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| 2. |  | García, C.; González, M.; Vilaró, F.; Rabuffetti, A.; Moura, M.; Esmolark, C.; García, M. Efecto del riego, la fertilización nitrogenada y la densidad de plantación en la producción de tomate para industria Las Brujas, Canelones (Uruguay): INIA, 2008. p.19-21 (INIA Serie Actividades de Difusión ; 528)| Biblioteca(s): INIA Las Brujas. |
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| 3. | | Rabuffetti, A.; García, C.; Docampo, R.; Casanova, S.; Moura, M.; Esmolark, C.; García, M.; Díaz, S. Efecto de diferentes niveles de fertilización nitrogenada mineral y de estiércol de ave en el rendimiento de maíz bajo riego Las Brujas, Canelones (Uruguay): INIA, 2008. p.30 (INIA Serie Actividades de Difusión ; 528)| Biblioteca(s): INIA Las Brujas. |
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| 5. | | Rabuffetti, A.; García, C.; Docampo, R.; Casanova, S.; Moura, M.; Esmolark, C.; García, M.; Díaz, S. Evaluación agronómica y ambiental del estiércol de ave como fuente de N en sistemas de producción intensiva bajo riego Las Brujas, Canelones (Uruguay): INIA, 2008. p.25-28 (INIA Serie Actividades de Difusión ; 528)| Biblioteca(s): INIA Las Brujas. |
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| 8. | | CABRAL, H.; GARCIA, C.; BATISTA, J.; MOURA, M.; TASQUETTO, T.; RIBEIRO, C.; ILHA, R.; MEDEIROS, M. Infiltraçao de água no solo no cultivo de oliveiras no Uruguai. [Infiltration of water the soil for the cultivation of olives in the Uruguay.]. Trabajos técnicos. Tema 3: Recursos hídricos. ln: Memorias XXXIV Congreso Interamericano de Ingeniería Sanitaria y Ambienteal de AIDIS, Monterrey (México), 2 al 6 NOVIEMBRE 2014. 7 p.| Biblioteca(s): INIA Las Brujas. |
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| 9. | | Rabuffetti, A.; García, C.; Docampo, R.; Casanova, S.; Moura, M.; Esmolark, C.; García, M.; Díaz, S. Manejo de la papa var. Chieftain en la secuencia 1 Las Brujas, Canelones (Uruguay): INIA, 2008. p.29 (INIA Serie Actividades de Difusión ; 528)| Biblioteca(s): INIA Las Brujas. |
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| 10. | | Eguren, G.; García, C.; Rivas Rivera, N.; Bandeira, S.; Vidal, N.; Moura, M.; Teixeira de Mello, F.; Böcking, B. Gestión ambiental de cuencas de uso agropecuario Arroz, 2008, no. 55, p. 10-20| Biblioteca(s): INIA Tacuarembó. |
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| 11. | | EGUREN, G.; GARCÍA, G.; RIVAS-RIVERA, N.; BANDEIRA, S.; VIDAL, N.; MOURA, M.; TEXEIRA DE MELLO, F.; BOCKING, B. Gestión ambiental de cuencas de uso agropecuario. Arroz, 2008, no. 55, p. 10-20| Biblioteca(s): INIA Treinta y Tres. |
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| 12. | | EGUREN, G.; GARCÍA, C.; RIVAS RIVERA, N.; BANDEIRA, S.; VIDAL, N.; MOURA, M.; TEIXEIRA DE MELLO, F.; BÖCKING, B. Producción agropecuaria y conservación de los recursos naturales. Revista del Plan Agropecuario, 2008, no. 128, p. 48-50| Biblioteca(s): INIA Tacuarembó. |
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| 13. | | DE AZEVEDO, E.B.; SAVIAN, J.V.; DO AMARAL, G. A.; DE DAVID, D. B.; GERE, J.I.; MOURA, M.; BREMM, C.; JOCHIMS, F.; ZUBIETA, A. S.; GONDA, H. L.; BAYER, C.; DE FACCIO CARVALHO, P.C. Feed intake, methane yield, and efciency of utilization of energy and nitrogen by sheep fed tropical grasses. Tropical Animal Health and Production, 2021, volume 53, Article number 452. doi: https://doi.org/10.1007/s11250-021-02928-4 Article history: Received: 10 July 2020; Accepted: 10 September 2021; Published online: 18 September 2021.| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
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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 : |
08/02/2023 |
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Actualizado : |
08/02/2023 |
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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 : |
CASTELLI, L.; BRANCHICCELA, B.; ZUNINO, P.; ANTÚNEZ, K. |
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Afiliación : |
LORELEY CASTELLI, Laboratorio de Microbiología y Salud de las Abejas, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), Avda. Italia 3318, Montevideo 11600, Uruguay; MARIA BELEN BRANCHICCELA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ZUNINO, Laboratorio de Microbiología y Salud de las Abejas, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), Avda. Italia 3318, Montevideo 11600, Uruguay; KARINA ANTÚNEZ, Laboratorio de Microbiología y Salud de las Abejas, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), Avda. Italia 3318, Montevideo 11600, Uruguay. |
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Título : |
Insights into the effects of sublethal doses of pesticides glufosinate-ammonium and sulfoxaflor on honey bee health- |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Science of The Total Environment, 2023, Volume 868, article 161331. doi: http://dx.doi.org/10.1016/j.scitotenv.2022.161331 |
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ISSN : |
0048-9697 |
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DOI : |
10.1016/j.scitotenv.2022.161331 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 30 September 2022; Received in revised form 27 December 2022; Accepted 29 December 2022; Available online 7 January 2023. -- Corresponding author: Antúnez, K.; Laboratorio de Microbiología y Salud de las Abejas, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), Avda. Italia 3318, Montevideo, Uruguay; email:kantunez03@gmail.com -- Editor: Rafael Mateo Soria. -- |
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Contenido : |
ABSTRACT.- Insect pollinators are threatened worldwide, being the exposure to multiple pesticides one of the most important stressor. The herbicide Glyphosate and the insecticide Imidacloprid are among the most used pesticides worldwide, although different studies evidenced their detrimental effects on non-target organisms. The emergence of glyphosate-resistant weeds and the recent ban of imidacloprid in Europe due to safety concerns, has prompted their replacement by new molecules, such as glufosinate-ammonium (GA) and sulfoxaflor (S). GA is a broad-spectrum and non-selective herbicide that inhibits a key enzyme in the metabolism of nitrogen, causing accumulation of lethal levels of ammonia; while sulfoxaflor is an agonist at insect nicotinic acetylcholine receptors (nAChRs) and generates excitatory responses including tremors, paralysis and mortality. Although those molecules are being increasingly used for crop protection, little is known about their effects on non-target organisms. In this study we assessed the impact of chronic and acute exposure to sublethal doses of GA and S on honey bee gut microbiota, immunity and survival. We found GA significantly reduced the number of gut bacteria, and decreased the expression of glucose oxidase, a marker of social immunity. On the other hand, S significantly increased the number of gut bacteria altering the microbiota composition, decreased the expression of lysozyme and increased the expression of hymenoptaecin. These alterations in gut microbiota and immunocompetence may lead to an increased susceptibility to pathogens. Finally, both pesticides shortened honey bee survival and increased the risk of death. Those results evidence the negative impact of GA and S on honey bees, even at single exposition to a low dose, and provide useful information to the understanding of pollinators decline. © 2022 MenosABSTRACT.- Insect pollinators are threatened worldwide, being the exposure to multiple pesticides one of the most important stressor. The herbicide Glyphosate and the insecticide Imidacloprid are among the most used pesticides worldwide, although different studies evidenced their detrimental effects on non-target organisms. The emergence of glyphosate-resistant weeds and the recent ban of imidacloprid in Europe due to safety concerns, has prompted their replacement by new molecules, such as glufosinate-ammonium (GA) and sulfoxaflor (S). GA is a broad-spectrum and non-selective herbicide that inhibits a key enzyme in the metabolism of nitrogen, causing accumulation of lethal levels of ammonia; while sulfoxaflor is an agonist at insect nicotinic acetylcholine receptors (nAChRs) and generates excitatory responses including tremors, paralysis and mortality. Although those molecules are being increasingly used for crop protection, little is known about their effects on non-target organisms. In this study we assessed the impact of chronic and acute exposure to sublethal doses of GA and S on honey bee gut microbiota, immunity and survival. We found GA significantly reduced the number of gut bacteria, and decreased the expression of glucose oxidase, a marker of social immunity. On the other hand, S significantly increased the number of gut bacteria altering the microbiota composition, decreased the expression of lysozyme and increased the expression of hymenoptaecin. These alteratio... Presentar Todo |
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Palabras claves : |
Glufosinate-ammonium; Gut microbiota; Honey bee; Immune system; Sulfoxaflor; Weed control. |
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Thesagro : |
APICULTURA; APIS MELLIFERA; MIEL. |
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Asunto categoría : |
H10 Plagas de las plantas |
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Marc : |
LEADER 03244naa a2200301 a 4500
001 1063957
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008 2023 bl uuuu u00u1 u #d
022 $a0048-9697
024 7 $a10.1016/j.scitotenv.2022.161331$2DOI
100 1 $aCASTELLI, L.
245 $aInsights into the effects of sublethal doses of pesticides glufosinate-ammonium and sulfoxaflor on honey bee health-$h[electronic resource]
260 $c2023
500 $aArticle history: Received 30 September 2022; Received in revised form 27 December 2022; Accepted 29 December 2022; Available online 7 January 2023. -- Corresponding author: Antúnez, K.; Laboratorio de Microbiología y Salud de las Abejas, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), Avda. Italia 3318, Montevideo, Uruguay; email:kantunez03@gmail.com -- Editor: Rafael Mateo Soria. --
520 $aABSTRACT.- Insect pollinators are threatened worldwide, being the exposure to multiple pesticides one of the most important stressor. The herbicide Glyphosate and the insecticide Imidacloprid are among the most used pesticides worldwide, although different studies evidenced their detrimental effects on non-target organisms. The emergence of glyphosate-resistant weeds and the recent ban of imidacloprid in Europe due to safety concerns, has prompted their replacement by new molecules, such as glufosinate-ammonium (GA) and sulfoxaflor (S). GA is a broad-spectrum and non-selective herbicide that inhibits a key enzyme in the metabolism of nitrogen, causing accumulation of lethal levels of ammonia; while sulfoxaflor is an agonist at insect nicotinic acetylcholine receptors (nAChRs) and generates excitatory responses including tremors, paralysis and mortality. Although those molecules are being increasingly used for crop protection, little is known about their effects on non-target organisms. In this study we assessed the impact of chronic and acute exposure to sublethal doses of GA and S on honey bee gut microbiota, immunity and survival. We found GA significantly reduced the number of gut bacteria, and decreased the expression of glucose oxidase, a marker of social immunity. On the other hand, S significantly increased the number of gut bacteria altering the microbiota composition, decreased the expression of lysozyme and increased the expression of hymenoptaecin. These alterations in gut microbiota and immunocompetence may lead to an increased susceptibility to pathogens. Finally, both pesticides shortened honey bee survival and increased the risk of death. Those results evidence the negative impact of GA and S on honey bees, even at single exposition to a low dose, and provide useful information to the understanding of pollinators decline. © 2022
650 $aAPICULTURA
650 $aAPIS MELLIFERA
650 $aMIEL
653 $aGlufosinate-ammonium
653 $aGut microbiota
653 $aHoney bee
653 $aImmune system
653 $aSulfoxaflor
653 $aWeed control
700 1 $aBRANCHICCELA, B.
700 1 $aZUNINO, P.
700 1 $aANTÚNEZ, K.
773 $tScience of The Total Environment, 2023, Volume 868, article 161331. doi: http://dx.doi.org/10.1016/j.scitotenv.2022.161331
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