Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae)
The functional response of adult females of predatory mite Cydnodromus picanus Ragusa (Acari: Phytoseiidae) was evaluated at different egg densities (5, 10, 20, 30, 40, 50, 60, 70, 80, 100 and 150 eggs per predator) of Tetranychus urticae Koch (Acari: Tetranychidae), which had 16, 42 and 65 h since...
- Autores:
-
Tello Mercado, Víctor Ernesto
Zarzar Maza, Miguel Esteban
Suarez Pantoja, Angélica María
- 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/61096
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/61096
http://bdigital.unal.edu.co/59904/
- Palabra clave:
- 55 Ciencias de la tierra / Earth sciences and geology
63 Agricultura y tecnologías relacionadas / Agriculture
Biological control
predation
Holling's disc equation
attack rate
handling time
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| id |
UNACIONAL2_0560e21524b2622043c90a676849d955 |
|---|---|
| oai_identifier_str |
oai:repositorio.unal.edu.co:unal/61096 |
| network_acronym_str |
UNACIONAL2 |
| network_name_str |
Universidad Nacional de Colombia |
| repository_id_str |
|
| 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_abf2Tello Mercado, Víctor Ernestof951df7c-e078-4662-bb0b-fdc87013283c300Zarzar Maza, Miguel Esteban5d399902-f963-43db-9e16-fa63a6cfdbbb300Suarez Pantoja, Angélica María4bff3c34-09d5-47a3-919a-b363854d31623002019-07-02T19:54:53Z2019-07-02T19:54:53Z2017-04-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/61096http://bdigital.unal.edu.co/59904/The functional response of adult females of predatory mite Cydnodromus picanus Ragusa (Acari: Phytoseiidae) was evaluated at different egg densities (5, 10, 20, 30, 40, 50, 60, 70, 80, 100 and 150 eggs per predator) of Tetranychus urticae Koch (Acari: Tetranychidae), which had 16, 42 and 65 h since oviposition. The experimental design was in a completely randomized blocks with five replicates per treatment. The environmental conditions of the trials were 25±2°C temperature, 50±2% of relative humidity and a photoperiod of 16:8 hours (light: dark). The average consumption rates for the three kinds of prey showed no significant differences (p0.05) being 20.56±1.02, 18.59±0.79 and 18.38±0.94 prey/predator for eggs of 16, 42 and 65 h age, respectively. Using a logistic regression, a type II functional response on C. picanus females for the three kinds of eggs was determined. The values of response parameters for C. picanus females were as follows: Attack rate (a): 0.055±0.006, 0.076±0.009 and 0.073±0.016; Handling time (Th): 0.684±0.036, 0.894±0.034 and 0.898±0.062; for eggs of 16, 42 and 65 h age, respectively. These values are within the range of variation for different species of phytoseiids. These results suggest that C. picanus could effectively regulate populations of T. urticae in the field.application/pdfspaUniversidad Nacional de Colombia - Sede Palmirahttps://revistas.unal.edu.co/index.php/acta_agronomica/article/view/55054Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaTello Mercado, Víctor Ernesto and Zarzar Maza, Miguel Esteban and Suarez Pantoja, Angélica María (2017) Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae). Acta Agronómica, 66 (2). 275 - 281. ISSN 2323-011855 Ciencias de la tierra / Earth sciences and geology63 Agricultura y tecnologías relacionadas / AgricultureBiological controlpredationHolling's disc equationattack ratehandling timeFunctional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae)Artículo 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/ARTORIGINAL55054-311495-4-PB.pdfapplication/pdf1004756https://repositorio.unal.edu.co/bitstream/unal/61096/1/55054-311495-4-PB.pdf4d7e61a64bc9e67b592a118a3b8ec5b8MD51THUMBNAIL55054-311495-4-PB.pdf.jpg55054-311495-4-PB.pdf.jpgGenerated Thumbnailimage/jpeg7878https://repositorio.unal.edu.co/bitstream/unal/61096/2/55054-311495-4-PB.pdf.jpg32e178d2ddac8fce0a039ddd47587655MD52unal/61096oai:repositorio.unal.edu.co:unal/610962023-04-10 23:05:28.132Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| title |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| spellingShingle |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) 55 Ciencias de la tierra / Earth sciences and geology 63 Agricultura y tecnologías relacionadas / Agriculture Biological control predation Holling's disc equation attack rate handling time |
| title_short |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| title_full |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| title_fullStr |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| title_full_unstemmed |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| title_sort |
Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae) |
| dc.creator.fl_str_mv |
Tello Mercado, Víctor Ernesto Zarzar Maza, Miguel Esteban Suarez Pantoja, Angélica María |
| dc.contributor.author.spa.fl_str_mv |
Tello Mercado, Víctor Ernesto Zarzar Maza, Miguel Esteban Suarez Pantoja, Angélica María |
| 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 Biological control predation Holling's disc equation attack rate handling time |
| dc.subject.proposal.spa.fl_str_mv |
Biological control predation Holling's disc equation attack rate handling time |
| description |
The functional response of adult females of predatory mite Cydnodromus picanus Ragusa (Acari: Phytoseiidae) was evaluated at different egg densities (5, 10, 20, 30, 40, 50, 60, 70, 80, 100 and 150 eggs per predator) of Tetranychus urticae Koch (Acari: Tetranychidae), which had 16, 42 and 65 h since oviposition. The experimental design was in a completely randomized blocks with five replicates per treatment. The environmental conditions of the trials were 25±2°C temperature, 50±2% of relative humidity and a photoperiod of 16:8 hours (light: dark). The average consumption rates for the three kinds of prey showed no significant differences (p0.05) being 20.56±1.02, 18.59±0.79 and 18.38±0.94 prey/predator for eggs of 16, 42 and 65 h age, respectively. Using a logistic regression, a type II functional response on C. picanus females for the three kinds of eggs was determined. The values of response parameters for C. picanus females were as follows: Attack rate (a): 0.055±0.006, 0.076±0.009 and 0.073±0.016; Handling time (Th): 0.684±0.036, 0.894±0.034 and 0.898±0.062; for eggs of 16, 42 and 65 h age, respectively. These values are within the range of variation for different species of phytoseiids. These results suggest that C. picanus could effectively regulate populations of T. urticae in the field. |
| publishDate |
2017 |
| dc.date.issued.spa.fl_str_mv |
2017-04-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-02T19:54:53Z |
| dc.date.available.spa.fl_str_mv |
2019-07-02T19:54:53Z |
| 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.issn.spa.fl_str_mv |
ISSN: 2323-0118 |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/61096 |
| dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/59904/ |
| identifier_str_mv |
ISSN: 2323-0118 |
| url |
https://repositorio.unal.edu.co/handle/unal/61096 http://bdigital.unal.edu.co/59904/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/acta_agronomica/article/view/55054 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica |
| dc.relation.references.spa.fl_str_mv |
Tello Mercado, Víctor Ernesto and Zarzar Maza, Miguel Esteban and Suarez Pantoja, Angélica María (2017) Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae). Acta Agronómica, 66 (2). 275 - 281. ISSN 2323-0118 |
| 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/ http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia - Sede Palmira |
| institution |
Universidad Nacional de Colombia |
| bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/61096/1/55054-311495-4-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/61096/2/55054-311495-4-PB.pdf.jpg |
| bitstream.checksum.fl_str_mv |
4d7e61a64bc9e67b592a118a3b8ec5b8 32e178d2ddac8fce0a039ddd47587655 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
| _version_ |
1814089277929160704 |