| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Treinta y Tres. |
|
Fecha : |
24/08/2016 |
|
Actualizado : |
08/10/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
MARTÍNEZ, S. |
|
Afiliación : |
SEBASTIÁN MARTÍNEZ KOPP, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Effects of combined application of potassium phosphite and fungicide on stem and sheath disease control, yield, and quality of rice. |
|
Fecha de publicación : |
2016 |
|
Fuente / Imprenta : |
Crop Protection, 2016, v. 89, p. 259-264. |
|
ISSN : |
0261-2194 |
|
DOI : |
10.1016/j.cropro.2016.08.002 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received 29 March 2016; received in revised form 26 July 2016; accepted 2 August 2016. |
|
Contenido : |
Abstract:
Phosphite has been shown to suppress some diseases in different plant species but disease control in rice has not been investigated. In 2012/13 and 2013/14 potassium phosphite was sprayed at 1775 g ha1 and 3550 g ha1 in field plots of rice in Uruguay to determine if phosphite alone or in combination with label rates of a mixed strobilurin and triazole fungicide could be used to effectively control stem rot and aggregate sheath spot in irrigated rice. Six treatments consisting of different combinations of potassium phosphite alone or with a fungicide and an unsprayed control were assayed in one application at lateboot to early-heading. Phosphite alone in single and double rate slightly reduced severity and incidence of stem rot and produced a small yield increase over the unsprayed control. Fungicide at a 50% label rate with phosphite reduced stem rot severity and incidence to a similar level as the fungicide alone applied at the label rate. Disease severity was reduced by approximately 25% and incidence by 17e20% when compared with untreated control. Yield increase was 5% for both treatments over the unsprayed control. Fungicide combined with phosphite at single and double rates reduced stem rot severity by 40 e45% and incidence by 34e38% when compared with untreated control, with yield increased by 10% over the unsprayed control and 5% over plots treated with a fungicide. These results indicate that a single application of potassium phosphite combined with fungicide can be used efficiently to manage of rice stem diseases. MenosAbstract:
Phosphite has been shown to suppress some diseases in different plant species but disease control in rice has not been investigated. In 2012/13 and 2013/14 potassium phosphite was sprayed at 1775 g ha1 and 3550 g ha1 in field plots of rice in Uruguay to determine if phosphite alone or in combination with label rates of a mixed strobilurin and triazole fungicide could be used to effectively control stem rot and aggregate sheath spot in irrigated rice. Six treatments consisting of different combinations of potassium phosphite alone or with a fungicide and an unsprayed control were assayed in one application at lateboot to early-heading. Phosphite alone in single and double rate slightly reduced severity and incidence of stem rot and produced a small yield increase over the unsprayed control. Fungicide at a 50% label rate with phosphite reduced stem rot severity and incidence to a similar level as the fungicide alone applied at the label rate. Disease severity was reduced by approximately 25% and incidence by 17e20% when compared with untreated control. Yield increase was 5% for both treatments over the unsprayed control. Fungicide combined with phosphite at single and double rates reduced stem rot severity by 40 e45% and incidence by 34e38% when compared with untreated control, with yield increased by 10% over the unsprayed control and 5% over plots treated with a fungicide. These results indicate that a single application of potassium phosphite combined with fungici... Presentar Todo |
|
Palabras claves : |
AZOXYSTROBIN; CIPROCONAZOLE. |
|
Thesagro : |
ARROZ; EL PASO 144; ORYZA SATIVA; URUGUAY. |
|
Asunto categoría : |
H20 Enfermedades de las plantas |
|
Marc : |
LEADER 02336naa a2200229 a 4500
001 1055345
005 2019-10-08
008 2016 bl uuuu u00u1 u #d
022 $a0261-2194
024 7 $a10.1016/j.cropro.2016.08.002$2DOI
100 1 $aMARTÍNEZ, S.
245 $aEffects of combined application of potassium phosphite and fungicide on stem and sheath disease control, yield, and quality of rice.$h[electronic resource]
260 $c2016
500 $aArticle history: Received 29 March 2016; received in revised form 26 July 2016; accepted 2 August 2016.
520 $aAbstract: Phosphite has been shown to suppress some diseases in different plant species but disease control in rice has not been investigated. In 2012/13 and 2013/14 potassium phosphite was sprayed at 1775 g ha1 and 3550 g ha1 in field plots of rice in Uruguay to determine if phosphite alone or in combination with label rates of a mixed strobilurin and triazole fungicide could be used to effectively control stem rot and aggregate sheath spot in irrigated rice. Six treatments consisting of different combinations of potassium phosphite alone or with a fungicide and an unsprayed control were assayed in one application at lateboot to early-heading. Phosphite alone in single and double rate slightly reduced severity and incidence of stem rot and produced a small yield increase over the unsprayed control. Fungicide at a 50% label rate with phosphite reduced stem rot severity and incidence to a similar level as the fungicide alone applied at the label rate. Disease severity was reduced by approximately 25% and incidence by 17e20% when compared with untreated control. Yield increase was 5% for both treatments over the unsprayed control. Fungicide combined with phosphite at single and double rates reduced stem rot severity by 40 e45% and incidence by 34e38% when compared with untreated control, with yield increased by 10% over the unsprayed control and 5% over plots treated with a fungicide. These results indicate that a single application of potassium phosphite combined with fungicide can be used efficiently to manage of rice stem diseases.
650 $aARROZ
650 $aEL PASO 144
650 $aORYZA SATIVA
650 $aURUGUAY
653 $aAZOXYSTROBIN
653 $aCIPROCONAZOLE
773 $tCrop Protection, 2016$gv. 89, p. 259-264.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Treinta y Tres (TT) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
04/06/2018 |
|
Actualizado : |
04/06/2018 |
|
Tipo de producción científica : |
Documentos |
|
Autor : |
BERGER, A.; BONNECARRERE, V.; BORSANI, O.; CASARETTO, E.; CASTILLO, A.; CASTRO, A.; CERETTA, S.; FLEITAS, L.; GALLINO, J.P.; GARAYCOCHEA, S.; IRIARTE, W.; KAVANOVÁ, M.; QUERO, G.; REY, E.; RUIBAL, C.; SIMONDI, S.; VIDAL, S. |
|
Afiliación : |
ANDRES GUSTAVO BERGER RICCA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; O. BORSANI, Universidad de la República (UdelaR)/ Facultad de Agronomía; E. CASARETTO, Universidad de la República (UdelaR)/ Facultad de Agronomía; ALICIA MARIA CASTILLO SALLE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; A. CASTRO, Universidad de la República (UdelaR)/ Facultad de Ciencias; SERGIO EDUARDO CERETTA SORIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; L. FLEITAS, Universidad de la República (UdelaR)/ Facultad de Ciencias; J.P. GALLINO, Universidad de la República (UdelaR)/ Facultad de Ciencias; SILVIA RAQUEL GARAYCOCHEA SOLSONA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WANDA IRIARTE GRECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MONIKA KAVANOVÁ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GASTÓN QUERO CORRALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDGARDO JAVIER REY PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; C. RUIBAL, Universidad de la República (UdelaR)/ Facultad de Ciencias; S. SIMONDI, Universidad Nacional de Cuyo (Argentina); S. VIDAL, Universidad de la República (UdelaR)/ Facultad de Ciencias. |
|
Título : |
Aproximaciones genómicas, fisiológicas y de mejoramiento para incrementar la tolerancia a sequía en soja. |
|
Fecha de publicación : |
2017 |
|
Fuente / Imprenta : |
In: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, X. Encuentro Nacional de REDBIO, II. Jornada técnica. Las Brujas, Canelones (UY): INIA, 2017. |
|
Serie : |
(Serie Actividades de Difusión; 780) |
|
ISSN : |
1688-9258 |
|
Idioma : |
Español |
|
Contenido : |
El estrés por sequía es uno de los factores ambientales más importantes que reducen el rendimiento de los cultivos. Esta reducción ocurre a pesar del incremento logrado a través de la
incorporación de mejores prácticas agrícolas y del mejoramiento genético.
Se busca analizar desde el punto de vista fenotípico y genético las variaciones existentes en los genotipos ya adaptados a nuestras condiciones de crecimiento con el objetivo de encontrar o generar variantes mejor adaptadas a la sequía. |
|
Palabras claves : |
EDICIÓN GENÓMICA; FENOTIPADO; GENOTIPADO. |
|
Thesagro : |
SEQUIA; SOJA. |
|
Asunto categoría : |
-- |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9972/1/sad-780-Berger-et-al.-p.6-8.pdf
|
|
Marc : |
LEADER 01723naa a2200397 a 4500
001 1058658
005 2018-06-04
008 2017 bl uuuu u00u1 u #d
022 $a1688-9258
100 1 $aBERGER, A.
245 $aAproximaciones genómicas, fisiológicas y de mejoramiento para incrementar la tolerancia a sequía en soja.
260 $c2017
490 $a(Serie Actividades de Difusión; 780)
520 $aEl estrés por sequía es uno de los factores ambientales más importantes que reducen el rendimiento de los cultivos. Esta reducción ocurre a pesar del incremento logrado a través de la incorporación de mejores prácticas agrícolas y del mejoramiento genético. Se busca analizar desde el punto de vista fenotípico y genético las variaciones existentes en los genotipos ya adaptados a nuestras condiciones de crecimiento con el objetivo de encontrar o generar variantes mejor adaptadas a la sequía.
650 $aSEQUIA
650 $aSOJA
653 $aEDICIÓN GENÓMICA
653 $aFENOTIPADO
653 $aGENOTIPADO
700 1 $aBONNECARRERE, V.
700 1 $aBORSANI, O.
700 1 $aCASARETTO, E.
700 1 $aCASTILLO, A.
700 1 $aCASTRO, A.
700 1 $aCERETTA, S.
700 1 $aFLEITAS, L.
700 1 $aGALLINO, J.P.
700 1 $aGARAYCOCHEA, S.
700 1 $aIRIARTE, W.
700 1 $aKAVANOVÁ, M.
700 1 $aQUERO, G.
700 1 $aREY, E.
700 1 $aRUIBAL, C.
700 1 $aSIMONDI, S.
700 1 $aVIDAL, S.
773 $tIn: INIA (Instituto Nacional de Investigación Agropecuaria); INIA Las Brujas; Biotecnología. Jornada de Agrobiotecnología, X. Encuentro Nacional de REDBIO, II. Jornada técnica. Las Brujas, Canelones (UY): INIA, 2017.
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! |
|
|
