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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
10/04/2019 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
COSTA, R.A. DA; CARGNELUTTI ,J.F.; SCHILD, C.; FLORES, E.F.; RIET-CORREA, F.; GIANNITTI, F. |
Afiliación : |
RICARDO ALMEIDA DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Setor de Virologia Veterinária, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazi; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Setor de Virologia Veterinária, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.//Veterinary Population Medicine Department, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, USA. |
Título : |
Outbreak of contagious ecthyma caused by Orf virus (Parapoxvirus ovis) in a vaccinated sheep flock in Uruguay. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Brazilian Journal Of Microbiology, mar 05 2019. OPEN ACCESS. |
ISSN : |
1678-4405 (Electronic). |
DOI : |
10.1007/s42770-019-00057-7 |
Idioma : |
Inglés |
Notas : |
Article history: Date of Electronic Publication: 2019 Mar 05/Received: 4 October 2018 /Accepted: 7 January 2019. |
Contenido : |
Abstract:Orf virus (ORFV) causes contagious ecthyma (CE), a highly transmissible, zoonotic disease of small ruminants. CE most
commonly affects lambs and unvaccinated sheep. This work reports epidemiologic, clinicopathologic, and virologic findings
in a CE outbreak in a vaccinated sheep flock in Uruguay and failure to detect ORFV in a commercial vaccine. |
Palabras claves : |
CONTAGIOUS PUSTULAR DERMATITIS; LIVE VACCINE; OVINE; PARAPOXIRUS; PHYLOGENETICS; PLATAFORMA SALUD ANIMAL; RUMINANTS; SALUD ANIMAL. |
Thesagro : |
OVINOS; RUMIANTES. |
Asunto categoría : |
E16 Enfermedades de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12610/1/Braz-J-Microbiol-2019-Mar-05-Costa.pdf
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Marc : |
LEADER 01443naa a2200337 a 4500 001 1059710 005 2019-10-09 008 2019 bl uuuu u00u1 u #d 022 $a1678-4405 (Electronic). 024 7 $a10.1007/s42770-019-00057-7$2DOI 100 1 $aCOSTA, R.A. DA 245 $aOutbreak of contagious ecthyma caused by Orf virus (Parapoxvirus ovis) in a vaccinated sheep flock in Uruguay.$h[electronic resource] 260 $c2019 500 $aArticle history: Date of Electronic Publication: 2019 Mar 05/Received: 4 October 2018 /Accepted: 7 January 2019. 520 $aAbstract:Orf virus (ORFV) causes contagious ecthyma (CE), a highly transmissible, zoonotic disease of small ruminants. CE most commonly affects lambs and unvaccinated sheep. This work reports epidemiologic, clinicopathologic, and virologic findings in a CE outbreak in a vaccinated sheep flock in Uruguay and failure to detect ORFV in a commercial vaccine. 650 $aOVINOS 650 $aRUMIANTES 653 $aCONTAGIOUS PUSTULAR DERMATITIS 653 $aLIVE VACCINE 653 $aOVINE 653 $aPARAPOXIRUS 653 $aPHYLOGENETICS 653 $aPLATAFORMA SALUD ANIMAL 653 $aRUMINANTS 653 $aSALUD ANIMAL 700 1 $aCARGNELUTTI ,J.F. 700 1 $aSCHILD, C. 700 1 $aFLORES, E.F. 700 1 $aRIET-CORREA, F. 700 1 $aGIANNITTI, F. 773 $tBrazilian Journal Of Microbiology, mar 05 2019. OPEN ACCESS.
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Registro original : |
INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
06/06/2019 |
Actualizado : |
06/06/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
BESIL, N.; CESIO, V.; LUQUE, E.; PINTOS, P.; RIVAS, F.; HEINZEN, H. |
Afiliación : |
NATALIA BESIL, Universidad de la República (UdelaR)/ Facultad de Química; VERÓNICA CESIO, Universidad de la República (UdelaR)/ Facultad de Química; MAYZA ELEANA LUQUE NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PEDRO MAXIMILIANO PINTOS RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HORACIO HEINZEN, Universidad de la República (UdelaR)/ Facultad de Química. |
Título : |
Dissipation of pre-harvest pesticides on "Clementine" mandarins after open field application, and their persistence when stored under conventional postharvest conditions. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Horticulturae. 2018, vol.4, Issue 4:55. |
DOI : |
10.3390/horticulturae4040055 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 13 October 2018 / Revised: 11 December 2018 / Accepted: 12 December 2018 / Published: 18 December 2018.
This article belongs to the Special Issue Postharvest Disease Development: Pre and/or Postharvest Practices. |
Contenido : |
ABSTRACT.
The dissipation of field-applied difenoconazole, imidacloprid, pyraclostrobin and spinosad on Clementine mandarins (Citrus clementina Hort. ex Tan.) under controlled conditions throughout the citrus production chain was assessed. At harvest, 42 days after application, the dissipation of these pesticides were 80, 92, and 48% for difenoconazole, imidacloprid, pyraclostrobin, respectively, and spinosad was below the level of detectability. At day 28 after application, spinosad was no longer detected. The model equations that best describe the dissipation curves of these pesticides on Clementine mandarins showed different patterns. Their half-life on Clementine, calculated by the best-fitted experimental data, were 19.2 day (1st-order model) for difenoconazole, 4.1 day (Root Factor (RF) 1st-order model) for imidacloprid, 39.8 day (2nd-order model) for pyraclostrobin and 5.8 day (1st-order model) for spinosad. These results are the first record of pyraclostrobin persistence on mandarins, showing a longer half-life in this matrix than those reported for any other fruit. The treated fruit were harvested and submitted to the usual postharvest treatments: first, a hypochlorite drenching was performed; as a second step, imazalil and wax were applied, and then the mandarins were stored at 4 °C. After 32 days, cold storage caused no significant effects on the residue levels of the four pesticides compared with those determined on freshly harvested mandarins. All residues were below their Codex and European Union (EU) maximum residue limit (MRL) for mandarin since the spray application day. MenosABSTRACT.
The dissipation of field-applied difenoconazole, imidacloprid, pyraclostrobin and spinosad on Clementine mandarins (Citrus clementina Hort. ex Tan.) under controlled conditions throughout the citrus production chain was assessed. At harvest, 42 days after application, the dissipation of these pesticides were 80, 92, and 48% for difenoconazole, imidacloprid, pyraclostrobin, respectively, and spinosad was below the level of detectability. At day 28 after application, spinosad was no longer detected. The model equations that best describe the dissipation curves of these pesticides on Clementine mandarins showed different patterns. Their half-life on Clementine, calculated by the best-fitted experimental data, were 19.2 day (1st-order model) for difenoconazole, 4.1 day (Root Factor (RF) 1st-order model) for imidacloprid, 39.8 day (2nd-order model) for pyraclostrobin and 5.8 day (1st-order model) for spinosad. These results are the first record of pyraclostrobin persistence on mandarins, showing a longer half-life in this matrix than those reported for any other fruit. The treated fruit were harvested and submitted to the usual postharvest treatments: first, a hypochlorite drenching was performed; as a second step, imazalil and wax were applied, and then the mandarins were stored at 4 °C. After 32 days, cold storage caused no significant effects on the residue levels of the four pesticides compared with those determined on freshly harvested mandarins. All residues were ... Presentar Todo |
Palabras claves : |
DEGRADATION DYNAMIC; LC-MS/MS; PESTICIDE RESIDUES. |
Thesagro : |
CITRUS. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/12791/1/horticulturae-04-00055.pdf
https://www.mdpi.com/2311-7524/4/4/55
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Marc : |
LEADER 02625naa a2200253 a 4500 001 1059829 005 2019-06-06 008 2018 bl uuuu u00u1 u #d 024 7 $a10.3390/horticulturae4040055$2DOI 100 1 $aBESIL, N. 245 $aDissipation of pre-harvest pesticides on "Clementine" mandarins after open field application, and their persistence when stored under conventional postharvest conditions.$h[electronic resource] 260 $c2018 500 $aArticle history: Received: 13 October 2018 / Revised: 11 December 2018 / Accepted: 12 December 2018 / Published: 18 December 2018. This article belongs to the Special Issue Postharvest Disease Development: Pre and/or Postharvest Practices. 520 $aABSTRACT. The dissipation of field-applied difenoconazole, imidacloprid, pyraclostrobin and spinosad on Clementine mandarins (Citrus clementina Hort. ex Tan.) under controlled conditions throughout the citrus production chain was assessed. At harvest, 42 days after application, the dissipation of these pesticides were 80, 92, and 48% for difenoconazole, imidacloprid, pyraclostrobin, respectively, and spinosad was below the level of detectability. At day 28 after application, spinosad was no longer detected. The model equations that best describe the dissipation curves of these pesticides on Clementine mandarins showed different patterns. Their half-life on Clementine, calculated by the best-fitted experimental data, were 19.2 day (1st-order model) for difenoconazole, 4.1 day (Root Factor (RF) 1st-order model) for imidacloprid, 39.8 day (2nd-order model) for pyraclostrobin and 5.8 day (1st-order model) for spinosad. These results are the first record of pyraclostrobin persistence on mandarins, showing a longer half-life in this matrix than those reported for any other fruit. The treated fruit were harvested and submitted to the usual postharvest treatments: first, a hypochlorite drenching was performed; as a second step, imazalil and wax were applied, and then the mandarins were stored at 4 °C. After 32 days, cold storage caused no significant effects on the residue levels of the four pesticides compared with those determined on freshly harvested mandarins. All residues were below their Codex and European Union (EU) maximum residue limit (MRL) for mandarin since the spray application day. 650 $aCITRUS 653 $aDEGRADATION DYNAMIC 653 $aLC-MS/MS 653 $aPESTICIDE RESIDUES 700 1 $aCESIO, V. 700 1 $aLUQUE, E. 700 1 $aPINTOS, P. 700 1 $aRIVAS, F. 700 1 $aHEINZEN, H. 773 $tHorticulturae. 2018, vol.4, Issue 4:55.
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