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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 : |
12/12/2016 |
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Actualizado : |
12/12/2016 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MITTON, G. A.; QUINTANA, S.; GIMÉNEZ MARTÍNEZ, P.; MENDOZA, Y.; RAMALLO, G.; BRASESCO, C.; VILLALBA, A.; EGUARAS, M. J.; MAGGI, M. D.; RUFFINENGO, S. R. |
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Afiliación : |
GIULIA A. MITTON, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; SILVINA QUINTANA, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Fares Taie Instituto de Ana´lisis, Mar del Plata, Argentina; PABLO GIMÉNEZ MARTÍNEZ, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Agencia Nacional de Promoción Científica y Tecnológica, Bs.As, Argentina; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO NOEL RAMALLO MEDINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CONSTANZA BRASESCO, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; AGUSTINA VILLALBA, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; MARTÍN J. EGUARAS, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; MATÍAS D. MAGGI, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; CONICET, Consejo Nacional de Investigaciones Científicas y Técnicas, Bs.As., Argentina; SERGIO R. RUFFINENGO, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Universidad Nacional de Mar del Plata (UNMdP), Balcarce, Argentina. |
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Título : |
First record of resistance to flumethrin in a varroa population from Uruguay. [Primer registro de resistencia a flumetrina en una población de Varroa destructor en Uruguay] |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Journal of Apicultural Research, 2016, Pages 1-6 |
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DOI : |
10.1080/00218839.2016.1257238 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Varroa destructor is the most serious parasitic mite that infests the honey bee Apis mellifera. Different treatments with systemic acaricides are applied to control, but due to the intensive use of these chemicals, resistance to organophosphates and pyrethroids has developed worldwide. Most of the resistance episodes have been registered for fluvalinate, and only in a few cases has flumethrin resistance been reported. In Uruguay, no studies on V. destructor resistance to flumethrin have yet been recorded. High infestation levels of V. destructor are continuously detected in colonies of A. mellifera after treatments with flumethrin. Hence, this study aimed to estimate the possible resistance to flumethrin of a V. destructor population from the Colonia Department. Furthermore, the LC50 baseline levels for flumethrin in two Uruguayan populations were determinated. The LC50 for flumethrin for the population from Colonia Department was 3.8 μg/Petri dish, which means an increase of 34.5 fold when compared to the corresponding baseline, suggesting the development of resistance. These results are the first report of resistance to flumethrin in V. destructor in Uruguay, and extend the knowledge of acaricide resistance in the country.
© 2016 National Scientific and Technical Research Council (CONICET) |
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Palabras claves : |
BIOASSAY; FLUMETHRIN; RESISTANCE. |
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Thesagro : |
APICULTURA; APIS MELLIFERA; URUGUAY; VARROA DESTRUCTOR. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02321naa a2200325 a 4500
001 1056253
005 2016-12-12
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1080/00218839.2016.1257238$2DOI
100 1 $aMITTON, G. A.
245 $aFirst record of resistance to flumethrin in a varroa population from Uruguay. [Primer registro de resistencia a flumetrina en una población de Varroa destructor en Uruguay]$h[electronic resource]
260 $c2016
520 $aABSTRACT. Varroa destructor is the most serious parasitic mite that infests the honey bee Apis mellifera. Different treatments with systemic acaricides are applied to control, but due to the intensive use of these chemicals, resistance to organophosphates and pyrethroids has developed worldwide. Most of the resistance episodes have been registered for fluvalinate, and only in a few cases has flumethrin resistance been reported. In Uruguay, no studies on V. destructor resistance to flumethrin have yet been recorded. High infestation levels of V. destructor are continuously detected in colonies of A. mellifera after treatments with flumethrin. Hence, this study aimed to estimate the possible resistance to flumethrin of a V. destructor population from the Colonia Department. Furthermore, the LC50 baseline levels for flumethrin in two Uruguayan populations were determinated. The LC50 for flumethrin for the population from Colonia Department was 3.8 μg/Petri dish, which means an increase of 34.5 fold when compared to the corresponding baseline, suggesting the development of resistance. These results are the first report of resistance to flumethrin in V. destructor in Uruguay, and extend the knowledge of acaricide resistance in the country. © 2016 National Scientific and Technical Research Council (CONICET)
650 $aAPICULTURA
650 $aAPIS MELLIFERA
650 $aURUGUAY
650 $aVARROA DESTRUCTOR
653 $aBIOASSAY
653 $aFLUMETHRIN
653 $aRESISTANCE
700 1 $aQUINTANA, S.
700 1 $aGIMÉNEZ MARTÍNEZ, P.
700 1 $aMENDOZA, Y.
700 1 $aRAMALLO, G.
700 1 $aBRASESCO, C.
700 1 $aVILLALBA, A.
700 1 $aEGUARAS, M. J.
700 1 $aMAGGI, M. D.
700 1 $aRUFFINENGO, S. R.
773 $tJournal of Apicultural Research, 2016, Pages 1-6
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
16/10/2014 |
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Actualizado : |
20/09/2019 |
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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 : |
CUBBAGE, F.; BALMELLI, G.; BUSSONI, A.; NOELLEMEYER, E.; PACHAS, A.N.; FASSOLA, H.; COLCOMBET, L.; ROSSNER, B.; FREY, G.; DUBE, F.; LOPES DE SILVA, M.; STEVENSON, H.; HAMILTON, J.; HUBBARD, W. |
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Afiliación : |
FREDERICK CUBBAGE; GUSTAVO DANIEL BALMELLI HERNANDEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ADRIANA BUSSONI; ELKE NOELLEMEYER; ANIBAL N. PACHAS; HUGO FASSOLA; LUIS COLCOMBET; BELÉN ROSSNER; GREGORY FREY; FRANCIS DUBE; MARCIO LOPES DE SILVA; HAYLEY STEVENSON; JAMES HAMILTON; WILLIAM HUBBARD. |
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Título : |
Comparing silvopastoral systems and prospects in eight regions of the world. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Agroforest Systems, 2012, v. 86, p. 303-314 |
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DOI : |
10.1007/s10457-012-9482-z |
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Idioma : |
Inglés |
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Notas : |
History article: Received: 20 October 2011; Accepted: 6 January 2012; Published online: 5 February 2012. |
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Contenido : |
Silvopasture systems combine trees, forage, and livestock in a variety of different species and management regimes, depending on the biophysical, economic, cultural, and market factors in a region. We describe and compare actual farm practices and current research trials of silvopastoral systems in eight regions within seven countries of the world: Misiones and Corrientes provinces, Argentina; La Pampa province, Argentina; northwestern Minas Gerais, Brazil; the Ayse´n region of Patagonia, Chile; the North Island of New Zealand; the Southeast United States; Paraguay; and Uruguay. Some countries use native trees and existing forests; some use plantations, particularly of exotic species. Natural forest silvopasture systems generally add livestock in extensive systems, to capture the benefits of shade, forage, and income
diversification without much added inputs. Plantation forest systems are more purposive and intensive, with more focus on joint production and profits, for small
owners, large ranches, and timber companies. Trends suggest that more active management of both natural and planted silvopastoral systems will be required to
enhance joint production of timber and livestock, achieve income diversification and reduce financial risk, makemore profit, improve environmental benefits,
and realize more resilience to adapt to climate change. |
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Palabras claves : |
ADOPTION; NEW ZEALAND; SILVOPASTORAL SYSTEMS; SILVOPASTURE; SOUTH AMERICA; USA. |
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Thesagro : |
SILVOPASTOREO. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02447naa a2200385 a 4500
001 1051153
005 2019-09-20
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1007/s10457-012-9482-z$2DOI
100 1 $aCUBBAGE, F.
245 $aComparing silvopastoral systems and prospects in eight regions of the world.
260 $c2012
500 $aHistory article: Received: 20 October 2011; Accepted: 6 January 2012; Published online: 5 February 2012.
520 $aSilvopasture systems combine trees, forage, and livestock in a variety of different species and management regimes, depending on the biophysical, economic, cultural, and market factors in a region. We describe and compare actual farm practices and current research trials of silvopastoral systems in eight regions within seven countries of the world: Misiones and Corrientes provinces, Argentina; La Pampa province, Argentina; northwestern Minas Gerais, Brazil; the Ayse´n region of Patagonia, Chile; the North Island of New Zealand; the Southeast United States; Paraguay; and Uruguay. Some countries use native trees and existing forests; some use plantations, particularly of exotic species. Natural forest silvopasture systems generally add livestock in extensive systems, to capture the benefits of shade, forage, and income diversification without much added inputs. Plantation forest systems are more purposive and intensive, with more focus on joint production and profits, for small owners, large ranches, and timber companies. Trends suggest that more active management of both natural and planted silvopastoral systems will be required to enhance joint production of timber and livestock, achieve income diversification and reduce financial risk, makemore profit, improve environmental benefits, and realize more resilience to adapt to climate change.
650 $aSILVOPASTOREO
653 $aADOPTION
653 $aNEW ZEALAND
653 $aSILVOPASTORAL SYSTEMS
653 $aSILVOPASTURE
653 $aSOUTH AMERICA
653 $aUSA
700 1 $aBALMELLI, G.
700 1 $aBUSSONI, A.
700 1 $aNOELLEMEYER, E.
700 1 $aPACHAS, A.N.
700 1 $aFASSOLA, H.
700 1 $aCOLCOMBET, L.
700 1 $aROSSNER, B.
700 1 $aFREY, G.
700 1 $aDUBE, F.
700 1 $aLOPES DE SILVA, M.
700 1 $aSTEVENSON, H.
700 1 $aHAMILTON, J.
700 1 $aHUBBARD, W.
773 $tAgroforest Systems, 2012$gv. 86, p. 303-314
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