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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
09/06/2021 |
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Actualizado : |
10/08/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MITTON, G.A.; QUINTANA, S; MENDOZA, Y.; EGUARAS, M.; RUFFINENGO, S.R. |
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Afiliación : |
GIULIA A. MITTON,, Centro de Investigación de Abejas Sociales (CIAS), Instituto de Investigaciones en Producción Sanidad y Ambientes (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina,; SILVINA QUINTANS, Centro de Investigación de Abejas Sociales (CIAS), Instituto de Investigaciones en Producción Sanidad y Ambientes (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina.; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTÍN EGUARAS, Centro de Investigación de Abejas Sociales (CIAS), Instituto de Investigaciones en Producción Sanidad y Ambientes (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina.; SERGIO R. RUFFINENGO, Centro de Investigación de Abejas Sociales (CIAS), Instituto de Investigaciones en Producción Sanidad y Ambientes (IIPROSAM), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina. |
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Título : |
L925V mutation in voltage-gated sodium channel of Varroa destructor populations from Argentina and Uruguay, with different degree of susceptibility to pyrethroids. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
International Journal of Acarology, Volume 47, Issue 5, Pages 374-380, 2021. Doi: https://doi.org/10.1080/01647954.2021.1914158 |
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DOI : |
10.1080/01647954.2021.1914158 |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 29 March 2021/Published online 13 May 2021. This work was supported by the Agencia Nacional de Promoción Científica y Tecnológica under Grant [PICT-2015-1807]. GA Mitton is a doctoral fellow from CONICET, Argentina. |
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Contenido : |
ABSTRACT: This study aimed to detect mutations associated with pyrethroid resistance mechanism in different populations of Varroa destructor from Uruguay and Argentina with different degree of susceptibility to this family of acaricides. Bioassays were performed to evaluate the degree of susceptibility to flumethrin
and tau-fuvalinate; then mites were studied in order to determine the presence or absence of the resistance-associated mutations by sequencing a region of the sodium channel gene. In the mites studied from Colonia, which showed resistance to flumethrin and susceptibility to tau-fluvalinate in the bioassays, L925V mutation was observed in heterozygous and homozygous state. The presence of the wild-type allele in homozygous state was identified in all mites from Treinta y Tres, in which acaricides have never been used. The mite population from Mar del Plata through bioassays were determined as susceptible to both pyrethroids, however, genotyping results showed the presence of heterozygous individuals (925 V/L) as well as homozygous wild type (925L), while homozygous resistant
individuals (925V) were present at low frequency. This would suggest that this population presents a great potential to give a generalized resistance to pyrethroids. This study represents the first report of a L925V mutation in resistant mites to flumethrin from South America. |
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Palabras claves : |
Pyrethroids; RESISTANCE; Synthetic acaricides; VARROA DESTRUCTOR. |
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Thesagro : |
APIS MELLIFERA; RESISTENCIA. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02535naa a2200265 a 4500
001 1062120
005 2021-08-10
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1080/01647954.2021.1914158$2DOI
100 1 $aMITTON, G.A.
245 $aL925V mutation in voltage-gated sodium channel of Varroa destructor populations from Argentina and Uruguay, with different degree of susceptibility to pyrethroids.$h[electronic resource]
260 $c2021
500 $aArticle history: Accepted 29 March 2021/Published online 13 May 2021. This work was supported by the Agencia Nacional de Promoción Científica y Tecnológica under Grant [PICT-2015-1807]. GA Mitton is a doctoral fellow from CONICET, Argentina.
520 $aABSTRACT: This study aimed to detect mutations associated with pyrethroid resistance mechanism in different populations of Varroa destructor from Uruguay and Argentina with different degree of susceptibility to this family of acaricides. Bioassays were performed to evaluate the degree of susceptibility to flumethrin and tau-fuvalinate; then mites were studied in order to determine the presence or absence of the resistance-associated mutations by sequencing a region of the sodium channel gene. In the mites studied from Colonia, which showed resistance to flumethrin and susceptibility to tau-fluvalinate in the bioassays, L925V mutation was observed in heterozygous and homozygous state. The presence of the wild-type allele in homozygous state was identified in all mites from Treinta y Tres, in which acaricides have never been used. The mite population from Mar del Plata through bioassays were determined as susceptible to both pyrethroids, however, genotyping results showed the presence of heterozygous individuals (925 V/L) as well as homozygous wild type (925L), while homozygous resistant individuals (925V) were present at low frequency. This would suggest that this population presents a great potential to give a generalized resistance to pyrethroids. This study represents the first report of a L925V mutation in resistant mites to flumethrin from South America.
650 $aAPIS MELLIFERA
650 $aRESISTENCIA
653 $aPyrethroids
653 $aRESISTANCE
653 $aSynthetic acaricides
653 $aVARROA DESTRUCTOR
700 1 $aQUINTANA, S
700 1 $aMENDOZA, Y.
700 1 $aEGUARAS, M.
700 1 $aRUFFINENGO, S.R.
773 $tInternational Journal of Acarology, Volume 47, Issue 5, Pages 374-380, 2021. Doi: https://doi.org/10.1080/01647954.2021.1914158
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
16/01/2017 |
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Actualizado : |
16/01/2017 |
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Tipo de producción científica : |
Trabajos en Congresos/Conferencias |
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Autor : |
PÉREZ, O.; FASSIO, A.; CLARIGET, J.; CAPURRO, M.; SCHUSSELIN, J.; SILVA, L.; MORALES, M.; SAWCHIK, J. |
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Afiliación : |
OSVALDO MARTIN PEREZ GONZALEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALBERTO SANTIAGO FASSIO ARAUJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN MANUEL CLARIGET BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA CRISTINA CAPURRO BAZZANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN MARCELO SCHUSSELIN DAMBURIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LEONARDO DANIEL SILVA INGOLD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA XIMENA MORALES LORENZONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE SAWCHIK PINTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Eficiencia de riegos suplementarios aplicados antes del primer corte de forraje de cuatro sorgos pastoreados con novillos. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
IN: SIMPOSIO NACIONAL DE SORGO,3o.; CONFERENCIA INTERNACIONAL DE SORGO, 1o. Pergamino, Argentina, 2016. |
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Idioma : |
Español |
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Palabras claves : |
SORGO FORRAJERO. |
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Thesagro : |
PASTOREO; PRODUCCIÓN DE CARNE; RIEGO. |
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Asunto categoría : |
F06 Riego |
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Marc : |
LEADER 00743nam a2200229 a 4500
001 1056443
005 2017-01-16
008 2016 bl uuuu u01u1 u #d
100 1 $aPÉREZ, O.
245 $aEficiencia de riegos suplementarios aplicados antes del primer corte de forraje de cuatro sorgos pastoreados con novillos.$h[electronic resource]
260 $aIN: SIMPOSIO NACIONAL DE SORGO,3o.; CONFERENCIA INTERNACIONAL DE SORGO, 1o. Pergamino, Argentina$c2016
650 $aPASTOREO
650 $aPRODUCCIÓN DE CARNE
650 $aRIEGO
653 $aSORGO FORRAJERO
700 1 $aFASSIO, A.
700 1 $aCLARIGET, J.
700 1 $aCAPURRO, M.
700 1 $aSCHUSSELIN, J.
700 1 $aSILVA, L.
700 1 $aMORALES, M.
700 1 $aSAWCHIK, J.
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