Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions

Autores
Carpaneto, Bárbara; Bartosik, Ricardo; Cardoso, Leandro; Manetti, Pablo
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The silo bag technology has been extensively used in Argentina for storing grains (e.g. wheat, corn, barley, sunflower and soybean among others) since the mid-1990s. Silo bag are widely considered a hermetic storage system in which PH3 fumigation is frequently implemented for pest control. However, there is insufficient information regarding the potential airtightness of silo bags and how it could affect the performance of fumigation and controlled atmosphere treatments. In this study, a pressure decay test (PDT) was implemented to characterize airtightness level of silo bags set up following various procedures. PH3 fumigation treatments with different dosages and hermeticity levels were conducted, and fumigant concentration was monitored. Controlled atmosphere treatments with carbon dioxide were also implemented in silo bags with different hermeticity levels. Results showed that less than half of the bags tested in the field had a PDT indicated for fumigation (90 s), and that when a bag without thermo sealing was used for fumigation, this treatment failed. However, it was demonstrated that with simple and inexpensive practices silo bags can achieve high enough airtightness conditions to implement successful PH3 fumigation (5 days above 200 ppm with a dosage of 1 g of PH3/m3) and even controlled atmosphere treatments (more than 18 days with CO2 concentration above 70%). This study shows that silo bags could be used as a cost competitive hermetic storage technology for performing controlled atmosphere treatments.
Fil: Carpaneto, Bárbara. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Bartosik, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Cardoso, Leandro. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Manetti, Pablo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Materia
Grains
Oilseeds
Insects
Hermetic storage
Pressure decay test
Carbon dioxide
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/91817
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/91817
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditionsCarpaneto, BárbaraBartosik, RicardoCardoso, LeandroManetti, PabloGrainsOilseedsInsectsHermetic storagePressure decay testCarbon dioxidehttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4The silo bag technology has been extensively used in Argentina for storing grains (e.g. wheat, corn, barley, sunflower and soybean among others) since the mid-1990s. Silo bag are widely considered a hermetic storage system in which PH3 fumigation is frequently implemented for pest control. However, there is insufficient information regarding the potential airtightness of silo bags and how it could affect the performance of fumigation and controlled atmosphere treatments. In this study, a pressure decay test (PDT) was implemented to characterize airtightness level of silo bags set up following various procedures. PH3 fumigation treatments with different dosages and hermeticity levels were conducted, and fumigant concentration was monitored. Controlled atmosphere treatments with carbon dioxide were also implemented in silo bags with different hermeticity levels. Results showed that less than half of the bags tested in the field had a PDT indicated for fumigation (90 s), and that when a bag without thermo sealing was used for fumigation, this treatment failed. However, it was demonstrated that with simple and inexpensive practices silo bags can achieve high enough airtightness conditions to implement successful PH3 fumigation (5 days above 200 ppm with a dosage of 1 g of PH3/m3) and even controlled atmosphere treatments (more than 18 days with CO2 concentration above 70%). This study shows that silo bags could be used as a cost competitive hermetic storage technology for performing controlled atmosphere treatments.Fil: Carpaneto, Bárbara. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Bartosik, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Cardoso, Leandro. Instituto Nacional de Tecnología Agropecuaria; ArgentinaFil: Manetti, Pablo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaPergamon-Elsevier Science Ltd2016-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/91817Carpaneto, Bárbara; Bartosik, Ricardo; Cardoso, Leandro; Manetti, Pablo; Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions; Pergamon-Elsevier Science Ltd; Journal of Stored Products Research; 69; 10-2016; 143-1510022-474XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022474X16301321info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jspr.2016.07.007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:43:52Zoai:ri.conicet.gov.ar:11336/91817instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:43:52.549CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
title Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
spellingShingle Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
Carpaneto, Bárbara
Grains
Oilseeds
Insects
Hermetic storage
Pressure decay test
Carbon dioxide
title_short Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
title_full Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
title_fullStr Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
title_full_unstemmed Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
title_sort Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions
dc.creator.none.fl_str_mv Carpaneto, Bárbara
Bartosik, Ricardo
Cardoso, Leandro
Manetti, Pablo
author Carpaneto, Bárbara
author_facet Carpaneto, Bárbara
Bartosik, Ricardo
Cardoso, Leandro
Manetti, Pablo
author_role author
author2 Bartosik, Ricardo
Cardoso, Leandro
Manetti, Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv Grains
Oilseeds
Insects
Hermetic storage
Pressure decay test
Carbon dioxide
topic Grains
Oilseeds
Insects
Hermetic storage
Pressure decay test
Carbon dioxide
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The silo bag technology has been extensively used in Argentina for storing grains (e.g. wheat, corn, barley, sunflower and soybean among others) since the mid-1990s. Silo bag are widely considered a hermetic storage system in which PH3 fumigation is frequently implemented for pest control. However, there is insufficient information regarding the potential airtightness of silo bags and how it could affect the performance of fumigation and controlled atmosphere treatments. In this study, a pressure decay test (PDT) was implemented to characterize airtightness level of silo bags set up following various procedures. PH3 fumigation treatments with different dosages and hermeticity levels were conducted, and fumigant concentration was monitored. Controlled atmosphere treatments with carbon dioxide were also implemented in silo bags with different hermeticity levels. Results showed that less than half of the bags tested in the field had a PDT indicated for fumigation (90 s), and that when a bag without thermo sealing was used for fumigation, this treatment failed. However, it was demonstrated that with simple and inexpensive practices silo bags can achieve high enough airtightness conditions to implement successful PH3 fumigation (5 days above 200 ppm with a dosage of 1 g of PH3/m3) and even controlled atmosphere treatments (more than 18 days with CO2 concentration above 70%). This study shows that silo bags could be used as a cost competitive hermetic storage technology for performing controlled atmosphere treatments.
Fil: Carpaneto, Bárbara. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Bartosik, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Cardoso, Leandro. Instituto Nacional de Tecnología Agropecuaria; Argentina
Fil: Manetti, Pablo. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
description The silo bag technology has been extensively used in Argentina for storing grains (e.g. wheat, corn, barley, sunflower and soybean among others) since the mid-1990s. Silo bag are widely considered a hermetic storage system in which PH3 fumigation is frequently implemented for pest control. However, there is insufficient information regarding the potential airtightness of silo bags and how it could affect the performance of fumigation and controlled atmosphere treatments. In this study, a pressure decay test (PDT) was implemented to characterize airtightness level of silo bags set up following various procedures. PH3 fumigation treatments with different dosages and hermeticity levels were conducted, and fumigant concentration was monitored. Controlled atmosphere treatments with carbon dioxide were also implemented in silo bags with different hermeticity levels. Results showed that less than half of the bags tested in the field had a PDT indicated for fumigation (90 s), and that when a bag without thermo sealing was used for fumigation, this treatment failed. However, it was demonstrated that with simple and inexpensive practices silo bags can achieve high enough airtightness conditions to implement successful PH3 fumigation (5 days above 200 ppm with a dosage of 1 g of PH3/m3) and even controlled atmosphere treatments (more than 18 days with CO2 concentration above 70%). This study shows that silo bags could be used as a cost competitive hermetic storage technology for performing controlled atmosphere treatments.
publishDate 2016
dc.date.none.fl_str_mv 2016-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/91817
Carpaneto, Bárbara; Bartosik, Ricardo; Cardoso, Leandro; Manetti, Pablo; Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions; Pergamon-Elsevier Science Ltd; Journal of Stored Products Research; 69; 10-2016; 143-151
0022-474X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/91817
identifier_str_mv Carpaneto, Bárbara; Bartosik, Ricardo; Cardoso, Leandro; Manetti, Pablo; Pest control treatments with phosphine and controlled atmospheres in silo bags with different airtightness conditions; Pergamon-Elsevier Science Ltd; Journal of Stored Products Research; 69; 10-2016; 143-151
0022-474X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022474X16301321
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jspr.2016.07.007
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842268629455863808
score 12.885934

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