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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 La Estanzuela; INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
PEREZ, E.; BLANCO, O.; BERRETA, C.; DOL, I.; LADO, J. |
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Afiliación : |
ELENA PEREZ FAGGIANI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ORIBE BLANCO MARTINEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; C. BERRETA, Citrícola Salteña; I. DOL, Universidad de la República (UdelaR)/ Facultad de Química; JOANNA LADO LINDNER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Imazalil concentration for in vitro monitoring of imazalil resistant isolates of Penicillium digitatum in citrus packinghouses. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Postharvest Biology and Technology, 2011, v.60, no.3, p. 258-262,. |
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DOI : |
10.1016/j.postharvbio.2011.01.002 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 30 August 2010 / Accepted 2 January 2011. |
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Contenido : |
ABSTRACT.
The extensive use of imazalil (IMZ) in Uruguayan citrus packinghouses to control Penicillium spp. favored the selection and proliferation of resistant isolates. With the aim of detecting Penicillium digitatum biotypes that are not controlled by commercial doses of IMZ, the IMZ concentration within amended potato dextrose agar (PDA) plates was adjusted to 1.0mgL -1 IMZ. This concentration allowed the detection of resistant isolates that were not controlled by commercial applications of 3.0gL -1 IMZ. These isolates were able to grow in fruit with IMZ residues of 0.92 and 3.08mgkg -1. Therefore, environmental monitoring of facilities where commercial dip applications containing 3.0gL -1 IMZ are employed, should be done with 1.0mgL -1 of IMZ in Petri dishes. We can conclude that use of IMZ in postharvest applications of 3.0gL -1 remains effective to control wild Uruguayan P. digitatum isolates but not for resistant ones. A survey of 26 P. digitatum isolates collected in Uruguay indicated IMZ resistant isolates occurred in packinghouses and not in citrus groves.
© 2011 Elsevier B.V. |
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Thesagro : |
CITRUS; ENFERMEDADES POSTCOSECHA; POSCOSECHA DE CÍTRICOS. |
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Asunto categoría : |
--
H20 Enfermedades de las plantas |
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Marc : |
LEADER 01867naa a2200229 a 4500
001 1012808
005 2019-10-15
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1016/j.postharvbio.2011.01.002$2DOI
100 1 $aPEREZ, E.
245 $aImazalil concentration for in vitro monitoring of imazalil resistant isolates of Penicillium digitatum in citrus packinghouses.
260 $c2011
500 $aArticle history: Received 30 August 2010 / Accepted 2 January 2011.
520 $aABSTRACT. The extensive use of imazalil (IMZ) in Uruguayan citrus packinghouses to control Penicillium spp. favored the selection and proliferation of resistant isolates. With the aim of detecting Penicillium digitatum biotypes that are not controlled by commercial doses of IMZ, the IMZ concentration within amended potato dextrose agar (PDA) plates was adjusted to 1.0mgL -1 IMZ. This concentration allowed the detection of resistant isolates that were not controlled by commercial applications of 3.0gL -1 IMZ. These isolates were able to grow in fruit with IMZ residues of 0.92 and 3.08mgkg -1. Therefore, environmental monitoring of facilities where commercial dip applications containing 3.0gL -1 IMZ are employed, should be done with 1.0mgL -1 of IMZ in Petri dishes. We can conclude that use of IMZ in postharvest applications of 3.0gL -1 remains effective to control wild Uruguayan P. digitatum isolates but not for resistant ones. A survey of 26 P. digitatum isolates collected in Uruguay indicated IMZ resistant isolates occurred in packinghouses and not in citrus groves. © 2011 Elsevier B.V.
650 $aCITRUS
650 $aENFERMEDADES POSTCOSECHA
650 $aPOSCOSECHA DE CÍTRICOS
700 1 $aBLANCO, O.
700 1 $aBERRETA, C.
700 1 $aDOL, I.
700 1 $aLADO, J.
773 $tPostharvest Biology and Technology, 2011$gv.60, no.3, p. 258-262,.
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INIA Las Brujas (LB) |
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| Registros recuperados : 2 | |
| 1. |  | LLANES-ÁLVAREZ, Y.; HERNÁNDEZ-RODRÍGUEZ, L.; INÉS PEÑA BÁRZAGA; VICTORIA ZAMORA RODRÍGUEZ; PAREDES TOMAS, C.; RIVAS, F.; LÁZARO MIERES, S.; MEJÍAS, K.; TEJEDA, C.G. DE; MANZANO ALFONOS, L.; HERNÁNDEZ MACHADO, D. Incidencia de Citrus tristeza virus (CTV) en áreas citrícolas de Cuba y caracterización parcial de aislados virales. [Incidence of Citrus tristeza virus (CTV) in citrus areas of Cuba and partial characterization of viral isolates.]. FVTO-20. Sección científica: Vigilancia fitosanitaria y manejo de plagas. [Scientific sesion: Phytosanitary surveillance and pest management]. In: Instituto de Investigaciones en Fruticultura Tropical (IIFT). Simposio Internacional de Fruticultura Tropical y Subtropical, 5.; Simposio Internacional de Piña, 9., "Fruticultura 2017". Libro de resúmenes."Por una fruticultura competitiva y sostenible". Cuba: Instituto de Investigaciones en Fruticultura Tropical. p. 37-39.| Tipo: Abstracts/Resúmenes |
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| 2. | | LLANES-ÁLVAREZ, Y.; PEÑA-BÁRZAGA, I.; ZAMORA-RODRÍGUEZ, V.; BATISTA-LE RIVEREND, L.; LÓPEZ, D.; RIVAS, F.; LÁZARO-MIERES, S.; MEJIAS, K.; GREGORIO-DE TEJEDA, C.; HERNÁNDEZ-RODRÍGUEZ, L. Prevalence of Citrus tristeza virus (CTV) genotype T30 in cuban citrus areas. (SUUU-P-3). [poster presentations]. Session III: Pests and Diseases. In: RIivas, F. (Ed.). IV International Symposium on Citrus Biotechnology. Book of Abstracts. Montevideo (UY): INIA. p. 63. (INIA Serie Técnica; 244)| Biblioteca(s): INIA Las Brujas. |
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