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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
12/03/2018 |
Actualizado : |
13/03/2018 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
SANTOS, W.; FREITAS, M.L.M.; DALASTRA, C.; SOUZA, F.B.; TORRES, D.; MORAES, M.A.; MACHADO, J.A.R.; AGUIAR, A.V.; MORAES, M.L.T.; SEBBENN, A.M. |
Afiliación : |
WANDERLELY SANTOS; CLEITON DALASTRA; FRANCINE BEATRIZ SOUZA; DIEGO GABRIEL TORRES DINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELA APARECIDA MORAES; JOSÉ ARIMATÉIA RABELO MACHADO; ANANDA VIRGINIA AGUIAR; MÁRIO LUIZ TEIXEIRA MORAES. |
Título : |
Genetic variation in Dipteryx alata progenies in Brazil |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
In: IUFRO Forest Tree Breeding Conference, August 25-29, Prague, Czech Republic, 2014. Book of Abstracts. |
Páginas : |
p. 58 |
Idioma : |
Inglés |
Palabras claves : |
GENÉTICA FORESTAL. |
Thesagro : |
BRASIL; FORESTACIÓN. |
Asunto categoría : |
K10 Producción forestal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/8908/1/Genetic-Variation-in-Dipterix-alata-progenies-in-Brazil.pdf
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Marc : |
LEADER 00748nam a2200253 a 4500 001 1058239 005 2018-03-13 008 2014 bl uuuu u01u1 u #d 100 1 $aSANTOS, W. 245 $aGenetic variation in Dipteryx alata progenies in Brazil$h[electronic resource] 260 $aIn: IUFRO Forest Tree Breeding Conference, August 25-29, Prague, Czech Republic, 2014. Book of Abstracts.$c2014 300 $ap. 58 650 $aBRASIL 650 $aFORESTACIÓN 653 $aGENÉTICA FORESTAL 700 1 $aFREITAS, M.L.M. 700 1 $aDALASTRA, C. 700 1 $aSOUZA, F.B. 700 1 $aTORRES, D. 700 1 $aMORAES, M.A. 700 1 $aMACHADO, J.A.R. 700 1 $aAGUIAR, A.V. 700 1 $aMORAES, M.L.T. 700 1 $aSEBBENN, A.M.
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Registro original : |
INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
19/07/2022 |
Actualizado : |
19/07/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DINI, M.; RASEIRA, M.C.B.; SCARIOTTO, S.; CARPENEDO, S.; UENO, B. |
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. |
Título : |
Peach and nectarine susceptibility to brown rot and protocol optimization to evaluate Monilinia fructicola sporulation. |
Complemento del título : |
Crop Protection. (Fitossanidade). |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Acta Scientiarum. Agronomy, 2022, 44(1), e55850. doi: https://doi.org/10.4025/actasciagron.v44i1.55850 |
ISSN : |
1807-8621 (electronic) |
DOI : |
10.4025/actasciagron.v44i1.55850 |
Idioma : |
Inglés |
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/ |
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 |
Palabras claves : |
Genetic resistance; Screening. |
Thesagro : |
PRUNUS PERSICA. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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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