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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
30/09/2014 |
Actualizado : |
10/02/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MAGGI, M.D..; RUFFINENGO, S.R.; MENDOZA, Y.; OJEDA, P.; RAMALLO, G.; FLORIS , I.; EGUARAS , M.J. |
Afiliación : |
YAMANDU MENDOZA SPINA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GUSTAVO NOEL RAMALLO MEDINA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Susceptibility of varroa destructor (Acari: Varroidae) to synthetic acaricides in Uruguay: varroa mites' potential to develop acaricide resistance. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Parasitology Research, v.108, n.4, p.815-821, 2011. |
DOI : |
10.1007/s00436-010-2122-5 |
Idioma : |
Inglés |
Contenido : |
Abstract:The purpose of this study was to estimate the acaricide susceptibility of Varroa destructor populations from Uruguay, which had never been exposed to synthetic acaricides. It was also to determine whether acaricide resistance to coumaphos occurred in apiaries in which acaricide rotation had been applied. Bioassays with acaricides against mite populations that had never been exposed to synthetic acaricides were performed, also against mite populations in which control failures with coumaphos had been reported. Additionally, coumaphos' effectiveness in honeybee colonies was experimentally tested. The lethal concentration that kills 50% of the exposed animals (LC(50)) for susceptible mite populations amounted to 0.15 ?g/Petri dish for coumaphos and to less than 0.3 ?g/Petri dish for the other acaricides. Coumaphos LC(50) was above 40 ?g/Petri dish for resistant mites. The effectiveness of coumaphos in honeybee colonies parasitized by V. destructor ranged from 17.6% to 93.9%. LC(50) for mite populations susceptible to the most commonly applied miticides was determined, and the first case of coumaphos resistance recorded in Uruguay was established. |
Palabras claves : |
APIS MELLIFERA; COUMAPHOS; HONEYBEE COLONI; MITE POPULATION; VARROA; VARROA DESTRUCTOR; VARROIDAE. |
Thesagro : |
ENFERMEDADES DE LAS ABEJAS. |
Asunto categoría : |
L73 Enfermedades de los animales |
Marc : |
LEADER 02084naa a2200301 a 4500 001 1050741 005 2020-02-10 008 2011 bl uuuu u00u1 u #d 024 7 $a10.1007/s00436-010-2122-5$2DOI 100 1 $aMAGGI, M.D.. 245 $aSusceptibility of varroa destructor (Acari$bVarroidae) to synthetic acaricides in Uruguay: varroa mites' potential to develop acaricide resistance.$h[electronic resource] 260 $c2011 520 $aAbstract:The purpose of this study was to estimate the acaricide susceptibility of Varroa destructor populations from Uruguay, which had never been exposed to synthetic acaricides. It was also to determine whether acaricide resistance to coumaphos occurred in apiaries in which acaricide rotation had been applied. Bioassays with acaricides against mite populations that had never been exposed to synthetic acaricides were performed, also against mite populations in which control failures with coumaphos had been reported. Additionally, coumaphos' effectiveness in honeybee colonies was experimentally tested. The lethal concentration that kills 50% of the exposed animals (LC(50)) for susceptible mite populations amounted to 0.15 ?g/Petri dish for coumaphos and to less than 0.3 ?g/Petri dish for the other acaricides. Coumaphos LC(50) was above 40 ?g/Petri dish for resistant mites. The effectiveness of coumaphos in honeybee colonies parasitized by V. destructor ranged from 17.6% to 93.9%. LC(50) for mite populations susceptible to the most commonly applied miticides was determined, and the first case of coumaphos resistance recorded in Uruguay was established. 650 $aENFERMEDADES DE LAS ABEJAS 653 $aAPIS MELLIFERA 653 $aCOUMAPHOS 653 $aHONEYBEE COLONI 653 $aMITE POPULATION 653 $aVARROA 653 $aVARROA DESTRUCTOR 653 $aVARROIDAE 700 1 $aRUFFINENGO, S.R. 700 1 $aMENDOZA, Y. 700 1 $aOJEDA, P. 700 1 $aRAMALLO, G. 700 1 $aFLORIS , I. 700 1 $aEGUARAS , M.J. 773 $tParasitology Research$gv.108, n.4, p.815-821, 2011.
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INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/02/2014 |
Actualizado : |
21/05/2018 |
Tipo de producción científica : |
Documentos |
Autor : |
GIMÉNEZ, A.; GARCIA, A. |
Afiliación : |
AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIANA GARCIA LAMOTHE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Interacción control de malezas-refertilización en Cebada. |
Fecha de publicación : |
1993 |
Fuente / Imprenta : |
ln: Dia de Campo Cultivos de Invierno, 1993 nov : La Estanzuela [Memorias]. Montevideo (Uruguay): INIA, 1993. |
Páginas : |
p28 (sic) |
Serie : |
Dia de Campo Cultivos de Invierno (INIA) |
Idioma : |
Español |
Thesagro : |
ABONOS NITROGENADOS; APLICACION DE ABONOS; ESCARDA; HORDEUM VULGARE. |
Asunto categoría : |
-- |
Marc : |
LEADER 00613naa a2200193 a 4500 001 1046192 005 2018-05-21 008 1993 bl uuuu u00u1 u #d 100 1 $aGIMÉNEZ, A. 245 $aInteracción control de malezas-refertilización en Cebada. 260 $c1993 300 $ap28 (sic) 490 $aDia de Campo Cultivos de Invierno (INIA) 650 $aABONOS NITROGENADOS 650 $aAPLICACION DE ABONOS 650 $aESCARDA 650 $aHORDEUM VULGARE 700 1 $aGARCIA, A. 773 $tln: Dia de Campo Cultivos de Invierno, 1993 nov : La Estanzuela [Memorias]. Montevideo (Uruguay): INIA, 1993.
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