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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
19/07/2022 |
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Actualizado : |
19/07/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DINI, M.; RASEIRA, M.C.B.; SCARIOTTO, S.; CARPENEDO, S.; UENO, B. |
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Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidade Federal de Pelotas; MARIA DO CARMO BASSOLS RASEIRA, Empresa Brasileira de Pesquisa Agropecuária; SILVIA SCARIOTTO, Universidade Tecnológica Federal do Paraná; SILVIA CARPENEDO, Empresa Brasileira de Pesquisa Agropecuária; BERNARDO UENO, Empresa Brasileira de Pesquisa Agropecuária. |
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Título : |
Peach and nectarine susceptibility to brown rot and protocol optimization to evaluate Monilinia fructicola sporulation. |
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Complemento del título : |
Crop Protection. (Fitossanidade). |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Acta Scientiarum. Agronomy, 2022, 44(1), e55850. doi: https://doi.org/10.4025/actasciagron.v44i1.55850 |
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ISSN : |
1807-8621 (electronic) |
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DOI : |
10.4025/actasciagron.v44i1.55850 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received on September 16, 2020; Accepted on January 20, 2021.
This work is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/ |
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Contenido : |
ABSTRACT.- The fungus Monilinia fructicola, which causes brown rot in fruits, is one of the main peach pathogens. The emergence of fungicide-resistant fungus isolates, as well as the attempt to reduce sprays, favors adoption of other control strategies. Among them, one of the most important is genetic resistance. This study was carried out aiming to evaluate the susceptibility of 16 peach and 4 nectarine genotypes to brown rot, as well as to evaluate how well the sporulation area and diameter correlate with number of spores in the lesions. Both wounded and non-wounded fruits were inoculated with 10 ?L of M. fructicola suspension. Wounded fruits from all genotypes (nectarines and peaches) showed susceptibility to M. fructicola, from 92 to 100% of incidence. The disease incidence was between 18 and 100% when non-wounded fruits were inoculated. High variability was detected for the fungus sporulation, in both wounded and non-wounded fruits, with ranges between 16 to 96% and 0 to 94%, respectively. The fungus sporulation was variable among the genotypes (between 0.1 to 96.0 conidia per mm2) and it is positively correlated with the diameter and area of sporulation. The genotypes Conserva 947, Conserva 1662, Conserva 672, Conserva 1600,and 'Bolinha', are the ones with less susceptible to brown rot.
Copyright (c) 2022 Acta Scientiarum. Agronomy |
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Palabras claves : |
Genetic resistance; Screening. |
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Thesagro : |
PRUNUS PERSICA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
https://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/55850/751375154467
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Marc : |
LEADER 02405naa a2200241 a 4500
001 1063433
005 2022-07-19
008 2022 bl uuuu u00u1 u #d
022 $a1807-8621 (electronic)
024 7 $a10.4025/actasciagron.v44i1.55850$2DOI
100 1 $aDINI, M.
245 $aPeach and nectarine susceptibility to brown rot and protocol optimization to evaluate Monilinia fructicola sporulation.$h[electronic resource]
260 $c2022
500 $aArticle history: Received on September 16, 2020; Accepted on January 20, 2021. This work is licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by/4.0/
520 $aABSTRACT.- The fungus Monilinia fructicola, which causes brown rot in fruits, is one of the main peach pathogens. The emergence of fungicide-resistant fungus isolates, as well as the attempt to reduce sprays, favors adoption of other control strategies. Among them, one of the most important is genetic resistance. This study was carried out aiming to evaluate the susceptibility of 16 peach and 4 nectarine genotypes to brown rot, as well as to evaluate how well the sporulation area and diameter correlate with number of spores in the lesions. Both wounded and non-wounded fruits were inoculated with 10 ?L of M. fructicola suspension. Wounded fruits from all genotypes (nectarines and peaches) showed susceptibility to M. fructicola, from 92 to 100% of incidence. The disease incidence was between 18 and 100% when non-wounded fruits were inoculated. High variability was detected for the fungus sporulation, in both wounded and non-wounded fruits, with ranges between 16 to 96% and 0 to 94%, respectively. The fungus sporulation was variable among the genotypes (between 0.1 to 96.0 conidia per mm2) and it is positively correlated with the diameter and area of sporulation. The genotypes Conserva 947, Conserva 1662, Conserva 672, Conserva 1600,and 'Bolinha', are the ones with less susceptible to brown rot. Copyright (c) 2022 Acta Scientiarum. Agronomy
650 $aPRUNUS PERSICA
653 $aGenetic resistance
653 $aScreening
700 1 $aRASEIRA, M.C.B.
700 1 $aSCARIOTTO, S.
700 1 $aCARPENEDO, S.
700 1 $aUENO, B.
773 $tActa Scientiarum. Agronomy, 2022, 44(1), e55850. doi: https://doi.org/10.4025/actasciagron.v44i1.55850
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
24/10/2019 |
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Actualizado : |
24/10/2019 |
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Tipo de producción científica : |
Documentos |
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Autor : |
BARRIOS, E.; BUFFA, I.; CIAPPESONI, G.; SOTELO, D.; LLOVET, P.; FONSECA, J.; LAPETINA, J.; AYALA, W. |
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Afiliación : |
ETHEL BALOISA BARRIOS PIRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO BUFFA; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO SOTELO BOVINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ALEXIS LLOVET FILIPPINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIANA FONSECA, Universidad Federal de Pelotas.; JOAQUIN LAPETINA ACERENZA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALTER FELIZARDO AYALA SILVERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Módulo intensivo de producción ovina: conjugando investigación con enfoque de sistemas y transferencia tecnológica. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
En: DÍA DE CAMPO, 2019, UNIDAD EXPERIMENTAL PALO A PIQUE (UEPP), TREINTA Y TRES, UY. |
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Páginas : |
p. 21-26. |
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Idioma : |
Español |
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Palabras claves : |
SISTEMAS INTENSIVOS DE PRODUCCIÓN OVINA. |
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Thesagro : |
OVINOS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13581/1/DC-UEPP-octubre-2019-p.21-25.pdf
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Marc : |
LEADER 00717nam a2200217 a 4500
001 1060347
005 2019-10-24
008 2019 bl uuuu u0uu1 u #d
100 1 $aBARRIOS, E.
245 $aMódulo intensivo de producción ovina$bconjugando investigación con enfoque de sistemas y transferencia tecnológica.$h[electronic resource]
260 $aEn: DÍA DE CAMPO, 2019, UNIDAD EXPERIMENTAL PALO A PIQUE (UEPP), TREINTA Y TRES, UY.$c2019
300 $ap. 21-26.
650 $aOVINOS
653 $aSISTEMAS INTENSIVOS DE PRODUCCIÓN OVINA
700 1 $aBUFFA, I.
700 1 $aCIAPPESONI, G.
700 1 $aSOTELO, D.
700 1 $aLLOVET, P.
700 1 $aFONSECA, J.
700 1 $aLAPETINA, J.
700 1 $aAYALA, W.
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INIA Treinta y Tres (TT) |
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