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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
30/11/2022 |
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Actualizado : |
30/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ABBATE, S.L.; MADEIRA, F.; BENTANCUR, O.; ALTIER, N.; PONS, X. |
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Afiliación : |
SILVANA LAURA ABBATE, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Sede Paysandú, Universidad de la República, Ruta 3 km 363, Paysandú, 600; FILIPE MADEIRA, Centro de Investigação de Montanha (CIMO), Inst. Politécnico de Bragança, Bragança, Portugal; Laboratório Associado para a Sustentabilidade e Tecnologia em Regiões de Montanha (SusTEC), Inst. Politécnico de Bragança, Portugal.; OSCAR BENTANCUR, Est. Exp. "Dr. Mario A. Cassinoni", Department of Biometry and Statistics, Facultad de Agronomía, Universidad de la República, Ruta 3, km 363, Paysandú, 6000, Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; XAVIER PONS, Department of Crop and Forest Sciences, Agrotecnio-Cerca Center, University of Lleida, Rovira Roure 191, Lleida, 25198, Spain. |
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Título : |
Refuge areas favor the presence of predators and herbivores in Bt soybean: a landscape perspective. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Journal of Pest Science, 2022. [Article in Press]. doi: https://doi.org/10.1007/s10340-022-01580-7 |
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ISSN : |
1612-4758 |
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DOI : |
10.1007/s10340-022-01580-7 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 13 August 2022; Revised 20 October 2022; Accepted 29 October 2022; Published online 17 November 2022. -- Corresponding author: Abbate, S.L.; Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Sede Paysandú, Universidad de la República, Ruta 3 km 363, Paysandú, Uruguay; email:abbate@fagro.edu.uy -- Funding: This research is part of a project sponsored by Agencia Nacional de Investigación e Innovación (ANII, Uruguay): Fondo María Viñas (FMV-2-2016-1-126142). SA obtained Postgraduate student grants by ANII (POS_NAC_2011_1_3559) and Comisión Académica de Posgrado (CAP)-Universidad de la República (Uruguay). FM thanks national funding by the Foundation for Science and Technology (FCT, Portugal), through the institutional scientific employment program contract. The authors are grateful to the Foundation for Science and Technology for its financial support through national funds FCT/MCTES (PIDDAC), to CIMO (UIDB/00690/2020 and UIDP/00690/2020), and to SusTEC (LA/P/0007/2020). |
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Contenido : |
ABSTRACT.- Soybean plants that express various insecticidal proteins of the bacterium Bacillus thuringiensis have been widely adopted globally in many crop systems. This technology effectively controls the main defoliating pest species in most countries and reduces insecticide spray requirements. However, widespread use of Bt crops also generates high selection pressure against pest populations, leading to resistance concerns. Refuge areas are established to delay this phenomenon, but little is known about their other ecological functions. We evaluated the role of non-Bt soybean refuge areas regarding the abundance and richness of predator species in Bt soybean and non-Bt fields. For 2 years, herbivore and predatory arthropods were sampled in 28 soybean fields (RR/Bt) and their non-Bt soybean refuge areas (RR/noBt) in Uruguay, throughout the whole crop cycle. Landscape crop diversity (1 km radius) was characterized by its richness and evenness. Arthropod abundance and richness were analyzed using general linear mixed models. The abundance and richness of predators (Araneae, Coccinellidae, Heteroptera and Chrysopidae) found in Bt soybean were positively associated with the values recorded in refuge areas, independently of the diversity of the surrounding landscape. This relationship was not affected by changes in the distance between sampling points (within 800 m). The abundance of stink bugs and leaf-feeding caterpillars in Bt soybean was positively associated with refuge area values. Our results reinforce the importance of refuge areas, not only due to their role in resistance management, but also as preservation areas of beneficial fauna within a landscape approach to Integrated Pest Management in agroecosystems. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. MenosABSTRACT.- Soybean plants that express various insecticidal proteins of the bacterium Bacillus thuringiensis have been widely adopted globally in many crop systems. This technology effectively controls the main defoliating pest species in most countries and reduces insecticide spray requirements. However, widespread use of Bt crops also generates high selection pressure against pest populations, leading to resistance concerns. Refuge areas are established to delay this phenomenon, but little is known about their other ecological functions. We evaluated the role of non-Bt soybean refuge areas regarding the abundance and richness of predator species in Bt soybean and non-Bt fields. For 2 years, herbivore and predatory arthropods were sampled in 28 soybean fields (RR/Bt) and their non-Bt soybean refuge areas (RR/noBt) in Uruguay, throughout the whole crop cycle. Landscape crop diversity (1 km radius) was characterized by its richness and evenness. Arthropod abundance and richness were analyzed using general linear mixed models. The abundance and richness of predators (Araneae, Coccinellidae, Heteroptera and Chrysopidae) found in Bt soybean were positively associated with the values recorded in refuge areas, independently of the diversity of the surrounding landscape. This relationship was not affected by changes in the distance between sampling points (within 800 m). The abundance of stink bugs and leaf-feeding caterpillars in Bt soybean was positively associated with refuge ar... Presentar Todo |
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Palabras claves : |
Caterpillar pest; Insect-resistant GM crops; Insect-resistant management; Landscape composition; PLATAFORMA DE BIOINSUMOS - INIA; Predators. |
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Thesagro : |
GLYCINE MAX. |
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Asunto categoría : |
H10 Plagas de las plantas |
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Marc : |
LEADER 03884naa a2200289 a 4500
001 1063802
005 2022-11-30
008 2022 bl uuuu u00u1 u #d
022 $a1612-4758
024 7 $a10.1007/s10340-022-01580-7$2DOI
100 1 $aABBATE, S.L.
245 $aRefuge areas favor the presence of predators and herbivores in Bt soybean$ba landscape perspective.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 13 August 2022; Revised 20 October 2022; Accepted 29 October 2022; Published online 17 November 2022. -- Corresponding author: Abbate, S.L.; Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Sede Paysandú, Universidad de la República, Ruta 3 km 363, Paysandú, Uruguay; email:abbate@fagro.edu.uy -- Funding: This research is part of a project sponsored by Agencia Nacional de Investigación e Innovación (ANII, Uruguay): Fondo María Viñas (FMV-2-2016-1-126142). SA obtained Postgraduate student grants by ANII (POS_NAC_2011_1_3559) and Comisión Académica de Posgrado (CAP)-Universidad de la República (Uruguay). FM thanks national funding by the Foundation for Science and Technology (FCT, Portugal), through the institutional scientific employment program contract. The authors are grateful to the Foundation for Science and Technology for its financial support through national funds FCT/MCTES (PIDDAC), to CIMO (UIDB/00690/2020 and UIDP/00690/2020), and to SusTEC (LA/P/0007/2020).
520 $aABSTRACT.- Soybean plants that express various insecticidal proteins of the bacterium Bacillus thuringiensis have been widely adopted globally in many crop systems. This technology effectively controls the main defoliating pest species in most countries and reduces insecticide spray requirements. However, widespread use of Bt crops also generates high selection pressure against pest populations, leading to resistance concerns. Refuge areas are established to delay this phenomenon, but little is known about their other ecological functions. We evaluated the role of non-Bt soybean refuge areas regarding the abundance and richness of predator species in Bt soybean and non-Bt fields. For 2 years, herbivore and predatory arthropods were sampled in 28 soybean fields (RR/Bt) and their non-Bt soybean refuge areas (RR/noBt) in Uruguay, throughout the whole crop cycle. Landscape crop diversity (1 km radius) was characterized by its richness and evenness. Arthropod abundance and richness were analyzed using general linear mixed models. The abundance and richness of predators (Araneae, Coccinellidae, Heteroptera and Chrysopidae) found in Bt soybean were positively associated with the values recorded in refuge areas, independently of the diversity of the surrounding landscape. This relationship was not affected by changes in the distance between sampling points (within 800 m). The abundance of stink bugs and leaf-feeding caterpillars in Bt soybean was positively associated with refuge area values. Our results reinforce the importance of refuge areas, not only due to their role in resistance management, but also as preservation areas of beneficial fauna within a landscape approach to Integrated Pest Management in agroecosystems. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
650 $aGLYCINE MAX
653 $aCaterpillar pest
653 $aInsect-resistant GM crops
653 $aInsect-resistant management
653 $aLandscape composition
653 $aPLATAFORMA DE BIOINSUMOS - INIA
653 $aPredators
700 1 $aMADEIRA, F.
700 1 $aBENTANCUR, O.
700 1 $aALTIER, N.
700 1 $aPONS, X.
773 $tJournal of Pest Science, 2022. [Article in Press]. doi: https://doi.org/10.1007/s10340-022-01580-7
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
05/11/2021 |
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Actualizado : |
05/11/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
REZENDE, S.; BANCHERO, S.; MIGUES, I.; CESIO, M.V.; RIVAS, F.; HEINZEN, H.; BESIL, M.N. |
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Afiliación : |
SOFÍA REZENDE, University of the Republic of Uruguay, Chemistry Department of Litoral, Paysandú, Uruguay; Technological University, Southwest Regional Technological Institute, Paysandú, Uruguay.; SABRINA BANCHERO, Technological University, Southwest Regional Technological Institute, Paysandú, Uruguay.; IGNACIO MIGUES, University of the Republic of Uruguay, Faculty of Chemistry, Montevideo, Uruguay.; MARÍA VERONICA CESIO, University of the Republic of Uruguay, Faculty of Chemistry, Montevideo, Uruguay.; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HORACIO HEINZEN, University of the Republic of Uruguay, Faculty of Chemistry, Montevideo, Uruguay.; MARÍA NATALIA BESIL, University of the Republic of Uruguay, Chemistry Department of Litoral, Paysandú, Uruguay. |
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Título : |
Variability levels of selected amino acids among mandarins produced in Uruguay. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Ecletica Quimica, 2021, Volume 46, Issue 4, Pages 47-59. Gold Open Access. doi: https://doi.org/10.26850/1678-4618eqj.v46.4.2021.p47-59 |
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ISSN : |
0100-4670 (print); 1678-4618 (electronic) |
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DOI : |
10.26850/1678-4618eqj.v46.4.201.p47-59 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: July 27, 2020; Accepted: July 16, 2021; Published: October 01, 2021.
Section Editor: Assis Vicente Benedetti.
Corresponding author: María Natalia Besil. Email address: nbesil@fq.edu.uy |
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Contenido : |
ABSTRACT.- Nutraceutical properties of mandarins are of great interest to promote their consumption. The occurrence of free amino acids in foods is relevant to assess the nutritional value of it. To learn more about the amino acids' occurrence and variability between species, a targeted metabolomics study in 'Ellendale', 'Willowleaf' and 'Page' varieties was performed through ion exchange liquid chromatography coupled to tandem mass spectrometry. The studied amino acids were asparagine, glutamic acid, glutamine, histidine, methionine, phenylalanine, proline, threonine and tyrosine. The difference between two consecutive seasons was evaluated, as well as the influence of fruit maturity of 'Page' collected in two periods of 2015. The analytical methodology was validated. The concentration of the compounds through principal component analysis, separated well apart the three cultivars in both harvests, showing a particular profile for each of them. When comparing mature and immature cultivar 'Page', the amino acids with higher levels in mature samples were histidine, asparagine, glutamine and glutamic acid. The profiles were different due to genetic diversity, and the climatic conditions. These results add value to citric production. © 2021 Atlantis Livros Ltda.. All rights reserved. |
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Palabras claves : |
Amino acids; High performance liquid chromatography-mass spectrometry; Mandarins; Nutraceuticals. |
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Thesagro : |
CITRUS. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/download/1206/1208
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/1206
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Marc : |
LEADER 02454naa a2200289 a 4500
001 1062516
005 2021-11-05
008 2021 bl uuuu u00u1 u #d
022 $a0100-4670 (print); 1678-4618 (electronic)
024 7 $a10.26850/1678-4618eqj.v46.4.201.p47-59$2DOI
100 1 $aREZENDE, S.
245 $aVariability levels of selected amino acids among mandarins produced in Uruguay.$h[electronic resource]
260 $c2021
500 $aArticle history: Received: July 27, 2020; Accepted: July 16, 2021; Published: October 01, 2021. Section Editor: Assis Vicente Benedetti. Corresponding author: María Natalia Besil. Email address: nbesil@fq.edu.uy
520 $aABSTRACT.- Nutraceutical properties of mandarins are of great interest to promote their consumption. The occurrence of free amino acids in foods is relevant to assess the nutritional value of it. To learn more about the amino acids' occurrence and variability between species, a targeted metabolomics study in 'Ellendale', 'Willowleaf' and 'Page' varieties was performed through ion exchange liquid chromatography coupled to tandem mass spectrometry. The studied amino acids were asparagine, glutamic acid, glutamine, histidine, methionine, phenylalanine, proline, threonine and tyrosine. The difference between two consecutive seasons was evaluated, as well as the influence of fruit maturity of 'Page' collected in two periods of 2015. The analytical methodology was validated. The concentration of the compounds through principal component analysis, separated well apart the three cultivars in both harvests, showing a particular profile for each of them. When comparing mature and immature cultivar 'Page', the amino acids with higher levels in mature samples were histidine, asparagine, glutamine and glutamic acid. The profiles were different due to genetic diversity, and the climatic conditions. These results add value to citric production. © 2021 Atlantis Livros Ltda.. All rights reserved.
650 $aCITRUS
653 $aAmino acids
653 $aHigh performance liquid chromatography-mass spectrometry
653 $aMandarins
653 $aNutraceuticals
700 1 $aBANCHERO, S.
700 1 $aMIGUES, I.
700 1 $aCESIO, M.V.
700 1 $aRIVAS, F.
700 1 $aHEINZEN, H.
700 1 $aBESIL, M.N.
773 $tEcletica Quimica, 2021, Volume 46, Issue 4, Pages 47-59. Gold Open Access. doi: https://doi.org/10.26850/1678-4618eqj.v46.4.2021.p47-59
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