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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 : |
23/05/2016 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
GERMAN, S.; KOLMER, J.A. |
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Afiliación : |
SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; USDA-ARS, Cereal Disease Lab. |
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Título : |
Leaf rust resistance in selected uruguayan common wheat cultivars with early maturity. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Crop Science, 2012, v. 52, no.2, p.601-608. |
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DOI : |
10.2135/cropsci2011.06.0335 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34. MenosABSTRACT.
Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated
to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources o... Presentar Todo |
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Palabras claves : |
FUNGI. |
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Thesagro : |
HONGOS; PUCCINIA RECONDITA; TRITICUM; TRITICUM AESTIVUM. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02124naa a2200205 a 4500
001 1054842
005 2021-06-24
008 2012 bl uuuu u00u1 u #d
024 7 $a10.2135/cropsci2011.06.0335$2DOI
100 1 $aGERMAN, S.
245 $aLeaf rust resistance in selected uruguayan common wheat cultivars with early maturity.$h[electronic resource]
260 $c2012
520 $aABSTRACT. Leaf rust (caused by Puccinia triticina Eriks.) is an important disease of wheat (Triticum aestivum L.) in Uruguay; therefore breeding for resistance to this disease has been a long-term objective for the INIA wheat-breeding program. Information on the identity of resistance genes present in the program is required to design strategies to breed for effective and more durable resistance. The leaf rust resistance genes present in seven adapted cultivars that have been extensively used in crosses were studied. Races of Puccinia triticina with different virulence combinations were used to determine which seedling resistance genes may be present in six cultivars. Genetic analysis of seedling and adult plant resistance (APR) was conducted on BC1F2 and F3 generations from four cultivars crossed with the susceptible cultivar Thatcher. The cultivar Estanzuela Tarariras was postulated to have Lr3bg and genetically determined to have Lr13 and Lr34; INIA Boyero was postulated to have Lr26 and genetically determined to have Lr13 and Lr34; Estanzuela Benteveo was postulated to have Lr3a and Lr26 and genetically determined to have Lr13. Estanzuela Pelón 90 was postulated to have Lr1, Lr17a, and Lr26 and genetically determined to have Lr34; INIA Caburé was postulated to have Lr24; INIA Churrinche was postulated to have Lr10 and Lr24; and INIA Tero was postulated to have Lr17a and Lr24. INIA Boyero and Estanzuela Benteveo carry additional APR gene(s) that might be useful sources of resistance in addition to Lr34.
650 $aHONGOS
650 $aPUCCINIA RECONDITA
650 $aTRITICUM
650 $aTRITICUM AESTIVUM
653 $aFUNGI
700 1 $aKOLMER, J.A.
773 $tCrop Science, 2012$gv. 52, no.2, p.601-608.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
28/06/2018 |
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Tipo de producción científica : |
Documentos |
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Autor : |
SCARLATO, M.; DOGLIOTTI, S.; GIMENEZ, G.; LENZI, A. |
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Afiliación : |
MARIANA SCARLATO GARCIA, Universidad de la República (UdelaR)/ Facultad de Agronomía; SANTIAGO DOGLIOTTI, Universidad de la República (UdelaR)/ Facultad de Agronomía; GUSTAVO GIMENEZ FRANQUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALBERTO RICARDO LENZI CEDREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Análisis y jerarquización de factores determinantes del rendimiento del cultivo de frutilla en el sur de Uruguay. (Tesis de Maestría Facultad de Agronomía ? Universidad de la Republica, INIA). |
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Complemento del título : |
Día de campo. Predio de la Familia Topetti, San Antonio, Canelones, 3 de setiembre 2013. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
In: INIA Las Brujas, Programa Nacional Producción Hortícola. Frutilla en el sur del país. Canelones (UY): INIA, 2013. |
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Páginas : |
p. 8-15 |
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Serie : |
(INIA Serie Actividades de Difusión; 717) |
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ISSN : |
1688-9258 |
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Idioma : |
Español |
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Thesagro : |
FRESA; FRUTILLA; MANEJO DEL CULTIVO; URUGUAY. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10571/1/ad-717-p.-8-15.pdf
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Marc : |
LEADER 00821naa a2200229 a 4500
001 1012511
005 2018-06-28
008 2013 bl uuuu u00u1 u #d
022 $a1688-9258
100 1 $aSCARLATO, M.
245 $aAnálisis y jerarquización de factores determinantes del rendimiento del cultivo de frutilla en el sur de Uruguay. (Tesis de Maestría Facultad de Agronomía ? Universidad de la Republica, INIA).
260 $c2013
300 $ap. 8-15
490 $a(INIA Serie Actividades de Difusión; 717)
650 $aFRESA
650 $aFRUTILLA
650 $aMANEJO DEL CULTIVO
650 $aURUGUAY
700 1 $aDOGLIOTTI, S.
700 1 $aGIMENEZ, G.
700 1 $aLENZI, A.
773 $tIn: INIA Las Brujas, Programa Nacional Producción Hortícola. Frutilla en el sur del país. Canelones (UY): INIA, 2013.
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