| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha : |
22/02/2021 |
|
Actualizado : |
22/02/2021 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
LEONI, C.; DUARTE, F.; SPERONI, G.; SILVERA, M.; IRIARTE, W.; BONNECARRERE, V. |
|
Afiliación : |
CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FELICIA DUARTE BAREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; G. SPERONI, Departamento de Biolog??a Vegetal, Facultad de Agronom??a, Universidad de la Repu?blica, Montevideo, Uruguay.; MARIANA SILVERA ORREGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WANDA IRIARTE GRECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Etiology of pear flower bud necrosis in Uruguay. [Conference paper]. |
|
Fecha de publicación : |
2021 |
|
Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1303, p. 359-366. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.50 |
|
ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
|
DOI : |
10.17660/ActaHortic.2021.1303.50 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein. |
|
Contenido : |
Abstract:
Pear flower bud necrosis (PFBN) has been observed in Uruguayan orchards affecting the productivity of the trees. Severity of the problem is highly variable across years and despite the fact that it is observed in several countries, the etiology of the disease is not always clear. To elucidate the cause of PFBN, different activities were implemented over several years: surveys of pear orchards to quantify PFBN severity, morphological and histological studies of diseased buds, and isolation of potential pathogenic microorganisms from affected tissues. From the orchard surveys no clear association between climatic conditions (mean temperatures, precipitation, chilling hours) and PFBN were detected for the five years evaluated. Flower buds collected one month before flowering and fixed in formalin-ethanol-acetic acid solution showed necrosis associated with tumour development in bud primordia, and histological preparations from those tumours showed cell hypertrophy and hyperplasia. Finally, from the diseased buds we consistently isolated bacteria and no fungi. The bacteria were gram negative, oxidase positive, fluorescent on King B medium, produced indole-3-acetic acid and were positive in the tobacco hypersensitivity test. We sequenced the 16S RNA genes of the isolated bacteria to perform a taxonomic classification. We conclude that PFBN in Uruguay is caused by bacteria belonging to the Pseudomonas genus.
@ International Society for Horticultural Science. |
|
Palabras claves : |
WILLIAM'S. |
|
Thesagro : |
PSEUDOMONAS SP; PYRUS COMMUNIS. |
|
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
|
Marc : |
LEADER 02505naa a2200253 a 4500
001 1061746
005 2021-02-22
008 2021 bl uuuu u00u1 u #d
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2021.1303.50$2DOI
100 1 $aLEONI, C.
245 $aEtiology of pear flower bud necrosis in Uruguay. [Conference paper].$h[electronic resource]
260 $c2021
500 $aArticle history: Published 5 February 2021. In: Acta Horticulturae (ISHS) 1303: XIII International Pear Symposium, Montevideo, Uruguay. Conveners: Roberto Zoppolo, Danilo Cabrera. Editors: Roberto Zoppolo, Danilo Cabrera, D. Granatstein.
520 $aAbstract: Pear flower bud necrosis (PFBN) has been observed in Uruguayan orchards affecting the productivity of the trees. Severity of the problem is highly variable across years and despite the fact that it is observed in several countries, the etiology of the disease is not always clear. To elucidate the cause of PFBN, different activities were implemented over several years: surveys of pear orchards to quantify PFBN severity, morphological and histological studies of diseased buds, and isolation of potential pathogenic microorganisms from affected tissues. From the orchard surveys no clear association between climatic conditions (mean temperatures, precipitation, chilling hours) and PFBN were detected for the five years evaluated. Flower buds collected one month before flowering and fixed in formalin-ethanol-acetic acid solution showed necrosis associated with tumour development in bud primordia, and histological preparations from those tumours showed cell hypertrophy and hyperplasia. Finally, from the diseased buds we consistently isolated bacteria and no fungi. The bacteria were gram negative, oxidase positive, fluorescent on King B medium, produced indole-3-acetic acid and were positive in the tobacco hypersensitivity test. We sequenced the 16S RNA genes of the isolated bacteria to perform a taxonomic classification. We conclude that PFBN in Uruguay is caused by bacteria belonging to the Pseudomonas genus. @ International Society for Horticultural Science.
650 $aPSEUDOMONAS SP
650 $aPYRUS COMMUNIS
653 $aWILLIAM'S
700 1 $aDUARTE, F.
700 1 $aSPERONI, G.
700 1 $aSILVERA, M.
700 1 $aIRIARTE, W.
700 1 $aBONNECARRERE, V.
773 $tActa Horticulturae, February 2021, N°1303, p. 359-366. DOI: https://doi.org/10.17660/ActaHortic.2021.1303.50
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 428 | |
| 81. |  | ARÁOZ, V.; SILVEIRA, C.S.; MORÉ, G.; BANCHERO, G.; RIET-CORREA, F.; GIANNITTI, F. Fatal Sarcocystis cruzi-induced eosinophilic myocarditis in a heifer in Uruguay. Journal of Veterinary Diagnostic Investigation, 2019, Vol. 31(4) 656-660, 2019. Article history: Article first published online: June 10, 2019// Issue published: July 1, 2019| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
|    |
| 83. | | COSTA, R.A. DA; SCHILD, C.; CAFFARENA, D.; GIANNITTI, F.; BANCHERO, G.; DEL PINO, M.L.; RIET-CORREA, F. High frequency of cutaneous squamous cell carcinoma in Friesian Milchschaf sheep in Uruguay. [Alta frequência de carcinoma cutâneo de células escamosas em ovinos da raça Frisona Milchschaf no Uruguai]. Pesquisa Veterinaria Brasileira, 1 January 2019, Volume 39, Issue 4, Pages 251-254. [Open Access]. Article history: Received on December 3, 2018.//Accepted for publication on December 12, 2018.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
|  |
| 84. | | BERTON, M.P.; SILVA, R.P; CARVALHO, F.E.; CHIAIA HLJ.; OLIVEIRA, PS.; ELER, JP.; BANCHERO, G.; FERRAZ, JBS; BALDI, F. Genetic parameter estimates for gastrointestinal nematode parasite resistance and maternal efficiency indicator traits in Santa Inês breed. Journal Of Animal Breeding And Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie 2019 Nov, Vol. 136 (6), p. 495-504. DOI: https://doi.org/10.1111/jbg.12424 Article history: Date of Electronic Publication: 2019 jul| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
| |
| 85. | | RABAZA, A.; BANCHERO, G.; CAJARVILLE,C.; ZUNINO, P.; BRITO, A.; REPETTO, J.; FRAGA, M. Effects of feed withdrawal duration on animal behaviour, rumen microbiota and blood chemistry in feedlot cattle: implications for rumen acidosis. Animal, Volume 14 , Issue 1 , January 2020 , pp. 66 - 77. DOI: https://doi.org/10.1017/S1751731119001538 Article history: Received 22 October 2018 // Accepted 13 June 2019.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
| |
| 86. | | FERREIRA, G.; CIAPPESONI, G.; NAVAJAS, E.; GIORELLO, D.; VELAZCO, J.I.; BANCHERO, G.; DE BARBIERI, I. Evaluación de días de medición necesarios para estimar el consumo residual del alimento en ovinos. [Resumen]. Congreso de la Asociación Latinoamericana de Especialistas en Pequeños Rumiantes y Camélidos Sudamericanos (ALEPRyCS), 11., 4-7 de junio, Querétaro, 2019. Rev. Acad. Ciênc. Anim., v. 17(Supl 1):249, 2019. p. 249| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 89. | | BANCHERO, G.; BALDI, F.; GONZALEZ, D.; LUZARDO, S.; FIERRO, S.; QUINTANS, G. Realimentar las ovejas ad libitum luego de una restricción energética durante la mitad de la gestación no afectó el desempeño animal, el inicio de pubertad ni la tasa ovulatoria de las corderas. In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 89-98. (INIA Serie Técnica; 252)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
| |
| 90. | | OLIVERA-MUZANTE, J.; FIERRO, S.; ALABART, J.L.; CLARAMUNT, M.; MINTEGUIAGA, M.A.; AUNCHAYNA, G.; ERRANDONEA, N.; BANCHERO, G. Short-term dietary protein supplementation improves reproductive performance of estrous-synchronized ewes when there are long intervals of prostaglandin or progesterone-based treatments for timed AI. Animal Reproduction Science, July 2019, Volume 206, Pages 78-84. Article history: Received 21 November 2018 //Received in revised form 9 May 2019// Accepted23May2019//Available online 25 May 2019.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA La Estanzuela. |
| |
| 92. | | BATISTA, C.; VELAZCO, J.I.; BANCHERO, G.; BALDI, F.; QUINTANS, G. Two metabolizable energy levels in the last third of gestation of beef cows on placenta efficiency. In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. p. 24 Trabajo originalmente publicado en: Batista, C.; Quintans, G.; Banchero, G.; Velazco, J.; Baldi, F. 2017. Zootecnia, Annual Meeting of the Brazilian Society of Animal Science, 54th. Two metabolizable energy levels in the last third...| Tipo: Abstracts/Resúmenes |
| Biblioteca(s): INIA Treinta y Tres. |
| |
| 95. | | LÓPEZ MAZZ, C.; BALDI, F.; QUINTANS, G.; REGUEIRO, M.; BANCHERO, G. Effect of early shearing on the productive performance of offspring in their first 18 months of age.[Poster]. In: Annual Meeting of the European Federation of Animal Science (EAAP), 69., 2018, Dubrovnik, Croatia. Book of abstracts... Wageningen, NL: WAP, 2018. p. 516.| Biblioteca(s): INIA Treinta y Tres. |
| |
| 100. | | AMORIM, S.T.; KLUSKA, S.; PIATTO BERTON, M.; ANTUNES DE LEMOS, M.V.; PERIPOLLI, E.; BONVINO STAFUZZA, N.; FERNÁNDEZ MARTÍN, J.; SAURA ÁLVAREZ, M.; VILLANUEVA GAVIÑA, B.; TORO, M.A.; BANCHERO, G.; SILVA OLIVEIRA, P.; GRIGOLETTO, L.; PEREIRA ELER, J.; BALDI, F.; STERMAN FERRAZ, J.B. Genomic study for maternal related traits in Santa Inês sheep breed. Livestock Science, November 2018, Volume 217, Pages 76-84. Doi: https://doi.org/10.1016/j.livsci.2018.09.011 Article history: Received 23 January 2018 // Revised 6 September 2018 // Accepted 11 September 2018 // Available online 20 September 2018.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
| |
| Registros recuperados : 428 | |
|
| Expresión de búsqueda válido. Check! |
|
|
