spa.fl_str_mv |
2001 |
dc.date.accessioned.spa.fl_str_mv |
2019-06-27T23:25:42Z |
dc.date.available.spa.fl_str_mv |
2019-06-27T23:25:42Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/34448 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/24528/ |
url |
https://repositorio.unal.edu.co/handle/unal/34448 http://bdigital.unal.edu.co/24528/ |
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/21715 |
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. 18, núm. 1-3 (2001); 97-103 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 2357-3732 0120-9965 |
dc.relation.references.spa.fl_str_mv |
Becerra, Lenna and Corredor, Darío (2001) Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato. Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 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_14cb |
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/closedAccess |
rights_invalid_str_mv |
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_14cb |
eu_rights_str_mv |
closedAccess |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia, Facultad de Agronomía, Centro Editorial |
institution |
Universidad Nacional de Colombia |
repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
_version_ |
1814089877518548992 |
spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbBecerra, Lenna5a4d4eb4-8645-4fc8-bcf5-93df95f640e0300Corredor, Darío5f9b35f8-6114-44e2-8a9f-eeeb552e89023002019-06-27T23:25:42Z2019-06-27T23:25:42Z2001https://repositorio.unal.edu.co/handle/unal/34448http://bdigital.unal.edu.co/24528/In order to measure the effect of the application of aninsecticide bait with the help of a sugary substance to controladults of Tecia solanivora (Povolny) (Lepidoptera:Gelechiidae), tests were carried out in laboratory and undergreenhouse, at the Agronomy School at the NationalUniversity of Colombia, in Bogotá. A breeding was managedin the Laboratory of Entomology to obtain the entomologymaterial for the different tests. Four attractants wereevaluated: Sugar, molasses, honey and panela (a kind of brown sugar). Honey resulted as the most attractive substance. Three insecticides (with and without honey) as a bait were tested in the laboratory trial: Beta-cyfluthrin EC 0,25; Chlorpyrifos-Betacyfluthrin EC 450 and Chlorpyrifos-Betacyfluthrin EC 262,5, with two doses each: 0,5 cmvl, and1,0 cml/l.; with the best two insecticides (Chlorpyrifos-Betacyfluthrin EC 450 and Chlorpyrifos-Betacyfluthrin EC262,5) we did a greenhouse trial, caging four plants ofpotato,variety "parda pastusa", and placing 20 adults of T.solanivora (10 females and 10 males) inside each cage. Twomethods were used to apply the treatments: a spray to theinferior third of one of the four plants and a recipient trapcontaining the insecticide bait. The design was a completelyrandomized block (RCB) with four replications. The variablesevaluated were per cent mortality to calculate percenteffectiveness with the Schneider-Orelli method, per centincidence ofthe tubers and per cent infestation ofthe tubers.In the greenhouse experiment Chlorpyrifos-Betacyfluthrin EC450 (1 ,Ocm3/L) with honey gave the highest per cent mortality (72,5%), the highest per cent effectiveness (69,4%) and the lowest percentage of tuber infestation (11,3%). There was no significant difference between the spraying methods and the recipient trap to apply the insecticidal bait.Con el propósito de medir el efecto de la aplicación de un cebo insecticida a base de una sustancia azucarada para el control de adultos de Tecia solanivora (Povolny) (Lepidoptera:Gelechiidae), se efectuaron ensayos en laboratorio y en invernadero, en la Facultad de Agronomía de la Universidad Nacional de Colombia, sede Bogotá. Con el fin de obtener el material entomológico necesario para los diferentes ensayos se manejó un pie de cría en el Laboratorio de Entomología. En la fase de laboratorio se realizaron pruebas de selectividad tanto del atrayente alimenticio como de los insecticidas a aplicar. Se probaron cuatro atrayentes: Azúcar, melaza, miel y panela; de los cuales se destacó la miel por su mayor atracción. Se ensayaron tres insecticidas solos y combinados con miel: Beta-cyfluthrin EC 0,25, Chlorpyrifos-Betacyfluthrin EC 450 y Chlorpyrifos-Betacyfluthrin EC 262,5, a las dosis de 0,5 cmvl, y 1,0 cc/I; obteniéndose los mejores resultados en laboratorio con los productos Chlorpyrifos-Betacyfluthrin EC 450 y Chlorpyrifos-Betacyfluthrin EC 262,5, los cuales fueron escogidos para el ensayo en invernadero, este se hizo utilizando un diseño de Bloques Completos al Azar (BCA), con cuatro repeticiones, tomando como unidad experimental cuatro plantas de papa, variedad "parda pastusa", iniciando tuberización, las cuales fueron encerradas en una jaula yen ella fueron confinados20 adultos de T. Solanivora (10 hembras y 10 machos); los tratamientos fueron aplicados por aspersión y en trampa,el primero, se hizo con un microaspersor de espalda al tercioinferior de una de las cuatro plantas y el segundo, impregnando la solución en oasis. Las variables evaluadas fueron porcentaje de mortalidad, incidencia del daño en tubérculos y severidad del daño expresado en el porcentaje de infestación. En el experimento de invernadero Chlorpyrifos-Betacyfluthrin EC 450 a una dosis de 1,Ocm3/L y en mezcla con miel al 15% logró un porcentaje de mortalidad acumulado mayor (72,5%) y un porcentaje de eficacia del producto de 69,4%, además se obtuvo un menor porcentaje de infestación del daño de los tubérculos (11,3%). No hubo diferencias significativas entre la aplicación por aspersión y en trampa.spaUniversidad Nacional de Colombia, Facultad de Agronomía, Centro Editorialhttp://revistas.unal.edu.co/index.php/agrocol/article/view/21715Universidad Nacional de Colombia Revistas electrónicas UN Agronomía ColombianaAgronomía ColombianaAgronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 2357-3732 0120-9965Becerra, Lenna and Corredor, Darío (2001) Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potato. Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 Agronomía Colombiana; Vol. 18, núm. 1-3 (2001); 97-103 2357-3732 0120-9965 .Application of an insecticidal bait to control adults of tecia solanivora (povolny) (lepidoptera: gelechiidae) in potatoArtículo 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/ARTmortalitytecia solanivorachlorpyrifosbetacyfluthrincebomortalidadtecia solanivorachlorpyrifosbetacyfluthrinunal/34448oai:repositorio.unal.edu.co:unal/344482021-04-16 15:08:57.447Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |