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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
06/10/2017 |
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Actualizado : |
08/08/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MIRABALLES, C.; BUSCIO, D.; DIAZ, A.; SÁNCHEZ, J.; RIET-CORREA, F.; SARAVIA, A.; CASTRO-JANER, E. |
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Afiliación : |
MÓNICA MIRABALLES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO BUSCIO; ANDRÉ DIAZ; JAVIER SÁNCHEZ; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDERSON SARAVIA; ELEONOR CASTRO-JANER. |
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Título : |
Efficiency of a walk-through fly trap for Haematobia irritans control in milking cows in Uruguay. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Veterinary Parasitology: Regional Studies and Reports, 2017. |
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DOI : |
10.1016/j.vprsr.2017.10.002 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 9 April 2017; Revised 3 September 2017; Accepted 2 October 2017; Available online 4 October 2017. |
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Contenido : |
Haematobia irritans (horn fly) is a bloodsucking insect that affects grazing cattle. Since this fly's introduction into Uruguay in 1992, pest management practices used to control the insect have been exclusively based on the use of insecticides, which has caused synthetic pyrethroid resistance. The use of insecticides is a major constraint to livestock production due to food safety and environmental concerns. This study evaluated the effectiveness of a walk-through fly trap for horn fly control. The field trail was conducted in 18 trail evaluations dates from 2015 to 2016 in Holstein-Frisian lactating cows on two dairy farms in southern Uruguay. The traps were placed at the exit of the milking parlor. Two digital cameras were used to record video at the entrances and exits of the traps. On each of the 18 trail evaluation, between 30 and 158 cows were randomly selected for fly counting according to video records. On Farm 1, a total of 718 cows were assessed. The median number of flies per cow at the entrance of the traps was 22 (ranging from 1 to 199), while the median number at the exit was three flies per cow (ranging from 0 to 22). The median efficiency of the trap was 88%. Farm 2 had 345 observations, and the median fly count at the entrance of the traps was of 22 flies per cow (ranging from 1 to 129) and four flies at the exit (ranging from 0 to 35) with a median efficiency of 82%. It was observed that the effectiveness of the fly traps varied depending on the number of flies at entry, the season of the year and the farm site. In conclusion, fly traps could be used for the control of H. irritans in milking cows without the use of insecticides.
Current control of horn flies in Uruguay has been solely based on insecticide products.?The walk-through trap showed a mean efficiency of 88% in reducing horn fly infestations on dairy cattle.?The efficiency of the walk-through trap increases as the horn fly infestation increases.?Walk-through traps are a good alternative to control horn flies in dairy cattle in Uruguay. MenosHaematobia irritans (horn fly) is a bloodsucking insect that affects grazing cattle. Since this fly's introduction into Uruguay in 1992, pest management practices used to control the insect have been exclusively based on the use of insecticides, which has caused synthetic pyrethroid resistance. The use of insecticides is a major constraint to livestock production due to food safety and environmental concerns. This study evaluated the effectiveness of a walk-through fly trap for horn fly control. The field trail was conducted in 18 trail evaluations dates from 2015 to 2016 in Holstein-Frisian lactating cows on two dairy farms in southern Uruguay. The traps were placed at the exit of the milking parlor. Two digital cameras were used to record video at the entrances and exits of the traps. On each of the 18 trail evaluation, between 30 and 158 cows were randomly selected for fly counting according to video records. On Farm 1, a total of 718 cows were assessed. The median number of flies per cow at the entrance of the traps was 22 (ranging from 1 to 199), while the median number at the exit was three flies per cow (ranging from 0 to 22). The median efficiency of the trap was 88%. Farm 2 had 345 observations, and the median fly count at the entrance of the traps was of 22 flies per cow (ranging from 1 to 129) and four flies at the exit (ranging from 0 to 35) with a median efficiency of 82%. It was observed that the effectiveness of the fly traps varied depending on the number of ... Presentar Todo |
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Palabras claves : |
DAIRY CATTLE; MILKING COWS; MOSCA DEL CUERNO; PHYSICAL CONTROL; TRAMPAS PARA INSECTOS; WALK-TROUGH FLY TRAP. |
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Thesagro : |
HAEMATOBIA IRRITANS; URUGUAY. |
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Asunto categoría : |
L72 Plagas de los animales |
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Marc : |
LEADER 03076naa a2200313 a 4500
001 1057638
005 2019-08-08
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vprsr.2017.10.002$2DOI
100 1 $aMIRABALLES, C.
245 $aEfficiency of a walk-through fly trap for Haematobia irritans control in milking cows in Uruguay.$h[electronic resource]
260 $c2017
500 $aArticle history: Received 9 April 2017; Revised 3 September 2017; Accepted 2 October 2017; Available online 4 October 2017.
520 $aHaematobia irritans (horn fly) is a bloodsucking insect that affects grazing cattle. Since this fly's introduction into Uruguay in 1992, pest management practices used to control the insect have been exclusively based on the use of insecticides, which has caused synthetic pyrethroid resistance. The use of insecticides is a major constraint to livestock production due to food safety and environmental concerns. This study evaluated the effectiveness of a walk-through fly trap for horn fly control. The field trail was conducted in 18 trail evaluations dates from 2015 to 2016 in Holstein-Frisian lactating cows on two dairy farms in southern Uruguay. The traps were placed at the exit of the milking parlor. Two digital cameras were used to record video at the entrances and exits of the traps. On each of the 18 trail evaluation, between 30 and 158 cows were randomly selected for fly counting according to video records. On Farm 1, a total of 718 cows were assessed. The median number of flies per cow at the entrance of the traps was 22 (ranging from 1 to 199), while the median number at the exit was three flies per cow (ranging from 0 to 22). The median efficiency of the trap was 88%. Farm 2 had 345 observations, and the median fly count at the entrance of the traps was of 22 flies per cow (ranging from 1 to 129) and four flies at the exit (ranging from 0 to 35) with a median efficiency of 82%. It was observed that the effectiveness of the fly traps varied depending on the number of flies at entry, the season of the year and the farm site. In conclusion, fly traps could be used for the control of H. irritans in milking cows without the use of insecticides. Current control of horn flies in Uruguay has been solely based on insecticide products.?The walk-through trap showed a mean efficiency of 88% in reducing horn fly infestations on dairy cattle.?The efficiency of the walk-through trap increases as the horn fly infestation increases.?Walk-through traps are a good alternative to control horn flies in dairy cattle in Uruguay.
650 $aHAEMATOBIA IRRITANS
650 $aURUGUAY
653 $aDAIRY CATTLE
653 $aMILKING COWS
653 $aMOSCA DEL CUERNO
653 $aPHYSICAL CONTROL
653 $aTRAMPAS PARA INSECTOS
653 $aWALK-TROUGH FLY TRAP
700 1 $aBUSCIO, D.
700 1 $aDIAZ, A.
700 1 $aSÁNCHEZ, J.
700 1 $aRIET-CORREA, F.
700 1 $aSARAVIA, A.
700 1 $aCASTRO-JANER, E.
773 $tVeterinary Parasitology: Regional Studies and Reports, 2017.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
27/11/2020 |
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Actualizado : |
27/04/2021 |
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Autor : |
GAO, L.; KOO, D.H.; JULIANA, P.; RIFE, T.; SINGH, D.; CRISTIANO LEMES DA SILVA; LUX, T.; DORN, K.M.; CLINESMITH, M.; SILVA, P.; WANG, X.; SPANNAGL, M.; MONAT, C.; FRIEBE, B.; STEUERNAGEL, B.; MUEHLBAUER, G.J.; WALKOWIAK, S.; POZNIAK, C.; SINGH, R.; STEIN, N.; MASCHER, M.; FRITZ, A.; POLAND, J. |
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Afiliación : |
LIANGLIANG GAO, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; DAL-HOE KOO, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; PHILOMIN JULIANA, Global Wheat Program, International Maize and Wheat Improvement Center (CIMMYT), El Batan, 56237, Texcoco, CP, Mexico.; TREVOR RIFE, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; DALJIT SINGH, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; CRISTIANO LEMES DA SILVA, Department of Agronomy, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; THOMAS LUX, Plant Genome and Systems Biology (PGSB), Helmholtz Center Munich, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany.; KEVIN M DORN, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; MARSHALL CLINESMITH, Department of Agronomy, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; MARIA PAULA SILVA VILLELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; XU WANG, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; MANUEL SPANNAGL, Plant Genome and Systems Biology (PGSB), Helmholtz Center Munich, Ingolstaedter Landstr. 1, 85764, Neuherberg, Germany.; CECILE MONAT, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben, Corrensstr. 3, 06466, Seeland, Germany.; BERND FRIEBE, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; BURKHARD STEUERNAGEL, John Innes Centre, Computational and Systems Biology, Norwich Research Park, Norwich, NR47UH, UK.; GARY J MUEHLBAUER, Department of Agronomy and Plant Genetics, University of Minnesota, 1991 Upper Buford Circle, 411 Borlaug Hall, Saint Paul, MN, 55108, USA.; SEAN WALKOWIAK, Crop Development Centre, University of Saskatchewan, Agriculture Building, 51 Campus Drive, Saskatoon, SK, S7N 5A8, Canada.; CURTIS POZNIAK, Crop Development Centre, University of Saskatchewan, Agriculture Building, 51 Campus Drive, Saskatoon, SK, S7N 5A8, Canada.; RAVI SINGH, Global Wheat Program, International Maize and Wheat Improvement Center (CIMMYT), El Batan, 56237, Texcoco, CP, Mexico.; NILS STEIN, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben, Corrensstr. 3, 06466, Seeland, Germany.; MARTIN MASCHER, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben, Corrensstr. 3, 06466, Seeland, Germany.; ALLAN FRITZ, Department of Agronomy, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA.; JESSE POLAND, Department of Plant Pathology and Wheat Genetics Resource Center, Kansas State University, 1712 Claflin Road, Manhattan, KS, 66506, USA. |
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Título : |
The Aegilops ventricosa 2N v S segment in bread wheat: cytology, genomics and breeding. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Theoretical and Applied Genetics, volume 134, pag. 529?542, feb 2021. Open Access. Doi: https://doi.org/10.1007/s00122-020-03712-y |
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DOI : |
10.1007/s00122-020-03712-y |
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Idioma : |
Inglés |
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Notas : |
Article history:Received: 22 June 2020 / Accepted: 17 October 2020/ Published:12 November 2020/ Issue Date:February 2021 |
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Contenido : |
Abstract:
The first cytological characterization of the 2NvS segment in hexaploid wheat; complete de novo assembly and annotation of 2NvS segment; 2NvS frequency is increasing 2NvS and is associated with higher yield. The Aegilops ventricosa 2NvS translocation segment has been utilized in breeding disease-resistant wheat crops since the early 1990s. This segment is known to possess several important resistance genes against multiple wheat diseases including root knot nematode, stripe rust, leaf rust and stem rust. More recently, this segment has been associated with resistance to wheat blast, an emerging and devastating wheat disease in South America and Asia. To date, full characterization of the segment including its size, gene content and its association with grain yield is lacking. Here, we present a complete cytological and physical characterization of this agronomically important translocation in bread wheat. We de novo assembled the 2NvS segment in two wheat varieties, 'Jagger' and 'CDC Stanley,' and delineated the segment to be approximately 33 Mb. A total of 535 high-confidence genes were annotated within the 2NvS region, with > 10% belonging to the nucleotide-binding leucine-rich repeat (NLR) gene families. Identification of groups of NLR genes that are potentially N genome-specific and expressed in specific tissues can fast-track testing of candidate genes playing roles in various disease resistances. We also show the increasing frequency of 2NvS among spring and winter wheat breeding programs over two and a half decades, and the positive impact of 2NvS on wheat grain yield based on historical datasets. The significance of the 2NvS segment in wheat breeding due to resistance to multiple diseases and a positive impact on yield highlights the importance of understanding and characterizing the wheat pan-genome for better insights into molecular breeding for wheat improvement. MenosAbstract:
The first cytological characterization of the 2NvS segment in hexaploid wheat; complete de novo assembly and annotation of 2NvS segment; 2NvS frequency is increasing 2NvS and is associated with higher yield. The Aegilops ventricosa 2NvS translocation segment has been utilized in breeding disease-resistant wheat crops since the early 1990s. This segment is known to possess several important resistance genes against multiple wheat diseases including root knot nematode, stripe rust, leaf rust and stem rust. More recently, this segment has been associated with resistance to wheat blast, an emerging and devastating wheat disease in South America and Asia. To date, full characterization of the segment including its size, gene content and its association with grain yield is lacking. Here, we present a complete cytological and physical characterization of this agronomically important translocation in bread wheat. We de novo assembled the 2NvS segment in two wheat varieties, 'Jagger' and 'CDC Stanley,' and delineated the segment to be approximately 33 Mb. A total of 535 high-confidence genes were annotated within the 2NvS region, with > 10% belonging to the nucleotide-binding leucine-rich repeat (NLR) gene families. Identification of groups of NLR genes that are potentially N genome-specific and expressed in specific tissues can fast-track testing of candidate genes playing roles in various disease resistances. We also show the increasing frequency of 2NvS among spring and ... Presentar Todo |
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Palabras claves : |
BREAD WHEAT; BREEDING WHEAT IMRPVEMENT. |
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Thesagro : |
MEJORAMIENTO GENETICO DE PLANTAS; TRIGO; TRITICUM AESTIVUM. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://link.springer.com/content/pdf/10.1007/s00122-020-03712-y.pdf
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Marc : |
LEADER 03352naa a2200469 a 4500
001 1061527
005 2021-04-27
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1007/s00122-020-03712-y$2DOI
100 1 $aGAO, L.
245 $aThe Aegilops ventricosa 2N v S segment in bread wheat$bcytology, genomics and breeding.$h[electronic resource]
260 $c2021
500 $aArticle history:Received: 22 June 2020 / Accepted: 17 October 2020/ Published:12 November 2020/ Issue Date:February 2021
520 $aAbstract: The first cytological characterization of the 2NvS segment in hexaploid wheat; complete de novo assembly and annotation of 2NvS segment; 2NvS frequency is increasing 2NvS and is associated with higher yield. The Aegilops ventricosa 2NvS translocation segment has been utilized in breeding disease-resistant wheat crops since the early 1990s. This segment is known to possess several important resistance genes against multiple wheat diseases including root knot nematode, stripe rust, leaf rust and stem rust. More recently, this segment has been associated with resistance to wheat blast, an emerging and devastating wheat disease in South America and Asia. To date, full characterization of the segment including its size, gene content and its association with grain yield is lacking. Here, we present a complete cytological and physical characterization of this agronomically important translocation in bread wheat. We de novo assembled the 2NvS segment in two wheat varieties, 'Jagger' and 'CDC Stanley,' and delineated the segment to be approximately 33 Mb. A total of 535 high-confidence genes were annotated within the 2NvS region, with > 10% belonging to the nucleotide-binding leucine-rich repeat (NLR) gene families. Identification of groups of NLR genes that are potentially N genome-specific and expressed in specific tissues can fast-track testing of candidate genes playing roles in various disease resistances. We also show the increasing frequency of 2NvS among spring and winter wheat breeding programs over two and a half decades, and the positive impact of 2NvS on wheat grain yield based on historical datasets. The significance of the 2NvS segment in wheat breeding due to resistance to multiple diseases and a positive impact on yield highlights the importance of understanding and characterizing the wheat pan-genome for better insights into molecular breeding for wheat improvement.
650 $aMEJORAMIENTO GENETICO DE PLANTAS
650 $aTRIGO
650 $aTRITICUM AESTIVUM
653 $aBREAD WHEAT
653 $aBREEDING WHEAT IMRPVEMENT
700 1 $aKOO, D.H.
700 1 $aJULIANA, P.
700 1 $aRIFE, T.
700 1 $aSINGH, D.
700 1 $aCRISTIANO LEMES DA SILVA
700 1 $aLUX, T.
700 1 $aDORN, K.M.
700 1 $aCLINESMITH, M.
700 1 $aSILVA, P.
700 1 $aWANG, X.
700 1 $aSPANNAGL, M.
700 1 $aMONAT, C.
700 1 $aFRIEBE, B.
700 1 $aSTEUERNAGEL, B.
700 1 $aMUEHLBAUER, G.J.
700 1 $aWALKOWIAK, S.
700 1 $aPOZNIAK, C.
700 1 $aSINGH, R.
700 1 $aSTEIN, N.
700 1 $aMASCHER, M.
700 1 $aFRITZ, A.
700 1 $aPOLAND, J.
773 $tTheoretical and Applied Genetics, volume 134, pag. 529?542, feb 2021. Open Access. Doi: https://doi.org/10.1007/s00122-020-03712-y
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