| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha : |
08/02/2023 |
|
Actualizado : |
08/02/2023 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
CASTELLI, L.; BRANCHICCELA, B.; ZUNINO, P.; ANTÚNEZ, K. |
|
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. |
|
Título : |
Insights into the effects of sublethal doses of pesticides glufosinate-ammonium and sulfoxaflor on honey bee health- |
|
Fecha de publicación : |
2023 |
|
Fuente / Imprenta : |
Science of The Total Environment, 2023, Volume 868, article 161331. doi: http://dx.doi.org/10.1016/j.scitotenv.2022.161331 |
|
ISSN : |
0048-9697 |
|
DOI : |
10.1016/j.scitotenv.2022.161331 |
|
Idioma : |
Inglés |
|
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. -- |
|
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 |
|
Palabras claves : |
Glufosinate-ammonium; Gut microbiota; Honey bee; Immune system; Sulfoxaflor; Weed control. |
|
Thesagro : |
APICULTURA; APIS MELLIFERA; MIEL. |
|
Asunto categoría : |
H10 Plagas de las plantas |
|
Marc : |
LEADER 03244naa a2200301 a 4500
001 1063957
005 2023-02-08
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
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 6 | |
| 1. |  | BRANCHICCELA, B.; DIAZ CETTI, S.; RAMALLO, G.; MENDOZA, Y. Oxalic acid in cellulose strips: towards an efficient and sustainable approach for the control of Varroa destructor. Apidologie, February 2025, Volume 56, Issue 1, article 21. https://doi.org/10.1007/s13592-025-01149-0 Article history: Received 29 April 2024, Revised 20 December 2024, Accepted 16 January 2025. -- Correspondence: Branchiccela, B.; Sección Apicultura, Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50, Km 11, Colonia,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
|    |
| 4. | | Santos, E.Umpiérrez, M.González, A.Mendoza, Y.Ramallo, G.Díaz Cetti, S.C.Rossini, C. Testeo de potenciales pesticidas botánicos contra Varroa destructor, ectoparásito de Apis Mellifera La Estanzuela, Colonia (Uruguay): INIA, 2009. p. 11-15 (INIA Serie Actividades de Difusión ; 568) INIA La Estanzuela| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
|  |
| 6. | | Nielli, S.; Cesio, V.; Díaz, R.; Díaz-Cetti, S.; Chambón, C.; Carrasco-Letelier, L.; Mendoza, Y.; Heinzen, H.; Rauduviniche, L.; Ramallo, G. colmena como monitor de calidad ambiental en Uruguay ln: "Uruguay. Instituto Nacional de Investigación Agropecuaria (INIA). Estación Experimental La Estanzuela ""Alberto Boerger""". Avances sobre el manejo de la colmena. La Estanzuela: INIA, 2012. p. 9 Serie Actividades de Difusión ; 683 : Documentos Online ; 192 También disponible en versión electrónica| Biblioteca(s): INIA Las Brujas. |
| |
| Registros recuperados : 6 | |
|
| Expresión de búsqueda válido. Check! |
|
|
