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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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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
05/02/2020 |
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Actualizado : |
05/02/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
BERNAL, R.; BERGER, R.D. |
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Afiliación : |
ROBERTO FRANCISCO BERNAL PIACENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R. D. BERGER, Plant Pathology Department, University of Florida, Gainesville, FL, United States. |
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Título : |
The spread of epiphytic populations of Xanthomonas campestris pv. vesicatoria on pepper in the field. |
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Fecha de publicación : |
1996 |
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Fuente / Imprenta : |
Journal of Phytopathology, 1996, Volume 144, Issue 9-10, Pages 479-484. |
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ISSN : |
0931-1785 |
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DOI : |
10.1111/j.1439-0434.1996.tb00328.x |
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Idioma : |
Inglés |
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Notas : |
Article history: Received January 18 1996 / Accepted May 25 1996. |
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Contenido : |
ABSTRACT.
The spread of the epiphytic population of Xanthomonas campestris pv. vesicatoria and the disease it causes, bacterial leaf spot, were studied in field plots of pepper near Gainesville, Florida. In the summer of 1989, the epiphytic population of X. campestris pv. vesicatoria was dispersed to the west-northwest from point sources of diseased plants. Winds from the southeast during rainstorms were essential for the spread of bacteria in the field. In the autumn of 1989, a focus of bacterial leaf spot developed naturally near the centre of the experimental plot. The epiphytic population of X. campestris pv. vesicatoria increased sharply after a 2-day rain accompanied with strong wind. The wind was believed to be responsible for the transport of bacteria to distances 32 m from the focus. Initially in both seasons, the epiphytic populations occurred as distinct gradients from the focal sources of diseased plants. These gradients flattened over time and the disease incidence increased to near 100%. The increase in the epiphytic populations of the pathogen to > 3.0 log10 (cfu cm-2) on healthy plants away from the foci preceded disease appearance by several weeks. Applications of cupric hydroxide plus mancozeb significantly reduced the epiphytic population of X. campestris pv. vesicatoria on pepper leaves and slowed the spread of disease in the plots. |
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Palabras claves : |
Bacteria (microorganisms); Vesicatoria. |
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Thesagro : |
XANTHOMONAS; XANTHOMONAS CAMPESTRIS pv. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02123naa a2200217 a 4500
001 1060767
005 2020-02-05
008 1996 bl uuuu u00u1 u #d
022 $a0931-1785
024 7 $a10.1111/j.1439-0434.1996.tb00328.x$2DOI
100 1 $aBERNAL, R.
245 $aThe spread of epiphytic populations of Xanthomonas campestris pv. vesicatoria on pepper in the field.$h[electronic resource]
260 $c1996
500 $aArticle history: Received January 18 1996 / Accepted May 25 1996.
520 $aABSTRACT. The spread of the epiphytic population of Xanthomonas campestris pv. vesicatoria and the disease it causes, bacterial leaf spot, were studied in field plots of pepper near Gainesville, Florida. In the summer of 1989, the epiphytic population of X. campestris pv. vesicatoria was dispersed to the west-northwest from point sources of diseased plants. Winds from the southeast during rainstorms were essential for the spread of bacteria in the field. In the autumn of 1989, a focus of bacterial leaf spot developed naturally near the centre of the experimental plot. The epiphytic population of X. campestris pv. vesicatoria increased sharply after a 2-day rain accompanied with strong wind. The wind was believed to be responsible for the transport of bacteria to distances 32 m from the focus. Initially in both seasons, the epiphytic populations occurred as distinct gradients from the focal sources of diseased plants. These gradients flattened over time and the disease incidence increased to near 100%. The increase in the epiphytic populations of the pathogen to > 3.0 log10 (cfu cm-2) on healthy plants away from the foci preceded disease appearance by several weeks. Applications of cupric hydroxide plus mancozeb significantly reduced the epiphytic population of X. campestris pv. vesicatoria on pepper leaves and slowed the spread of disease in the plots.
650 $aXANTHOMONAS
650 $aXANTHOMONAS CAMPESTRIS pv
653 $aBacteria (microorganisms)
653 $aVesicatoria
700 1 $aBERGER, R.D.
773 $tJournal of Phytopathology, 1996, Volume 144, Issue 9-10, Pages 479-484.
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
12/06/2024 |
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Actualizado : |
12/06/2024 |
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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 : |
FARIÑA, S.; MORENO, O.V.; CANDIOTI, F.; VILLANUEVA, C.; LEDEZMA, W.S.; MOSCOSO, C.J.; CAJARVILLE, C.; CHARLÓN, V.; ABAUNZA, L.U.; VITERI, A.G.; CHIRIFE, S.; HERRERA, D.; STIRLING, S. |
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Afiliación : |
SANTIAGO FARIÑA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0003-2386-7136; OSIRIS VIGIL MORENO, Instituto de Innovación Agropecuaria de Panamá (IDIAP), Ciudad del Saber, Clayton, Cuidad de Panamá, Panama; FRANCISCO CANDIOTI, Salto Agro S.S., Bgdier. E. López 1822, Gdor. Candioti, Santa Fe, Argentina; CRISTÓBAL VILLANUEVA, Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba, Costa Rica; WILLIAM SÁNCHEZ LEDEZMA, Instituto Nacional de Innovación y Transferencia en Tecnología Agropecuaria (INTA), Costa Rica; CRISTIAN J. MOSCOSO, Instituto de Investigaciones Agropecuarias, INIA Remehue, P.O. Box 24-0, Osorno, Chile; CECILIA CAJARVILLE, Facultad de Veterinaria, Universidad de la República (UdelaR), Ruta 1, km 42.5, San José, Uruguay; VERÓNICA CHARLÓN, Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Rafaela, Francia 459, Rafaela, Santa Fe, Argentina; LUIS URBINA ABAUNZA, Instituto Nicaragüense de Tecnología Agropecuaria (INTA), Managua, Nicaragua; ANTONIO GUACAPIÑA VITERI, Instituto Nacional de Investigaciones Agropecuarias (INIAP), Estación Experimental Santa Catalina, Panamericana Sur km. 1, Mejía, Ecuador; SILVIA CHIRIFE, Instituto Paraguayo de Tecnología Agraria (IPTA), Oficina Central, Ruta 2, Km 10,5, San Lorenzo, Paraguay; DOMICIANO HERRERA, Instituto de Innovación Agropecuaria de Panamá (IDIAP), Ciudad del Saber, Clayton, Cuidad de Panamá, Panama; MARÍA SOFÍA STIRLING SANTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORCID: https://orcid.org/0000-0001-6053-0386. |
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Título : |
Milk production systems in Latin America and the Caribbean: Biophysical, socio-economic, and environmental performance. |
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Fecha de publicación : |
2024 |
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Fuente / Imprenta : |
Agricultural Systems, 2024, Volume 218, 03987. https://doi.org/10.1016/j.agsy.2024.103987 |
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ISSN : |
0308-521X |
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DOI : |
10.1016/j.agsy.2024.103987 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 2 December 2023, Revised 8 March 2024, Accepted 30 April 2024, Available online 7 May 2024, Version of Record 7 May 2024. -- Correspondence: Fariña, S.; Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50 km 11, Colonia, Uruguay; email:santiagofarina1@gmail.com -- Funding: This research was funded by FONTAGRO through the project "Sustainable Intensification of Dairy" with grant FTG/RF-15940-RG. |
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Contenido : |
ABSTRACT.- CONTEXT: The Latin America-Caribbean (LAC) region has the potential to pursue a sustainable expansion of livestock production and capitalise on the growing global demand for dairy and beef products. However, it is necessary to understand the predominant production systems and their biophysical, economic, social, and environmental performances. OBJECTIVE: This study aimed to compare the milk production systems of nine countries of the region according to their major biophysical, socio-economic, and environmental performance indicators. METHODS: A panel of experts from different research organisations of each of the 9 countries defined the modal milk production system based on national reports and statistics. Each system was modelled by means of a whole-farm model, and 22 performance indicators were estimated as a result. The countries were classified in groups by cluster and principal component analyses and the sources of similarities and differences among them were described using the information provided by the 22 indicators evaluated. © 2023 |
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Palabras claves : |
Dairy system; Decent work and economic growth - Goal 8; LAC region; Partnership for the goals - Goal 17; Performance indicators; SISTEMA LECHERO - INIA; Sustainability; Sustainable Development Goals (SDGs). |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02736naa a2200397 a 4500
001 1064642
005 2024-06-12
008 2024 bl uuuu u00u1 u #d
022 $a0308-521X
024 7 $a10.1016/j.agsy.2024.103987$2DOI
100 1 $aFARIÑA, S.
245 $aMilk production systems in Latin America and the Caribbean$bBiophysical, socio-economic, and environmental performance.$h[electronic resource]
260 $c2024
500 $aArticle history: Received 2 December 2023, Revised 8 March 2024, Accepted 30 April 2024, Available online 7 May 2024, Version of Record 7 May 2024. -- Correspondence: Fariña, S.; Instituto Nacional de Investigación Agropecuaria (INIA), Ruta 50 km 11, Colonia, Uruguay; email:santiagofarina1@gmail.com -- Funding: This research was funded by FONTAGRO through the project "Sustainable Intensification of Dairy" with grant FTG/RF-15940-RG.
520 $aABSTRACT.- CONTEXT: The Latin America-Caribbean (LAC) region has the potential to pursue a sustainable expansion of livestock production and capitalise on the growing global demand for dairy and beef products. However, it is necessary to understand the predominant production systems and their biophysical, economic, social, and environmental performances. OBJECTIVE: This study aimed to compare the milk production systems of nine countries of the region according to their major biophysical, socio-economic, and environmental performance indicators. METHODS: A panel of experts from different research organisations of each of the 9 countries defined the modal milk production system based on national reports and statistics. Each system was modelled by means of a whole-farm model, and 22 performance indicators were estimated as a result. The countries were classified in groups by cluster and principal component analyses and the sources of similarities and differences among them were described using the information provided by the 22 indicators evaluated. © 2023
653 $aDairy system
653 $aDecent work and economic growth - Goal 8
653 $aLAC region
653 $aPartnership for the goals - Goal 17
653 $aPerformance indicators
653 $aSISTEMA LECHERO - INIA
653 $aSustainability
653 $aSustainable Development Goals (SDGs)
700 1 $aMORENO, O.V.
700 1 $aCANDIOTI, F.
700 1 $aVILLANUEVA, C.
700 1 $aLEDEZMA, W.S.
700 1 $aMOSCOSO, C.J.
700 1 $aCAJARVILLE, C.
700 1 $aCHARLÓN, V.
700 1 $aABAUNZA, L.U.
700 1 $aVITERI, A.G.
700 1 $aCHIRIFE, S.
700 1 $aHERRERA, D.
700 1 $aSTIRLING, S.
773 $tAgricultural Systems, 2024, Volume 218, 03987. https://doi.org/10.1016/j.agsy.2024.103987
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