Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop

Jungle babbler (Turdoides striatus), a widely spread sub-tropical insectivorous passerine is considered beneficial to agro-ecosystem, as they devour voraciously on insect matter especially Helicoverpa armigera, the gram pod borer, a notorious pest infesting and causing heavy loses to crops like pige...

Full description

Autores:
Bharucha, Bhavna
Padate, G. S.
Tipo de recurso:
Article of journal
Fecha de publicación:
2010
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/30122
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/30122
http://bdigital.unal.edu.co/20196/
Palabra clave:
6 Tecnología (ciencias aplicadas) / Technology
63 Agricultura y tecnologías relacionadas / Agriculture
Jungle babbler
Helicoverpa
pigeon pea
small pod stage
large pod stage
Turdoides striatus
Helicoserpa
guandul
control insecto
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_c16b0922c6ef580f0d4975cbb49eba4f
oai_identifier_str oai:repositorio.unal.edu.co:unal/30122
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
title Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
spellingShingle Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
6 Tecnología (ciencias aplicadas) / Technology
63 Agricultura y tecnologías relacionadas / Agriculture
Jungle babbler
Helicoverpa
pigeon pea
small pod stage
large pod stage
Turdoides striatus
Helicoserpa
guandul
control insecto
title_short Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
title_full Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
title_fullStr Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
title_full_unstemmed Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
title_sort Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop
dc.creator.fl_str_mv Bharucha, Bhavna
Padate, G. S.
dc.contributor.author.spa.fl_str_mv Bharucha, Bhavna
Padate, G. S.
dc.subject.ddc.spa.fl_str_mv 6 Tecnología (ciencias aplicadas) / Technology
63 Agricultura y tecnologías relacionadas / Agriculture
topic 6 Tecnología (ciencias aplicadas) / Technology
63 Agricultura y tecnologías relacionadas / Agriculture
Jungle babbler
Helicoverpa
pigeon pea
small pod stage
large pod stage
Turdoides striatus
Helicoserpa
guandul
control insecto
dc.subject.proposal.spa.fl_str_mv Jungle babbler
Helicoverpa
pigeon pea
small pod stage
large pod stage
Turdoides striatus
Helicoserpa
guandul
control insecto
description Jungle babbler (Turdoides striatus), a widely spread sub-tropical insectivorous passerine is considered beneficial to agro-ecosystem, as they devour voraciously on insect matter especially Helicoverpa armigera, the gram pod borer, a notorious pest infesting and causing heavy loses to crops like pigeon pea (Cajanus cajan) which is a vital crop of semi-arid tropical and subtropical farming system, providing high quality vegetable protein. Helicoverpa is known to feed on flowers, pods, and seeds and is the most important biotic constraint affecting pigeon pea yields. Jungle babblers have a peculiar foraging style which helps expose the Helicoverpa larvae as well as pupae through various phenological stages of pigeon pea. For comparative assessment of their beneficial role and as a possible bio control agent, in Baroda city (State of Gaujarat), India, was studied, two crops of pigeon pea (insecticide treated and untreated (control) were selected. In both treated and control crops, the number of jungle babblers were maximum in pigeon pea fields during october and november in both small pod stage and large pod stage which had heavy infestation of Helicoverpa. Least number of birds was seen during the flowering stage in September. Later in treatment crop three applications of Dunnate and Monocrotophos insecticide spray was done after which the pest population decreased which is reflected in number of birds in the field, while the bird number in control crops grew since insecticide spray was not done and number of larvae increased with the stage of the crop. Along with the main crop pigeon pea, comparative study was also done to see the food preference by these birds in crops like sorghum, maize, cow pea and ploughed and unploughed fields. Maximum number of birds was seen in unploughed field and least in sorghum suggesting that Helicoverpa is preferred food over sorghum grains thus pigeon pea and sorghum can be used as mixed crops to protect the crop from heavy losses. This work investigates the interactions among pigeon pea, its key pest, and their natural enemies. These relationships have implications on the pest status of individual species and on possible control strategies.
publishDate 2010
dc.date.issued.spa.fl_str_mv 2010-04-01
dc.date.accessioned.spa.fl_str_mv 2019-06-26T14:04:05Z
dc.date.available.spa.fl_str_mv 2019-06-26T14:04:05Z
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/30122
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/20196/
identifier_str_mv ISSN: 2323-0118
url https://repositorio.unal.edu.co/handle/unal/30122
http://bdigital.unal.edu.co/20196/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/acta_agronomica/article/view/16287
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 Bharucha, Bhavna and Padate, G. S. (2010) Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop. Acta Agronómica, 59 (2). pp. 228-235. 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/msword
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/30122/1/16287-50751-1-PB.pdf
https://repositorio.unal.edu.co/bitstream/unal/30122/2/16287-50750-1-PB.doc
https://repositorio.unal.edu.co/bitstream/unal/30122/3/16287-50751-1-PB.pdf.jpg
bitstream.checksum.fl_str_mv da7d5a7a421bca1085276f8c17227c35
1af5321567565e3a7ac806fa625c369b
bf3bd13597f1d27563f7b3b9d80bd349
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
repository.mail.fl_str_mv repositorio_nal@unal.edu.co
_version_ 1814090258203017216
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_abf2Bharucha, Bhavna6ea9f2d4-b5de-495c-8df8-388175407b05300Padate, G. S.ad0b2160-40c3-4436-b98d-f22a11d692603002019-06-26T14:04:05Z2019-06-26T14:04:05Z2010-04-01ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/30122http://bdigital.unal.edu.co/20196/Jungle babbler (Turdoides striatus), a widely spread sub-tropical insectivorous passerine is considered beneficial to agro-ecosystem, as they devour voraciously on insect matter especially Helicoverpa armigera, the gram pod borer, a notorious pest infesting and causing heavy loses to crops like pigeon pea (Cajanus cajan) which is a vital crop of semi-arid tropical and subtropical farming system, providing high quality vegetable protein. Helicoverpa is known to feed on flowers, pods, and seeds and is the most important biotic constraint affecting pigeon pea yields. Jungle babblers have a peculiar foraging style which helps expose the Helicoverpa larvae as well as pupae through various phenological stages of pigeon pea. For comparative assessment of their beneficial role and as a possible bio control agent, in Baroda city (State of Gaujarat), India, was studied, two crops of pigeon pea (insecticide treated and untreated (control) were selected. In both treated and control crops, the number of jungle babblers were maximum in pigeon pea fields during october and november in both small pod stage and large pod stage which had heavy infestation of Helicoverpa. Least number of birds was seen during the flowering stage in September. Later in treatment crop three applications of Dunnate and Monocrotophos insecticide spray was done after which the pest population decreased which is reflected in number of birds in the field, while the bird number in control crops grew since insecticide spray was not done and number of larvae increased with the stage of the crop. Along with the main crop pigeon pea, comparative study was also done to see the food preference by these birds in crops like sorghum, maize, cow pea and ploughed and unploughed fields. Maximum number of birds was seen in unploughed field and least in sorghum suggesting that Helicoverpa is preferred food over sorghum grains thus pigeon pea and sorghum can be used as mixed crops to protect the crop from heavy losses. This work investigates the interactions among pigeon pea, its key pest, and their natural enemies. These relationships have implications on the pest status of individual species and on possible control strategies.Turdoides striatus es un pájaro insectívoro muy común en áreas subtropicales altamente predador de Helicoverpa armigera, un insecto perforador del fruto de varios cultivos, entre ellos Cajanus cajan (guandul). Para evaluar el rol de T. striatus en el control del insecto, en Baroda (estado de Gaujarat), India, se hicieron observaciones en campos sobre sus hábitos y frecuencia de aparición. Fueron muestreos al azar en 60 plantas con una frecuencia cada 1 – 2 minutos, durante 2 h en la mañana y un tiempo igual en la tarde. Se encontró una relación positiva entre el ataque de las larvas del perforador y la población de T. striatus. Se observó que el insecto prefiere las semillas de guandul sobre las de sorgo, un cultivo asociado incluido en los tratamientos.application/mswordspaUniversidad Nacional de Colombia Sede Palmirahttp://revistas.unal.edu.co/index.php/acta_agronomica/article/view/16287Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaBharucha, Bhavna and Padate, G. S. (2010) Assessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) crop. Acta Agronómica, 59 (2). pp. 228-235. ISSN 2323-01186 Tecnología (ciencias aplicadas) / Technology63 Agricultura y tecnologías relacionadas / AgricultureJungle babblerHelicoverpapigeon peasmall pod stagelarge pod stageTurdoides striatusHelicoserpaguandulcontrol insectoAssessment of beneficial role of an insectivorous bird, jungle babbler (turdoides striatus) predation, on helicoverpa armigera infesting pigeon pea (cajanus cajan) cropArtículo 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/ARTORIGINAL16287-50751-1-PB.pdfapplication/pdf128570https://repositorio.unal.edu.co/bitstream/unal/30122/1/16287-50751-1-PB.pdfda7d5a7a421bca1085276f8c17227c35MD5116287-50750-1-PB.docapplication/msword57344https://repositorio.unal.edu.co/bitstream/unal/30122/2/16287-50750-1-PB.doc1af5321567565e3a7ac806fa625c369bMD52THUMBNAIL16287-50751-1-PB.pdf.jpg16287-50751-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7836https://repositorio.unal.edu.co/bitstream/unal/30122/3/16287-50751-1-PB.pdf.jpgbf3bd13597f1d27563f7b3b9d80bd349MD53unal/30122oai:repositorio.unal.edu.co:unal/301222023-11-23 23:07:48.462Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co