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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 Las Brujas. |
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Fecha : |
25/03/2021 |
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Actualizado : |
25/03/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DINI, M.; SCARIOTTO, S.; RASEIRA, M.C.B.; UENO, B. |
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Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, Programa de Po?s-Graduaça?o em Agronomia (PPGA), Universidade Federal de Pelotas (UFPel), Pelotas-RS, Brazil; S. SCARIOTTO, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil.; M.C.B. RASEIRA, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil.; B. UENO, Empresa Brasileira de Pesquisa Agropecua?ria (Embrapa), Embrapa Clima Temperado, Pelotas-RS, Brazil. |
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Título : |
Heritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper]. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Acta Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47 |
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ISBN : |
978-94-62613-02-7 |
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ISSN : |
0567-7572 (print); 2406-6168 (electronic) |
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DOI : |
10.17660/ActaHortic.2021.1304.47 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania.
Convener: F. Stanica. Editors: F. Stanica, T. DeJong.
Corresponding author: Maximiliano Dini - email: maxidini@hotmail.com |
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Contenido : |
ABSTRACT.
Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotype, enables a medium genetic advance for brown rot resistance. The selections Conserva 947 and Conserva 1600 were the parents with higher brown rot resistance (similar to 'Bolinha'), with the potential of passing this trait to their offspring.
@ International Society for Horticultural Science. MenosABSTRACT.
Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotyp... Presentar Todo |
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Palabras claves : |
Brazilian genotypes; Genetic resistance; Genetic variability; Monilinia fruticola. |
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Thesagro : |
PRUNUS PERSICA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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Marc : |
LEADER 02934naa a2200265 a 4500
001 1061865
005 2021-03-25
008 2021 bl uuuu u00u1 u #d
020 $a978-94-62613-02-7
022 $a0567-7572 (print); 2406-6168 (electronic)
024 7 $a10.17660/ActaHortic.2021.1304.47$2DOI
100 1 $aDINI, M.
245 $aHeritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper].$h[electronic resource]
260 $c2021
500 $aArticle history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania. Convener: F. Stanica. Editors: F. Stanica, T. DeJong. Corresponding author: Maximiliano Dini - email: maxidini@hotmail.com
520 $aABSTRACT. Brown rot caused by the fungus Monilinia fructicola is the most important disease in peach production areas of Brazil. The increased concern with the environment, consumers and workers' health, emphasizes control strategies other than fungicide applications. Among them genetic resistance is the most efficient. However, availability of resistant genotypes is still limited. Thus the main objective of this work was to seek sources of brown rot resistance, as well as to study the segregation, estimate the heritability and verify the possible existence of maternal effects. Heritability of brown rot resistance was investigated in peach fruits of several genotypes from the Embrapa peach breeding program. Sixteen progenies and 20 parents were evaluated. Disinfested fruits were wounded with a microsyringe and inoculated by deposition of a 10 ?L drop of a 2.5×104 spores mL?1 of M. fructicola. The fungus inoculum was obtained from a culture originated from peach mummies from four different sites. After inoculation, the fruits were incubated under controlled conditions for 72 h, before evaluation of lesion size and sporulation. High phenotypic variability and transgressive segregation were observed for brown rot resistance in fruits. Several genotypes showed similar resistance as 'Bolinha', the standard Brazilian cultivar for resistance. The heritability of brown rot resistance in fruits (diameter of the lesion and sporulation), was medium. Parental selection based on phenotype, enables a medium genetic advance for brown rot resistance. The selections Conserva 947 and Conserva 1600 were the parents with higher brown rot resistance (similar to 'Bolinha'), with the potential of passing this trait to their offspring. @ International Society for Horticultural Science.
650 $aPRUNUS PERSICA
653 $aBrazilian genotypes
653 $aGenetic resistance
653 $aGenetic variability
653 $aMonilinia fruticola
700 1 $aSCARIOTTO, S.
700 1 $aRASEIRA, M.C.B.
700 1 $aUENO, B.
773 $tActa Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47
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| Registros recuperados : 13 | |
| 1. |  | RASEIRA, M.C.B. Frutas nativas. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Frutícola; Facultad de Agronomía, Universidad de la República; Dirección General Forestal, MGAP. Encuentro Nacional de Frutos Nativos, 5. Salto (Uruguay): INIA, 2010. p. 12-15 (INIA Serie Actividades de Difusión ; 602)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 2. | | RASEIRA, M.C.B. A pitangueira no sul do Brasil. In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Frutícola. Encuentro Nacional de Frutos Nativos, 4. Canelones (Uruguay): INIA, 2008. p. 16-17 (INIA Serie Actividades de Difusión; 530)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 3. | | DINI, M.; RASEIRA, M.C.B.; UENO, B. Avances en el control de la podredumbre morena. [Presentación Oral-O16M3]. Módulo 3 - PROTECCIÓN VEGETAL. (Conferencia Principal y Presentaciones Orales). In: Dini, M.; Soria, J. (Eds.). Encuentro latinoamericano Prunus sin Fronteras, 8., 6-8 noviembre 2019, INIA Las Brujas, Canelones, Uruguay. Actas. Canelones (UY): INIA. p.23. (Serie Actividades de Difusión; 793). Se incluye presentación oral.| Biblioteca(s): INIA Las Brujas. |
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| 4. | | DINI, M.; RASEIRA, M.C.B.; SCARIOTTO, S.; UENO, B. Breeding peaches for brown rot resistance in Embrapa. Agronomy, 2022, Volume 12, Issue 10, Article 2306. Gold Open Access. doi: https://doi.org/10.3390/agronomy12102306 Article history: Received 31 July 2022; Revised 6 September 2022; Accepted 12 September 2022; Published 26 September 2022. -- Correspondence author:
Dini, M.; Programa de Pós-Graduação em Agronomia, Faculdade de Agronomia Eliseu Maciel,...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 5. | | SCARIOTTO, S.; DINI, M.; RASEIRA, M.C.B.; SANTOS, J. Estimates of genetic parameters for brown rot resistance in Prunus persica. [Conference paper]. Acta Horticulturae, February 2021, N°1304, p. 289-298. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.40 Article history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania.
Convener: F. Stanica. Editors: F. Stanica, T. DeJong.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
|  |
| 6. | | DINI, M.; SCARIOTTO, S.; RASEIRA, M.C.B.; UENO, B. Heritability and segregation of resistance to brown rot in peach fruits. [Conferencie paper]. Acta Horticulturae, February 2021, N°1304, p. 339-346. DOI: https://doi.org/10.17660/ActaHortic.2021.1304.47 Article history: Published 26 February 2021. Acta Horticulturae (ISHS) 1304: Proceedings of the IX International Peach Symposium, Bucharest, Romania.
Convener: F. Stanica. Editors: F. Stanica, T. DeJong.
Corresponding author: Maximiliano...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 7. | | DINI, M.; RASEIRA, M.C.B.; VALENTINI, G.; ZOPPOLO, R. Peach: current situation in Uruguay, Brazil and Argentina. [Duraznero: situación actual en Uruguay, Brasil y Argentina.]. [Pessegueiro: situação atual no Uruguai, Brasil e Argentina.] Agrociencia Uruguay, Apr 2021, vol. 25, NE1, e394. DOI: https://doi.org/10.31285/AGRO.25.394 Artilce history: Received 21 Sep 2020; Accepted 25 Oct 2020; Published 06 Apr 2021.
Editor: Jorge Soria (Instituto Nacional de Investigación Agropecuaria -INIA - Canelones, Uruguay).
Correspondence: Roberto Zoppolo, Email:...| Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : Nacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 8. | | DINI, M.; FRANZON, R.C.; RASEIRA, M.C.B; UENO, B.; MARCHI, P.M.; VIZZOTTO, M. Blossom blight resistance in peach: phenotyping and antioxidants content in petals. Brazilian Archives of Biology and Technology, 2023, Volume 66, e23220730. https://doi.org/10.1590/1678-4324-2023220730 -- OPEN ACCESS. Article history: Received 15 September 2022, Accepted 31 May 2023, Publication in this collection 30 October 2023, Date of issue 2023. -- Document type: Article Gold Open Access. -- Correspondence: Dini, M.; Universidade Federal de...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 9. | | MILECH, C.G.; DINI, M.; FRANZONI, R.C.; RASEIRA, M.C.B. Chilling requirement of four peach cultivars estimated by changes in flower bud weights. * Rev. Ceres, 2022, , v.69, n.1, p.22-30. OPEN ACCESS. https://doi.org/10.1590/0034-737X202269010004 Article history: Received 15 Oct 2020; Accepted 06 June 2021; Published 14 Jan 2022; Date of issue Jan-Feb 2022.
*This work is part of the first author?s doctoral thesis.
Corresponding author:Maria do Carmo Bassols Raseira, mailto:...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | MILECH, C. G.; DINI, M.; SCARIOTTO, S.; SANTOS, J.; HERTER, F. G.; RASEIRA, M. C. B. Chilling requirement of ten peach cultivars estimated by different models. Original Research Article. Journal of Experimental Agriculture International, February 2018, Volume 20, Issue 4, p. 1-9. Article no.JEAI.39204. DOI: https://doi.org/10.9734/JEAI/2018/39204 Article history: Received 23 November 2017; Accepted 31 January 2018; Published 8 February 2018.
Authors' contributions: This work was carried out in collaboration between all authors.Authors CGM, FGHand MCBR designed the study, wrote the...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 12. | | DINI, M.; RASEIRA, M.C.B.; SCARIOTTO, S.; CARPENEDO, S.; UENO, B. Peach and nectarine susceptibility to brown rot and protocol optimization to evaluate Monilinia fructicola sporulation. Crop Protection. (Fitossanidade). Acta Scientiarum. Agronomy, 2022, 44(1), e55850. doi: https://doi.org/10.4025/actasciagron.v44i1.55850 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/| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 13. | | DINI, M.; RASEIRA, M.C.B.; CORRE, M.-N.; SIGNORET, V.; QUILOT-TURION, B. Influence of fruit wounding on subsequent Monilinia laxa infection of nectarines. Agronomy, 2023, volume 13, issue 5, Article 1235. https://doi.org/10.3390/agronomy13051235 -- OPEN ACCESS Article history: Received 31 March 2023, Revised 20 April 2023, Accepted 24 April 2023, Published 27 April 2023. -- Part of the PhD thesis of first author, Maximiliano Dini. -- Corresponing author: benedicte.quilot-turion@inrae.fr --...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 13 | |
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