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| Registros recuperados : 221 | |
| 3. |  | ALTIER, N. Enfermedades de alfalfa y estrategias para su manejo In: INIA (Instituto Nacional de Investigación Agropecuaria); MGAP (Ministerio Ganadería, Agricultura y Pesca); IPA (Instituto Plan Agropecuario). Jornada de Alfalfa: Todo lo que usted quiería saber sobre la reina de las forrajeras. (Jornada de Alfalfa, Colonia, Uruguay, 1998). Colonia (Uruguay): INIA, MGAP, Plan Agropecuario, 1998. p. 9-14 INIA; MGAP| Biblioteca(s): INIA Las Brujas. |
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| 4. | | Altier, N. Enfermedades en especies forrajeras ln: Seminario Nacional de Campo Natural, 2 : 1990 nov 15-16 : Tacuarembó Montevideo (Uruguay): Hemisferio Sur, 1990. p383-384 Participaron del Seminario : INIA, Sociedad Uruguaya de Pasturas Naturales, Facultad de Agronomía, Plan Agropecuario| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó. |
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| 8. | | ALTIER, N. Enfermedades de pasturas. ln: Altier, N.; Rebuffo, M.; Cabrera, K. (eds.). Enfermedades y plagas en pasturas. Montevideo (Uruguay): INIA, 2010. p.19-35 (INIA Serie Técnica; 183) Contiene diagrama de las enfermedades en pasturas| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 14. | | Altier, N. Estudios sobre Acremonium sp. en la festuca Estanzuela Tacuabe ln: Seminario Nacional de Campo Natural, 2 : 1990 nov 15-16 : Tacuarembó Montevideo (Uruguay): Hemisferio Sur, 1990. p377-382 Participaron del Seminario : INIA, Sociedad Uruguaya de Pasturas Naturales, Facultad de Agronomía, Plan Agropecuario| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó. |
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| 16. | | ALTIER, N. Impacto de las enfermedades en la producción de pasturas In: RISSO, D.; BERRETTA, E.J.; MORON, A. (Eds.). Producción y manejo de pasturas. Seminario técnico, 17-19 octubre 1995, INIA Tacuarembó. Montevideo (Uruguay): INIA, 1996. p47-56 (INIA Serie Técnica; 80)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 17. | | ALTIER, N. Mesa microbiana: ciclo de nutrientes y fertilidad del suelo. In: INIA (Instituto Nacional de Investigación Agropecuaria); Inia Las Brujas; Biotecnología. Apostando a la investigación para un futuro innovador. Jornada de Agrobiotecnología, IX. Jornada Técnica. Canelones (Uruguay): INIA , 2015. p. 3 (Actividades de Difusión; 755)| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 221 | |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
28/02/2024 |
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Actualizado : |
28/02/2024 |
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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 : |
ABBATE, S.; PONS, X.; ALTIER, N.; LUCINI, T.; BONANSEA, S.; BENTANCUR, O.; PILÓN, A.A.; SILVA, H.; DE SOUZA, G.; IRIGOYEN, L.; PANIZZI, A.R. |
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Afiliación : |
SILVANA ABBATE, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Universidad de La República, Paysandú, Uruguay; XAVIER PONS, Deparment of Crop and Forest Sciences, Agrotecnio-Cerca Center, University of Lleida, Lleida, Spain; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TIAGO LUCINI, Laboratório de Entomología, Empresa Brasileira de Pesquisa Agropecuária (Embrapa) Trigo, RS, Passo Fundo, Brazil; SEBASTIÁN BONANSEA, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; OSCAR BENTANCUR, Est. Exp. "Dr. Mario A. Cassinoni", Department of Biometry and Statistics, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; AGUSTINA ARMAND PILÓN, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; HORACIO SILVA, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; GIULIANA DE SOUZA, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; LUCIANO IRIGOYEN, Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Facultad de Agronomía, Universidad de La República, Paysandú, Uruguay; ANTÔNIO RICARDO PANIZZI, Laboratório de Entomología, Empresa Brasileira de Pesquisa Agropecuária (Embrapa) Trigo, RS, Passo Fundo, Brazil. |
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Título : |
Bt soybean Cry1Ac does not affect development, reproduction, or feeding behavior of red-banded stink bug Piezodorus guildinii (Hemiptera: Pentatomidae). |
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Complemento del título : |
Pest Management. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Neotropical Entomology. 2024. https://doi.org/10.1007/s13744-024-01128-7 |
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ISSN : |
1519-566X |
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DOI : |
10.1007/s13744-024-01128-7 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 17 March 2023; Accepted 4 January 2024; Published 25 January 2024. -- Correspondence: Abbate, S.; Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Universidad de La República, Paysandú, Uruguay; email:abbate@fagro.edu.uy -- Funding: Funding This research was part of a scholarship from Agencia Nacional de Investigación e Innovación ANII-Uruguay (POS_NAC_2011_1_3559) and Comisión Académica de Posgrado CAPUniversidad
de la República, Uruguay to SA. -- Edited by Marcos R de Faria. |
|
Contenido : |
ABSTRACT.- Bt soybean cultivation is increasing worldwide. The Cry1Ac protein expressed in Bt soybean efficiently controls several lepidopteran pests. The stink bug, Piezodorus guildinii (Westwood), a major pest for soybean in the Americas, is not controlled by Bt crops, although possible sub-lethal effects may occur. Even if there were no negative effects for sting bug, ingesting toxins could affect its bio-controllers. We tested through ELISA detection if P. guildinii ingests Cry1Ac from Bt soybean and possible effects on its development, reproduction, survival, and feeding behavior. Biological traits were evaluated under controlled conditions of nymphs and adults feeding on pods of near-isogenic cultivars DM5958iPRO (Bt) and DM59i (non-Bt). Feeding behavior was recorded using an AC-DC electropenetrography (EPG) device. Results indicated that P. guildinii ingested the Cry1Ac protein; however, nymphal period and accumulated survival percentage did not differ between cultivars. Feeding on Bt soybean pods did not affect fecundity (i.e., number of egg masses and eggs/female) nor egg viability. Different feeding behaviors were only detected on the pathway phase (stylet penetration into plant tissue), which was more pronounced in the Bt cultivar. However, the total duration of the feeding activities on seeds was numerically higher (ca. 2X) on Bt plants compared to non-Bt. This is the first study to demonstrate that P. guildinii does ingest the Cry1Ac protein and excrete it without being absorbed, probably explaining the lack of direct adverse effects on its biological parameters. EPG could indicate that Bt soybean plants might be less palatable than non-Bt to red-banded stink bug. © 2024, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply. MenosABSTRACT.- Bt soybean cultivation is increasing worldwide. The Cry1Ac protein expressed in Bt soybean efficiently controls several lepidopteran pests. The stink bug, Piezodorus guildinii (Westwood), a major pest for soybean in the Americas, is not controlled by Bt crops, although possible sub-lethal effects may occur. Even if there were no negative effects for sting bug, ingesting toxins could affect its bio-controllers. We tested through ELISA detection if P. guildinii ingests Cry1Ac from Bt soybean and possible effects on its development, reproduction, survival, and feeding behavior. Biological traits were evaluated under controlled conditions of nymphs and adults feeding on pods of near-isogenic cultivars DM5958iPRO (Bt) and DM59i (non-Bt). Feeding behavior was recorded using an AC-DC electropenetrography (EPG) device. Results indicated that P. guildinii ingested the Cry1Ac protein; however, nymphal period and accumulated survival percentage did not differ between cultivars. Feeding on Bt soybean pods did not affect fecundity (i.e., number of egg masses and eggs/female) nor egg viability. Different feeding behaviors were only detected on the pathway phase (stylet penetration into plant tissue), which was more pronounced in the Bt cultivar. However, the total duration of the feeding activities on seeds was numerically higher (ca. 2X) on Bt plants compared to non-Bt. This is the first study to demonstrate that P. guildinii does ingest the Cry1Ac protein and excrete it witho... Presentar Todo |
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Palabras claves : |
Bt genetically modified crops; Electrical penetration graph; EPG; Glycine max; Integrated pest management; Non-target pests; PLATAFORMA DE BIOINSUMOS - INIA; Sustainable Development Goals (SDGs); Zero hunger - Goal 2. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 03652naa a2200385 a 4500
001 1064479
005 2024-02-28
008 2024 bl uuuu u00u1 u #d
022 $a1519-566X
024 7 $a10.1007/s13744-024-01128-7$2DOI
100 1 $aABBATE, S.
245 $aBt soybean Cry1Ac does not affect development, reproduction, or feeding behavior of red-banded stink bug Piezodorus guildinii (Hemiptera$bPentatomidae).$h[electronic resource]
260 $c2024
500 $aArticle history: Received 17 March 2023; Accepted 4 January 2024; Published 25 January 2024. -- Correspondence: Abbate, S.; Est. Exp. "Dr. Mario A. Cassinoni", Department of Plant Protection, Polo Agroalimentario y Agroindustrial Paysandú, Centro Universitario Regional Litoral Norte, Universidad de La República, Paysandú, Uruguay; email:abbate@fagro.edu.uy -- Funding: Funding This research was part of a scholarship from Agencia Nacional de Investigación e Innovación ANII-Uruguay (POS_NAC_2011_1_3559) and Comisión Académica de Posgrado CAPUniversidad de la República, Uruguay to SA. -- Edited by Marcos R de Faria.
520 $aABSTRACT.- Bt soybean cultivation is increasing worldwide. The Cry1Ac protein expressed in Bt soybean efficiently controls several lepidopteran pests. The stink bug, Piezodorus guildinii (Westwood), a major pest for soybean in the Americas, is not controlled by Bt crops, although possible sub-lethal effects may occur. Even if there were no negative effects for sting bug, ingesting toxins could affect its bio-controllers. We tested through ELISA detection if P. guildinii ingests Cry1Ac from Bt soybean and possible effects on its development, reproduction, survival, and feeding behavior. Biological traits were evaluated under controlled conditions of nymphs and adults feeding on pods of near-isogenic cultivars DM5958iPRO (Bt) and DM59i (non-Bt). Feeding behavior was recorded using an AC-DC electropenetrography (EPG) device. Results indicated that P. guildinii ingested the Cry1Ac protein; however, nymphal period and accumulated survival percentage did not differ between cultivars. Feeding on Bt soybean pods did not affect fecundity (i.e., number of egg masses and eggs/female) nor egg viability. Different feeding behaviors were only detected on the pathway phase (stylet penetration into plant tissue), which was more pronounced in the Bt cultivar. However, the total duration of the feeding activities on seeds was numerically higher (ca. 2X) on Bt plants compared to non-Bt. This is the first study to demonstrate that P. guildinii does ingest the Cry1Ac protein and excrete it without being absorbed, probably explaining the lack of direct adverse effects on its biological parameters. EPG could indicate that Bt soybean plants might be less palatable than non-Bt to red-banded stink bug. © 2024, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply.
653 $aBt genetically modified crops
653 $aElectrical penetration graph
653 $aEPG
653 $aGlycine max
653 $aIntegrated pest management
653 $aNon-target pests
653 $aPLATAFORMA DE BIOINSUMOS - INIA
653 $aSustainable Development Goals (SDGs)
653 $aZero hunger - Goal 2
700 1 $aPONS, X.
700 1 $aALTIER, N.
700 1 $aLUCINI, T.
700 1 $aBONANSEA, S.
700 1 $aBENTANCUR, O.
700 1 $aPILÓN, A.A.
700 1 $aSILVA, H.
700 1 $aDE SOUZA, G.
700 1 $aIRIGOYEN, L.
700 1 $aPANIZZI, A.R.
773 $tNeotropical Entomology. 2024. https://doi.org/10.1007/s13744-024-01128-7
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