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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 : |
21/02/2014 |
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Actualizado : |
04/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GILSANZ, J.C.; ARBOLEYA, J.; MAESO, D.; PAULLIER, J.; BEYHAUT, E.; LAVANDERA, C.; SANDERS, D. C.; HOYT, G.D. |
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Afiliación : |
JUAN CARLOS GILSANZ MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE EDUARDO ARBOLEYA DUFOUR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE ARTURO PAULLIER SUAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELENA BEYHAUT GUTIERREZ, Soil Microbiology Laboratory of Agriculture and Fisheries, Uruguay; C. LAVANDERA, Soil Microbiology Laboratory of Agriculture and Fisheries, Uruguay; DOUGLAS C. SANDERS, Soil Science and Horticultural Science, NCSU, USA; G.D. HOYT, Soil Science and Horticultural Science, NCSU, USA. |
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Título : |
Evaluation of limited tillage and cover crop systems to reduce N use and disease population in small acreage vegetable farms mirror image projects in Uruguay and North Carolina, USA. (Conference Paper). |
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Fecha de publicación : |
2004 |
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Fuente / Imprenta : |
Acta Horticulturae, 30 june 2004, Nro.638, p.163-169. |
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Serie : |
(Acta Horticulturae; 638) |
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ISBN : |
978-90-66057-07-4 |
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ISSN : |
0567-7572 (print) / 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2004.638.21 |
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Idioma : |
Inglés |
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Notas : |
ISHS Acta Horticulturae 638: XXVI International Horticultural Congress: Sustainability of Horticultural Systems in the 21st Century. Editors: L. Bertschinger, J.D. Anderson. |
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Contenido : |
ABSTRACT.
N management is a primary determinant of vegetable crops production in the United States and in Uruguay. We evaluated 7 rotational systems for vegetable crops in
both countries. These rotational systems influence N fate in the environment in different ways and impact both cost of production and the environment. We used
rotational systems that include both winter and summer cover crops and vegetable crops. Insects, diseases and weed infestations differed with the systems. All activities were closely coordinated via email and annual visits to ensure an integrated approach to crop and pest management. Crop growth, yield, quality, nutrient cycling and soil microbial activity measured. N status of cover crops, cash crop and soil were determined at 6 depths to establish an N balance for each system. Market price data are being combined with normalized treatment data to determine gross revenues, operating costs, and net revenue per acre. Input and production data from all production systems is used to evaluate economic feasibility for both traditional and more sustainable vegetable production systems. In addition to production benefit/cost determination, we will determine environmental benefit/cost relationships as a result of the various production systems.
© ISHS |
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Palabras claves : |
COVER CROPS; NITRATES; REDUCED TILLAGE; SOIL BIOMASS; SOUTHERN BLIGHT. |
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Thesagro : |
CULTIVOS PROTEGIDOS. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02553naa a2200337 a 4500
001 1012815
005 2019-10-04
008 2004 bl uuuu u00u1 u #d
020 $a978-90-66057-07-4
022 $a0567-7572 (print) / 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2004.638.21$2DOI
100 1 $aGILSANZ, J.C.
245 $aEvaluation of limited tillage and cover crop systems to reduce N use and disease population in small acreage vegetable farms mirror image projects in Uruguay and North Carolina, USA. (Conference Paper).$h[electronic resource]
260 $c2004
490 $a(Acta Horticulturae; 638)
500 $aISHS Acta Horticulturae 638: XXVI International Horticultural Congress: Sustainability of Horticultural Systems in the 21st Century. Editors: L. Bertschinger, J.D. Anderson.
520 $aABSTRACT. N management is a primary determinant of vegetable crops production in the United States and in Uruguay. We evaluated 7 rotational systems for vegetable crops in both countries. These rotational systems influence N fate in the environment in different ways and impact both cost of production and the environment. We used rotational systems that include both winter and summer cover crops and vegetable crops. Insects, diseases and weed infestations differed with the systems. All activities were closely coordinated via email and annual visits to ensure an integrated approach to crop and pest management. Crop growth, yield, quality, nutrient cycling and soil microbial activity measured. N status of cover crops, cash crop and soil were determined at 6 depths to establish an N balance for each system. Market price data are being combined with normalized treatment data to determine gross revenues, operating costs, and net revenue per acre. Input and production data from all production systems is used to evaluate economic feasibility for both traditional and more sustainable vegetable production systems. In addition to production benefit/cost determination, we will determine environmental benefit/cost relationships as a result of the various production systems. © ISHS
650 $aCULTIVOS PROTEGIDOS
653 $aCOVER CROPS
653 $aNITRATES
653 $aREDUCED TILLAGE
653 $aSOIL BIOMASS
653 $aSOUTHERN BLIGHT
700 1 $aARBOLEYA, J.
700 1 $aMAESO, D.
700 1 $aPAULLIER, J.
700 1 $aBEYHAUT, E.
700 1 $aLAVANDERA, C.
700 1 $aSANDERS, D. C.
700 1 $aHOYT, G.D.
773 $tActa Horticulturae, 30 june 2004, Nro.638, p.163-169.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
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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Circulación / Nivel : |
B - 2 |
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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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