| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
|
Fecha : |
01/12/2015 |
|
Actualizado : |
31/01/2020 |
|
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
|
Autor : |
KOHLI, M.M.; DÍAZ DE ACKERMANN, M. |
|
Afiliación : |
MAN MOHAN KOHLI, CAPECO (Cámara Paraguaya de Exportadores y Comerciantes de Cereales y Oleaginosos); MARTHA DÍAZ DE ACKERMANN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Resistance to Fusarium Head Blight in South American Wheat Germplasm. |
|
Fecha de publicación : |
2013 |
|
Fuente / Imprenta : |
In: Alconada Magliano, T.M.; Chulze, S.N. (Eds.). Fusarium Head Blight in Latin America. Dordrecht, NL: Springer, 2013, p. 263-297. |
|
ISBN : |
978-94-007-7090-4 (print) // 978-94-007-7091-1 (eBook) |
|
DOI : |
10.1007/978-94-007-7091-1_16 |
|
Idioma : |
Inglés |
|
Contenido : |
ABSTRACT.
Fusarium Head Blight (FHB) identifi ed in the early part of the twentieth century in South America, remained relatively irregular in appearance till the 1980s. However, the early epidemics recorded in Argentina, Brazil and Uruguay must have been severe enough to wipe out production, thereby forcing wheat breeders to look for sources of resistance among the local varieties and/or landraces that survived. It is these old landraces such as Barletta or Lin Calel and Americano selections from La Plata River basin as well as Polyssu and Alfredo Chaves lines from Brazil that formed the initial base of subsequent commercial varieties with moderate resistance to FHB. While the genetic basis of such locally selected resistance has not been researched, it received a further boost from the introduction of two sister lines from Italy, Ardito and Mentana, which led to development of world famous Frontana and other varieties. Both sister lines have 50 % of contribution from a Japanese variety Akagomoughi used as male parent in the cross. Since the 1970s, the Japanese and Chinese germplasm, fi rstly NobeokaBozu, Nyu Bay and Pekin 8 distributed from Brazil and lately Sumai#3, Catbird and many others distributed by International
Wheat and Maize Improvement Center, CIMMYT, in the form of international nurseries have become the backbone of the FHB resistance in the region. Recently, the national wheat breeding programs are exploring the role of synthetic wheats and other alien species to widen the base of FHB resistance and also combine it with additional sources for low mycotoxin generation to safeguard the human and animal health.
© Springer Science+Business Media Dordrecht 2013. All rights are reserved. MenosABSTRACT.
Fusarium Head Blight (FHB) identifi ed in the early part of the twentieth century in South America, remained relatively irregular in appearance till the 1980s. However, the early epidemics recorded in Argentina, Brazil and Uruguay must have been severe enough to wipe out production, thereby forcing wheat breeders to look for sources of resistance among the local varieties and/or landraces that survived. It is these old landraces such as Barletta or Lin Calel and Americano selections from La Plata River basin as well as Polyssu and Alfredo Chaves lines from Brazil that formed the initial base of subsequent commercial varieties with moderate resistance to FHB. While the genetic basis of such locally selected resistance has not been researched, it received a further boost from the introduction of two sister lines from Italy, Ardito and Mentana, which led to development of world famous Frontana and other varieties. Both sister lines have 50 % of contribution from a Japanese variety Akagomoughi used as male parent in the cross. Since the 1970s, the Japanese and Chinese germplasm, fi rstly NobeokaBozu, Nyu Bay and Pekin 8 distributed from Brazil and lately Sumai#3, Catbird and many others distributed by International
Wheat and Maize Improvement Center, CIMMYT, in the form of international nurseries have become the backbone of the FHB resistance in the region. Recently, the national wheat breeding programs are exploring the role of synthetic wheats and other alien specie... Presentar Todo |
|
Palabras claves : |
CONO SUR DE AMÉRICA; FHB (FUSARIUM HEALD BLIGHT); FUSARIOSIS DE LA ESPIGA; HISTORIA DE CULTIVO DE TRIGO; LÍNEAS RESISTENTES A FUSARIOSIS DE LA ESPIGA; RESISTENCIA A FUSARIUM. |
|
Thesagro : |
ARGENTINA; BRASIL; FITOMEJORAMIENTO; FITOPATOLOGÍA; GERMOPLASMA; PARAGUAY; TRIGO; TRITICUM AESTIVUM; URUGUAY. |
|
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento
H20 Enfermedades de las plantas |
|
Marc : |
LEADER 02752naa a2200325 a 4500
001 1053965
005 2020-01-31
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1007/978-94-007-7091-1_16$2DOI
100 1 $aKOHLI, M.M.
245 $aResistance to Fusarium Head Blight in South American Wheat Germplasm.
260 $c2013
520 $aABSTRACT. Fusarium Head Blight (FHB) identifi ed in the early part of the twentieth century in South America, remained relatively irregular in appearance till the 1980s. However, the early epidemics recorded in Argentina, Brazil and Uruguay must have been severe enough to wipe out production, thereby forcing wheat breeders to look for sources of resistance among the local varieties and/or landraces that survived. It is these old landraces such as Barletta or Lin Calel and Americano selections from La Plata River basin as well as Polyssu and Alfredo Chaves lines from Brazil that formed the initial base of subsequent commercial varieties with moderate resistance to FHB. While the genetic basis of such locally selected resistance has not been researched, it received a further boost from the introduction of two sister lines from Italy, Ardito and Mentana, which led to development of world famous Frontana and other varieties. Both sister lines have 50 % of contribution from a Japanese variety Akagomoughi used as male parent in the cross. Since the 1970s, the Japanese and Chinese germplasm, fi rstly NobeokaBozu, Nyu Bay and Pekin 8 distributed from Brazil and lately Sumai#3, Catbird and many others distributed by International Wheat and Maize Improvement Center, CIMMYT, in the form of international nurseries have become the backbone of the FHB resistance in the region. Recently, the national wheat breeding programs are exploring the role of synthetic wheats and other alien species to widen the base of FHB resistance and also combine it with additional sources for low mycotoxin generation to safeguard the human and animal health. © Springer Science+Business Media Dordrecht 2013. All rights are reserved.
650 $aARGENTINA
650 $aBRASIL
650 $aFITOMEJORAMIENTO
650 $aFITOPATOLOGÍA
650 $aGERMOPLASMA
650 $aPARAGUAY
650 $aTRIGO
650 $aTRITICUM AESTIVUM
650 $aURUGUAY
653 $aCONO SUR DE AMÉRICA
653 $aFHB (FUSARIUM HEALD BLIGHT)
653 $aFUSARIOSIS DE LA ESPIGA
653 $aHISTORIA DE CULTIVO DE TRIGO
653 $aLÍNEAS RESISTENTES A FUSARIOSIS DE LA ESPIGA
653 $aRESISTENCIA A FUSARIUM
700 1 $aDÍAZ DE ACKERMANN, M.
773 $tIn: Alconada Magliano, T.M.; Chulze, S.N. (Eds.). Fusarium Head Blight in Latin America. Dordrecht, NL: Springer, 2013, p. 263-297.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| 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 actual : |
24/11/2022 |
|
Actualizado : |
25/11/2022 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
VILLAR, A.; VERO, S.; PEREYRA, S.; ALTIER, N.; DE LUCCA, F.; ABREO, E.; PÉREZ, C. |
|
Afiliación : |
H. ANDRÉS VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVANA VERO, Facultad de Química, Montevideo, Uruguay; SILVIA ANTONIA PEREYRA CORREA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FLORENCIA DE LUCCA, EEMAC, Departamento de Protección Vegetal, Facultad de Agronomía, UdelaR, Paysandú, Uruguay; EDUARDO RAUL ABREO GIMENEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS A. PÉREZ, EEMAC, Departamento de Protección Vegetal, Facultad de Agronomía, UdelaR, Paysandú, Uruguay. |
|
Título : |
Characterization of the antagonistic capacity of Trichoderma spp. from agricultural systems. |
|
Fecha de publicación : |
2022 |
|
Fuente / Imprenta : |
International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.359-368. doi: https://doi.org/10.1080/09670874.2022.2123568 |
|
ISSN : |
1366-5863 (online) |
|
DOI : |
10.1080/09670874.2022.2123568 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received 29 April 2022, Accepted 28 August 2022, Published online: 11 November 2022. -- Corresponding author: H. Andrés Villar - mailto: villarandres@gmail.com , Instituto Nacional de Investigación Agropecuaria, INIA Las Brujas. Ruta 48, Km 10, Canelones, Uruguay. -- Supplemental data for this article is available online at https://doi.org/10.1080/09670874.2022.2123568 -- Funding: This work was supported by the Comision Sectorial de Investigacion Cientifica (CSIC) of the Universidad de la Republica under grant of Introduction to Research; Agencia Nacional de Investigacion e Innovacion (ANII) under grant of Postgraduate Nationals Scholarships. |
|
Contenido : |
ABSTRACT.- Diseases caused by crop residue-dependent pathogens have increased during the last decades in Uruguayan agriculture systems, in particular Pyrenophora tritici-repentis and Cochliobolus sativus. Consequently, we searched for the presence of fungal antagonists for these pathogens, particularly Trichoderma. Seven species of Trichoderma inhabiting soils and crop residues were identified. Strains of all identified species had high in vitro antagonistic activity against both pathogens. These results confirm the presence of Trichoderma spp. naturally inhabiting crop residues and soils, with potential to inhibit C. sativus and P. tritici-repentis. Managing antagonist populations is a promising and underdeveloped strategy that warrant further investigation. © 2022 Informa UK Limited, trading as Taylor & Francis Group |
|
Palabras claves : |
Antagonism; Biological control; Cochliobolus sativus; Pyrenophora tritici-repentis; Trichoderma. |
|
Asunto categoría : |
F01 Cultivo |
|
Marc : |
LEADER 02495naa a2200289 a 4500
001 1063782
005 2022-11-25
008 2022 bl uuuu u00u1 u #d
022 $a1366-5863 (online)
024 7 $a10.1080/09670874.2022.2123568$2DOI
100 1 $aVILLAR, A.
245 $aCharacterization of the antagonistic capacity of Trichoderma spp. from agricultural systems.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 29 April 2022, Accepted 28 August 2022, Published online: 11 November 2022. -- Corresponding author: H. Andrés Villar - mailto: villarandres@gmail.com , Instituto Nacional de Investigación Agropecuaria, INIA Las Brujas. Ruta 48, Km 10, Canelones, Uruguay. -- Supplemental data for this article is available online at https://doi.org/10.1080/09670874.2022.2123568 -- Funding: This work was supported by the Comision Sectorial de Investigacion Cientifica (CSIC) of the Universidad de la Republica under grant of Introduction to Research; Agencia Nacional de Investigacion e Innovacion (ANII) under grant of Postgraduate Nationals Scholarships.
520 $aABSTRACT.- Diseases caused by crop residue-dependent pathogens have increased during the last decades in Uruguayan agriculture systems, in particular Pyrenophora tritici-repentis and Cochliobolus sativus. Consequently, we searched for the presence of fungal antagonists for these pathogens, particularly Trichoderma. Seven species of Trichoderma inhabiting soils and crop residues were identified. Strains of all identified species had high in vitro antagonistic activity against both pathogens. These results confirm the presence of Trichoderma spp. naturally inhabiting crop residues and soils, with potential to inhibit C. sativus and P. tritici-repentis. Managing antagonist populations is a promising and underdeveloped strategy that warrant further investigation. © 2022 Informa UK Limited, trading as Taylor & Francis Group
653 $aAntagonism
653 $aBiological control
653 $aCochliobolus sativus
653 $aPyrenophora tritici-repentis
653 $aTrichoderma
700 1 $aVERO, S.
700 1 $aPEREYRA, S.
700 1 $aALTIER, N.
700 1 $aDE LUCCA, F.
700 1 $aABREO, E.
700 1 $aPÉREZ, C.
773 $tInternational Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.359-368. doi: https://doi.org/10.1080/09670874.2022.2123568
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
