Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina

Autores
Sosa, María Ana; Almada, Melina Soledad
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Genetically modified (GM) crops have been widely expanded within the agricultural systems in Argentina, being BT/ RR cotton well adopted since its commercial approval in 2009. However no has been study and compared the arthropods diversity in cotton crops Bt and non Bt with one and two stackes trait events and its possible impacts on the environment. The aim of this study was to compare single-trait event cotton (non Bt) to stacked trait event cotton (Bt) evaluating abundance, richness and diversity of arthropod for the environmental conditions of the northern region of Santa Fe and to obtain information useful for Integrated Pest Management (IPM) Programs. Experiments were conducted during three growing seasons (Y1: 2009/10, Y2: 2010/11 and Y3: 2011/12) at the Agricultural Experimental Station of INTA Reconquista, Santa Fe (Argentina). A randomized complete block design with five replications was used with two Treatments: 1) No Bt: (RR) G2000, herbicide resistant and 2) Bt Crop: (BR) NuOpal, Lepidoptera and herbicide-resistant, using two sampling methods (pitfall traps and G-Vac). The abundance and species richness showed no differences between the Bt and non Bt cotton and years analyzed, except for the diversity index did show differences between Y1 and Y2. A high proportion of beneficial arthropods were recorded for both treatments throughout the entire sampling period. According to the results obtained in three cotton seasons, the diversity of arthropods present in both events cotton crops were not affected and may be considered as a control strategy in a IPM for maintaining this fauna and sustainability in this crops.
Los cultivos genéticamente modificados (GM) se han extendido ampliamente dentro de los sistemas agrícolas en Argentina, tal es el caso del algodón BT/RR aprobado comercialmente desde el 2009. Sin embargo no ha sido estudiado y comparado la diversidad de artrópodos en cultivos de algodón Bt y no Bt con uno y dos eventos apilados y su posible impacto sobre el medioambiente. El objetivo de este estudio fue comparar el cultivo de algodón con un solo evento (no Bt) y con dos eventos apilados (Bt) evaluando abundancia, riqueza y diversidad de artrópodos bajo las condiciones ambientales del norte de Santa Fe y obtener información que podrá ser utilizada dentro de programas de Manejo Integrado de Plagas (MIP). Los muestreos se llevaron a cabo durante tres temporadas de algodón (Y1: 2009/10, Y2: 2010/11 y Y3: 2011/12) en la Estación Experimental Agropecuaria del INTA Reconquista, Santa Fe (Argentina). Se utilizó un diseño de bloques completos al azar con cinco repeticiones y dos tratamientos: 1) Cultivo no Bt: (RR) G2000, resistente a herbicida y 2) Cultivo Bt: (BR) NuOpal, resistente a lepidópteros y herbicida, usando dos métodos de muestreo (trampas de caída y G-Vac). La abundancia y riqueza de especies no mostraron diferencias entre el algodón Bt y no Bt y años analizados, excepto para el índice de diversidad que mostro diferencias entre Y1 y Y2. Una alta proporción de artrópodos benéficos fueron registrados para ambos tratamientos durante todo el ciclo de muestreo. Según los resultados obtenidos en las tres campañas de algodón, la diversidad de artrópodos presentes en ambos eventos no fueron afectados y podría ser considerado como una estrategia de control dentro de un MIP para mantener la fauna y sustentabilidad del cultivo.
Facultad de Ciencias Agrarias y Forestales
Materia
Ciencias Agrarias
Ingeniería Forestal
Santa Fe (Argentina)
cultivos genéticamente modificados (GM)
Cultivos Agrícolas
Gossypium
Control de Plagas
genetically modified crops
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/44410

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network_name_str SEDICI (UNLP)
spelling Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, ArgentinaDiversidad de artrópodos en variedades de cultivos transgénicos de algodón en la provincia de Santa Fe, ArgentinaSosa, María AnaAlmada, Melina SoledadCiencias AgrariasIngeniería ForestalSanta Fe (Argentina)cultivos genéticamente modificados (GM)Cultivos AgrícolasGossypiumControl de Plagasgenetically modified cropsGenetically modified (GM) crops have been widely expanded within the agricultural systems in Argentina, being BT/ RR cotton well adopted since its commercial approval in 2009. However no has been study and compared the arthropods diversity in cotton crops Bt and non Bt with one and two stackes trait events and its possible impacts on the environment. The aim of this study was to compare single-trait event cotton (non Bt) to stacked trait event cotton (Bt) evaluating abundance, richness and diversity of arthropod for the environmental conditions of the northern region of Santa Fe and to obtain information useful for Integrated Pest Management (IPM) Programs. Experiments were conducted during three growing seasons (Y1: 2009/10, Y2: 2010/11 and Y3: 2011/12) at the Agricultural Experimental Station of INTA Reconquista, Santa Fe (Argentina). A randomized complete block design with five replications was used with two Treatments: 1) No Bt: (RR) G2000, herbicide resistant and 2) Bt Crop: (BR) NuOpal, Lepidoptera and herbicide-resistant, using two sampling methods (pitfall traps and G-Vac). The abundance and species richness showed no differences between the Bt and non Bt cotton and years analyzed, except for the diversity index did show differences between Y1 and Y2. A high proportion of beneficial arthropods were recorded for both treatments throughout the entire sampling period. According to the results obtained in three cotton seasons, the diversity of arthropods present in both events cotton crops were not affected and may be considered as a control strategy in a IPM for maintaining this fauna and sustainability in this crops.Los cultivos genéticamente modificados (GM) se han extendido ampliamente dentro de los sistemas agrícolas en Argentina, tal es el caso del algodón BT/RR aprobado comercialmente desde el 2009. Sin embargo no ha sido estudiado y comparado la diversidad de artrópodos en cultivos de algodón Bt y no Bt con uno y dos eventos apilados y su posible impacto sobre el medioambiente. El objetivo de este estudio fue comparar el cultivo de algodón con un solo evento (no Bt) y con dos eventos apilados (Bt) evaluando abundancia, riqueza y diversidad de artrópodos bajo las condiciones ambientales del norte de Santa Fe y obtener información que podrá ser utilizada dentro de programas de Manejo Integrado de Plagas (MIP). Los muestreos se llevaron a cabo durante tres temporadas de algodón (Y1: 2009/10, Y2: 2010/11 y Y3: 2011/12) en la Estación Experimental Agropecuaria del INTA Reconquista, Santa Fe (Argentina). Se utilizó un diseño de bloques completos al azar con cinco repeticiones y dos tratamientos: 1) Cultivo no Bt: (RR) G2000, resistente a herbicida y 2) Cultivo Bt: (BR) NuOpal, resistente a lepidópteros y herbicida, usando dos métodos de muestreo (trampas de caída y G-Vac). La abundancia y riqueza de especies no mostraron diferencias entre el algodón Bt y no Bt y años analizados, excepto para el índice de diversidad que mostro diferencias entre Y1 y Y2. Una alta proporción de artrópodos benéficos fueron registrados para ambos tratamientos durante todo el ciclo de muestreo. Según los resultados obtenidos en las tres campañas de algodón, la diversidad de artrópodos presentes en ambos eventos no fueron afectados y podría ser considerado como una estrategia de control dentro de un MIP para mantener la fauna y sustentabilidad del cultivo.Facultad de Ciencias Agrarias y Forestales2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf147-156http://sedici.unlp.edu.ar/handle/10915/44410enginfo:eu-repo/semantics/altIdentifier/url/http://www.agro.unlp.edu.ar/revista/index.php/revagro/article/view/244/163info:eu-repo/semantics/altIdentifier/issn/1669-9513info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T10:54:32Zoai:sedici.unlp.edu.ar:10915/44410Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 10:54:33.093SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
Diversidad de artrópodos en variedades de cultivos transgénicos de algodón en la provincia de Santa Fe, Argentina
title Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
spellingShingle Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
Sosa, María Ana
Ciencias Agrarias
Ingeniería Forestal
Santa Fe (Argentina)
cultivos genéticamente modificados (GM)
Cultivos Agrícolas
Gossypium
Control de Plagas
genetically modified crops
title_short Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
title_full Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
title_fullStr Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
title_full_unstemmed Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
title_sort Diversity of arthropods communities in transgenic cotton varieties in Santa Fe province, Argentina
dc.creator.none.fl_str_mv Sosa, María Ana
Almada, Melina Soledad
author Sosa, María Ana
author_facet Sosa, María Ana
Almada, Melina Soledad
author_role author
author2 Almada, Melina Soledad
author2_role author
dc.subject.none.fl_str_mv Ciencias Agrarias
Ingeniería Forestal
Santa Fe (Argentina)
cultivos genéticamente modificados (GM)
Cultivos Agrícolas
Gossypium
Control de Plagas
genetically modified crops
topic Ciencias Agrarias
Ingeniería Forestal
Santa Fe (Argentina)
cultivos genéticamente modificados (GM)
Cultivos Agrícolas
Gossypium
Control de Plagas
genetically modified crops
dc.description.none.fl_txt_mv Genetically modified (GM) crops have been widely expanded within the agricultural systems in Argentina, being BT/ RR cotton well adopted since its commercial approval in 2009. However no has been study and compared the arthropods diversity in cotton crops Bt and non Bt with one and two stackes trait events and its possible impacts on the environment. The aim of this study was to compare single-trait event cotton (non Bt) to stacked trait event cotton (Bt) evaluating abundance, richness and diversity of arthropod for the environmental conditions of the northern region of Santa Fe and to obtain information useful for Integrated Pest Management (IPM) Programs. Experiments were conducted during three growing seasons (Y1: 2009/10, Y2: 2010/11 and Y3: 2011/12) at the Agricultural Experimental Station of INTA Reconquista, Santa Fe (Argentina). A randomized complete block design with five replications was used with two Treatments: 1) No Bt: (RR) G2000, herbicide resistant and 2) Bt Crop: (BR) NuOpal, Lepidoptera and herbicide-resistant, using two sampling methods (pitfall traps and G-Vac). The abundance and species richness showed no differences between the Bt and non Bt cotton and years analyzed, except for the diversity index did show differences between Y1 and Y2. A high proportion of beneficial arthropods were recorded for both treatments throughout the entire sampling period. According to the results obtained in three cotton seasons, the diversity of arthropods present in both events cotton crops were not affected and may be considered as a control strategy in a IPM for maintaining this fauna and sustainability in this crops.
Los cultivos genéticamente modificados (GM) se han extendido ampliamente dentro de los sistemas agrícolas en Argentina, tal es el caso del algodón BT/RR aprobado comercialmente desde el 2009. Sin embargo no ha sido estudiado y comparado la diversidad de artrópodos en cultivos de algodón Bt y no Bt con uno y dos eventos apilados y su posible impacto sobre el medioambiente. El objetivo de este estudio fue comparar el cultivo de algodón con un solo evento (no Bt) y con dos eventos apilados (Bt) evaluando abundancia, riqueza y diversidad de artrópodos bajo las condiciones ambientales del norte de Santa Fe y obtener información que podrá ser utilizada dentro de programas de Manejo Integrado de Plagas (MIP). Los muestreos se llevaron a cabo durante tres temporadas de algodón (Y1: 2009/10, Y2: 2010/11 y Y3: 2011/12) en la Estación Experimental Agropecuaria del INTA Reconquista, Santa Fe (Argentina). Se utilizó un diseño de bloques completos al azar con cinco repeticiones y dos tratamientos: 1) Cultivo no Bt: (RR) G2000, resistente a herbicida y 2) Cultivo Bt: (BR) NuOpal, resistente a lepidópteros y herbicida, usando dos métodos de muestreo (trampas de caída y G-Vac). La abundancia y riqueza de especies no mostraron diferencias entre el algodón Bt y no Bt y años analizados, excepto para el índice de diversidad que mostro diferencias entre Y1 y Y2. Una alta proporción de artrópodos benéficos fueron registrados para ambos tratamientos durante todo el ciclo de muestreo. Según los resultados obtenidos en las tres campañas de algodón, la diversidad de artrópodos presentes en ambos eventos no fueron afectados y podría ser considerado como una estrategia de control dentro de un MIP para mantener la fauna y sustentabilidad del cultivo.
Facultad de Ciencias Agrarias y Forestales
description Genetically modified (GM) crops have been widely expanded within the agricultural systems in Argentina, being BT/ RR cotton well adopted since its commercial approval in 2009. However no has been study and compared the arthropods diversity in cotton crops Bt and non Bt with one and two stackes trait events and its possible impacts on the environment. The aim of this study was to compare single-trait event cotton (non Bt) to stacked trait event cotton (Bt) evaluating abundance, richness and diversity of arthropod for the environmental conditions of the northern region of Santa Fe and to obtain information useful for Integrated Pest Management (IPM) Programs. Experiments were conducted during three growing seasons (Y1: 2009/10, Y2: 2010/11 and Y3: 2011/12) at the Agricultural Experimental Station of INTA Reconquista, Santa Fe (Argentina). A randomized complete block design with five replications was used with two Treatments: 1) No Bt: (RR) G2000, herbicide resistant and 2) Bt Crop: (BR) NuOpal, Lepidoptera and herbicide-resistant, using two sampling methods (pitfall traps and G-Vac). The abundance and species richness showed no differences between the Bt and non Bt cotton and years analyzed, except for the diversity index did show differences between Y1 and Y2. A high proportion of beneficial arthropods were recorded for both treatments throughout the entire sampling period. According to the results obtained in three cotton seasons, the diversity of arthropods present in both events cotton crops were not affected and may be considered as a control strategy in a IPM for maintaining this fauna and sustainability in this crops.
publishDate 2014
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