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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
13/01/2021 |
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Actualizado : |
12/02/2021 |
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Autor : |
CARRA, B.; PASA, M. S.; ABREU, E. S.; DINI, M.; PASA, C. P.; CIOTTA, M. N.; HERTER, F. G.; MELLO-FARIAS, P. |
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Afiliación : |
BRUNO CARRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay / Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; MATEUS S. PASA, Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; EVERTON S. ABREU, Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay / Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; CARINA P. PASA, Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; MARLISE N. CIOTTA, Empresa de Pesquisa Agropecuaria e Extensao Rural de Santa Catarina, SC, Brasil.; FLAVIO G. HERTER, Universidade Federal de Pelotas. Departamento de Fitotecnia. Fruticultura Clima Temperado.; PAULO MELLO-FARIAS. |
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Título : |
Plant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil. |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
Anais da Academia Brasileira de Ciências, 2021, vol. 93, n. 3 e20180680, Pages 1-16. Doi: 10.1590/0001-3765202120180860 |
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Páginas : |
16 p. |
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ISSN : |
0001-3765, Online: 1678-2690 |
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DOI : |
10.1590/0001-3765202120180860 |
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Idioma : |
Inglés |
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Notas : |
Article history: Manuscript received on July 5, 2018 / Accepted for publication on June 6, 2019. Published online 2021 |
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Contenido : |
Abstract. The aim of this study was to evaluate the effect of different aminoethoxyviniglycine (AVG), thidiazuron (TDZ) and prohexadione calcium (P-Ca) rates sprayed at different timing on fruit set, yield, and fruit quality of 'Rocha' pear trees in different climatic conditions of Sothern Brazil. The study was performed in two commercial orchards located in Sao Joaquim, SC, (2015/2016) and Antonio Prado, RS (2016/2017). Plant material consisted of 'Rocha' pear trees grafted onto Pyrus calleryana and quince roorstock 'BA29' in Sao Joaquim and Antonio Prado, respectively. Treatments consisted of AVG, TDZ and P-Ca sprayed at different rates and timins. Truk cross-sectional area increase, fuit set, thinned fruit length, fruit diameter, L/D ratio, seed number, flesh fimmess, and soluble solids content were assessed. Fruit set and yield were consistently increased by AVG in all experiments. Fruit set was not affected by P-Ca 100 mg L-1 Sprayed at full bloom + 7 days after full bloom and TDZ 10mg-1 at full bloom. Fruit size was consistently incrased by TDZ. |
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Palabras claves : |
AMINOETHOXYVINILGLYCINE; FRUIT QUALITY; FRUITLET DROP; PROHEXADIONE CALCIUM; SEED NUMBER; THIDIAZURON. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14928/1/Acad-bras-cienc-2021-Carra.pdf
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Marc : |
LEADER 02176naa a2200325 a 4500
001 1061668
005 2021-02-12
008 2021 bl uuuu u00u1 u #d
022 $a0001-3765, Online: 1678-2690
024 7 $a10.1590/0001-3765202120180860$2DOI
100 1 $aCARRA, B.
245 $aPlant growth regulators to increase fruit set and yield of 'Rocha' pear trees in Southern Brazil.$h[electronic resource]
260 $c2021
300 $a16 p.
500 $aArticle history: Manuscript received on July 5, 2018 / Accepted for publication on June 6, 2019. Published online 2021
520 $aAbstract. The aim of this study was to evaluate the effect of different aminoethoxyviniglycine (AVG), thidiazuron (TDZ) and prohexadione calcium (P-Ca) rates sprayed at different timing on fruit set, yield, and fruit quality of 'Rocha' pear trees in different climatic conditions of Sothern Brazil. The study was performed in two commercial orchards located in Sao Joaquim, SC, (2015/2016) and Antonio Prado, RS (2016/2017). Plant material consisted of 'Rocha' pear trees grafted onto Pyrus calleryana and quince roorstock 'BA29' in Sao Joaquim and Antonio Prado, respectively. Treatments consisted of AVG, TDZ and P-Ca sprayed at different rates and timins. Truk cross-sectional area increase, fuit set, thinned fruit length, fruit diameter, L/D ratio, seed number, flesh fimmess, and soluble solids content were assessed. Fruit set and yield were consistently increased by AVG in all experiments. Fruit set was not affected by P-Ca 100 mg L-1 Sprayed at full bloom + 7 days after full bloom and TDZ 10mg-1 at full bloom. Fruit size was consistently incrased by TDZ.
653 $aAMINOETHOXYVINILGLYCINE
653 $aFRUIT QUALITY
653 $aFRUITLET DROP
653 $aPROHEXADIONE CALCIUM
653 $aSEED NUMBER
653 $aTHIDIAZURON
700 1 $aPASA, M. S.
700 1 $aABREU, E. S.
700 1 $aDINI, M.
700 1 $aPASA, C. P.
700 1 $aCIOTTA, M. N.
700 1 $aHERTER, F. G.
700 1 $aMELLO-FARIAS, P.
773 $tAnais da Academia Brasileira de Ciências, 2021, vol. 93$gn. 3 e20180680, Pages 1-16. Doi: 10.1590/0001-3765202120180860
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INIA Treinta y Tres (TT) |
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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 actual : |
21/02/2014 |
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Actualizado : |
23/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 1 |
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Autor : |
PÉREZ, C.A.; WINGFIELD, M.J.; SLIPPERS, B.; ALTIER, N.; BLANCHETTE, R.A. |
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Afiliación : |
C.A. PÉREZ; M.J. WINGFIELD; B. SLIPPERS; NORA ADRIANA ALTIER MANZINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; R.A. BLANCHETTE. |
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Título : |
Neofusicoccum eucalyptorum, a eucalyptus pathogen, on native myrtaceae in Uruguay. |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Plant Pathology, October 2009, Volume 58, Issue 5, pages 964-970. |
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ISSN : |
0032-0862 |
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DOI : |
10.1111/j.1365-3059.2009.02116.x |
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Idioma : |
Inglés |
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Notas : |
Article history: First published: 08 September 2009 / Published online 20 July 2009. |
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Contenido : |
ABSTRACT.
Neofusicoccum eucalyptorum is a canker-associated fungus apparently highly specialized on Eucalyptus. However, in surveys of the microbial population inhabiting native Myrtaceae in Uruguay, fungal cultures resembling N. eucalyptorum were isolated. The possible occurrence of N. eucalyptorum on hosts other than Eucalyptus prompted further investigation. Several surveys were conducted throughout Uruguay to obtain samples from native forests, focusing primarily on species in the Myrtaceae. Fungal identification was based on morphology and confirmed using comparison sequences for the internal transcribed spacer (ITS) of the rDNA operon. Pathogenicity was evaluated by inoculating plants of a Eucalyptus grandis clone. Morphological and molecular identification confirmed the occurrence of N. eucalyptorum on Blepharocalyx salicifolius, Myrceugenia glaucescens and Myrrhinium atropurpureum var. octandrum. This is the first report of N. eucalyptorum occurring in hosts other than Eucalyptus. Pathogenicity tests confirmed the ability of this species to produce cankers on E. grandis. This study provides information that will assist breeding programmes in attempts to obtain disease-resistant Eucalyptus plantations and it also suggests that a Eucalyptus pathogen could have moved to native trees in Uruguay.
© 2009 BSPP. |
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Palabras claves : |
Botryosphaeria canker; Botryosphaeria eucalyptorum; Host-jump events. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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Marc : |
LEADER 02145naa a2200241 a 4500
001 1012851
005 2019-10-23
008 2009 bl uuuu u00u1 u #d
022 $a0032-0862
024 7 $a10.1111/j.1365-3059.2009.02116.x$2DOI
100 1 $aPÉREZ, C.A.
245 $aNeofusicoccum eucalyptorum, a eucalyptus pathogen, on native myrtaceae in Uruguay.$h[electronic resource]
260 $c2009
500 $aArticle history: First published: 08 September 2009 / Published online 20 July 2009.
520 $aABSTRACT. Neofusicoccum eucalyptorum is a canker-associated fungus apparently highly specialized on Eucalyptus. However, in surveys of the microbial population inhabiting native Myrtaceae in Uruguay, fungal cultures resembling N. eucalyptorum were isolated. The possible occurrence of N. eucalyptorum on hosts other than Eucalyptus prompted further investigation. Several surveys were conducted throughout Uruguay to obtain samples from native forests, focusing primarily on species in the Myrtaceae. Fungal identification was based on morphology and confirmed using comparison sequences for the internal transcribed spacer (ITS) of the rDNA operon. Pathogenicity was evaluated by inoculating plants of a Eucalyptus grandis clone. Morphological and molecular identification confirmed the occurrence of N. eucalyptorum on Blepharocalyx salicifolius, Myrceugenia glaucescens and Myrrhinium atropurpureum var. octandrum. This is the first report of N. eucalyptorum occurring in hosts other than Eucalyptus. Pathogenicity tests confirmed the ability of this species to produce cankers on E. grandis. This study provides information that will assist breeding programmes in attempts to obtain disease-resistant Eucalyptus plantations and it also suggests that a Eucalyptus pathogen could have moved to native trees in Uruguay. © 2009 BSPP.
653 $aBotryosphaeria canker
653 $aBotryosphaeria eucalyptorum
653 $aHost-jump events
700 1 $aWINGFIELD, M.J.
700 1 $aSLIPPERS, B.
700 1 $aALTIER, N.
700 1 $aBLANCHETTE, R.A.
773 $tPlant Pathology, October 2009, Volume 58, Issue 5, pages 964-970.
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