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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
04/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LADO, J.; MANZI, M.; SILVA, G.; LUQUE, E.; BLANCO, O.; PEREZ, E. |
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Afiliación : |
JOANNA LADO LINDNER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MATIAS JESUS MANZI FRAGA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GUILLERMO DANIEL SILVA MAINARDI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MAYZA ELEANA LUQUE NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ORIBE BLANCO MARTINEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; ELENA PEREZ FAGGIANI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Effective alternatives for the postharvest control of imazalil resistant Penicillium digitatum strains. |
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Complemento del título : |
Conference Paper. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Acta Horticulturae, 2010, no. 877, p.1449-1456. |
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ISBN : |
978-906605613-8 |
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ISSN : |
0567-7572 |
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DOI : |
10.17660/ActaHortic.2010.877.198 |
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Idioma : |
Inglés |
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Notas : |
ISHS Acta Horticulturae 877: VI International Postharvest Symposium. |
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Contenido : |
ABSTRACT.
Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The application of KS reduced strains incidence and sporulation by 50-70%. No difference (p?0.05) was found in the pathogen control comparing both application methods. All treatments were effective on reducing sensible strain sporulation, being only PI alone or combined with KS, effective for the resistant strain. We concluded that PI (750 ppm) alone or with KS at 2% can be applied as an alternative management to control Uruguayan Penicillium digitatum sensitive and resistant IMZ strains. MenosABSTRACT.
Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The applic... Presentar Todo |
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Palabras claves : |
Philabuster; Potassium sorbate; Pyrimethanil. |
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Thesagro : |
BACTERIOSIS; CITRUS; ENFERMEDADES DE LAS PLANTAS. |
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Asunto categoría : |
--
H20 Enfermedades de las plantas |
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Marc : |
LEADER 02867naa a2200301 a 4500
001 1012844
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020 $a978-906605613-8
022 $a0567-7572
024 7 $a10.17660/ActaHortic.2010.877.198$2DOI
100 1 $aLADO, J.
245 $aEffective alternatives for the postharvest control of imazalil resistant Penicillium digitatum strains.
260 $c2010
500 $aISHS Acta Horticulturae 877: VI International Postharvest Symposium.
520 $aABSTRACT. Postharvest diseases control in Citrus is essential to maintain fruit quality during storage, overseas transport and selling. Green mold caused by Penicillium digitatum is one of the most important postharvest diseases. In Uruguay it has been controlled by synthetic fungicides. Fungicide resistant strains make it neccesary to develop new strategies to control postharvest decay in Citrus. In view of this situation, we attempted to develop an effective alternative management to control Penicillium digitatum imazalil (IMZ) resistant strains. For this purpose 'Valencia' oranges were inoculated with imazalil sensitive SS-22 and resistant RS-20 strains selected previously according to their aggressiveness on lemon fruits. From 18-22 hours before treatments, each fruit was inoculated by wounding (depth 2 mm, breadth 1 mm) and inoculating with a P. digitatum spore suspension (1,0 × 106 spores/ml). Incidence and sporulation was evaluated after 7, 11 and 15 days at 20°C. Similarly, an experimental packing-line was used to evaluate chemical alternatives and application methods. Imazalil with pyrimethanil (Philabuster"-PI, 750 ppm) mixture or combined with potassium sorbate (KS, 2%) resulted in a significant control of the incidence and sporulation of the most aggressive P. digitatum resistant strain. The incidence was reduced from 75-80% in controls to 0-8% in treatments. IMZ applied at 1500 ppm did not control the incidence or sporulation of the resistant strain. The application of KS reduced strains incidence and sporulation by 50-70%. No difference (p?0.05) was found in the pathogen control comparing both application methods. All treatments were effective on reducing sensible strain sporulation, being only PI alone or combined with KS, effective for the resistant strain. We concluded that PI (750 ppm) alone or with KS at 2% can be applied as an alternative management to control Uruguayan Penicillium digitatum sensitive and resistant IMZ strains.
650 $aBACTERIOSIS
650 $aCITRUS
650 $aENFERMEDADES DE LAS PLANTAS
653 $aPhilabuster
653 $aPotassium sorbate
653 $aPyrimethanil
700 1 $aMANZI, M.
700 1 $aSILVA, G.
700 1 $aLUQUE, E.
700 1 $aBLANCO, O.
700 1 $aPEREZ, E.
773 $tActa Horticulturae, 2010, no. 877, p.1449-1456.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
19/03/2019 |
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Actualizado : |
05/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
FERNANDES, A.M; TEIXEIRA, O DE S.; RIOS, H.V.; CANOZZI, M.E.A.; SCHULTZ, G.; BARCELLOS, J.O.J. |
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Afiliación : |
ALICE MUNZ FERNANDES, Researcher, Center of Agribusiness Studies – CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; ODILENE DE SOUZA TEIXEIRA, Researcher, Department of Animal Science (Zootecnia), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; HEITOR VIEIRA RIOS, Researcher, Center of Agribusiness Studies ? CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil.; MARÍA EUGENIA ANDRIGHETTO CANOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GLAUCO SCHULTZ, Professor, Department of Economic Science and Center of Agribusinnes Studies – CEPAN, Universidade Federal do Rio Grande do Sul, Porto Alegre (UFRGS), Avenue João Pessoa 52, CEP 90040-000, Porto Alegre, RS, Brazil.; JÚLIO OTÁVIO JARDIM BARCELLOS, Professor, Department of Animal Science (Zootecnia) and Center of Agribusinnes Studies – CEPAN, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Avenue Bento Gonçalves 7712, CEP 91540-000, Porto Alegre, RS, Brazil. |
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Título : |
Insights of innovation and competitiveness in meat supply chains. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
International Food and Agribusiness Management Review, volume 22, Issue 3, 2019 .OPEN ACCESS.
Doi:https://doi.org/ 10.22434/IFAMR2018.0031 |
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DOI : |
10.22434/IFAMR2018.0031 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 24 February 2018 / Accepted: 30 November 2018/Published Online: March 04, 2019. |
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Contenido : |
Abstract:The world demand for food in parallel with environmental concerns is a paradigm for the competitiveness of agro-industrial production chains. The present study intended to propose insights on the contribution of innovation and competitiveness in meat production chains. A systematic review of the literature was carried out, considering manuscripts published in the Scopus, Web of Science and Science Direct databases. Based on the search and exclusion criteria, the analyzed portfolio consisted of 18 works related to the main animal production chains (i.e. pork, chicken, beef, and sheep). The results obtained include three theoretical constructs, under which the studies of competitiveness and innovation in meat production chains were based, namely: (1) institutional environment; (2) business capacity; and (3) consumer behavior. These are composed of a posteriori variables, which have influences in the innovation and competitiveness of such systems, meeting the postulate by the literature. |
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Palabras claves : |
AGRIBUSINESS; AGROINDUSTRIAS; CAPACIDAD EMPRESARIAL; COMPETITIVE ADVANTAGE; COMPORTAMIENTO DEL CONSUMIDOR; CONVERGENCE; ENTORNO INSTITUCIONAL; INNOVACIÓN EN LAS CADENAS DE PRODUCCIÓN DE CARNE; INNOVACIÓN TECNOLÓGICA BOVINA; MARKET RALATIONS; RELACIONES DE MERCADO. |
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Thesagro : |
CARNE. |
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Asunto categoría : |
E21 Agroindustria |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16713/1/Insights-of-innovation-and-competitiveness-in-meat-supply-chains.pdf
https://www.ufsm.br/app/uploads/sites/569/2019/05/Insights-of-innovation-and-competitiveness-in-meat-supply-chains.pdf
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Marc : |
LEADER 02276naa a2200349 a 4500
001 1059653
005 2022-09-05
008 2019 bl uuuu u00u1 u #d
024 7 $a10.22434/IFAMR2018.0031$2DOI
100 1 $aFERNANDES, A.M
245 $aInsights of innovation and competitiveness in meat supply chains.$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 24 February 2018 / Accepted: 30 November 2018/Published Online: March 04, 2019.
520 $aAbstract:The world demand for food in parallel with environmental concerns is a paradigm for the competitiveness of agro-industrial production chains. The present study intended to propose insights on the contribution of innovation and competitiveness in meat production chains. A systematic review of the literature was carried out, considering manuscripts published in the Scopus, Web of Science and Science Direct databases. Based on the search and exclusion criteria, the analyzed portfolio consisted of 18 works related to the main animal production chains (i.e. pork, chicken, beef, and sheep). The results obtained include three theoretical constructs, under which the studies of competitiveness and innovation in meat production chains were based, namely: (1) institutional environment; (2) business capacity; and (3) consumer behavior. These are composed of a posteriori variables, which have influences in the innovation and competitiveness of such systems, meeting the postulate by the literature.
650 $aCARNE
653 $aAGRIBUSINESS
653 $aAGROINDUSTRIAS
653 $aCAPACIDAD EMPRESARIAL
653 $aCOMPETITIVE ADVANTAGE
653 $aCOMPORTAMIENTO DEL CONSUMIDOR
653 $aCONVERGENCE
653 $aENTORNO INSTITUCIONAL
653 $aINNOVACIÓN EN LAS CADENAS DE PRODUCCIÓN DE CARNE
653 $aINNOVACIÓN TECNOLÓGICA BOVINA
653 $aMARKET RALATIONS
653 $aRELACIONES DE MERCADO
700 1 $aTEIXEIRA, O DE S.
700 1 $aRIOS, H.V.
700 1 $aCANOZZI, M.E.A.
700 1 $aSCHULTZ, G.
700 1 $aBARCELLOS, J.O.J.
773 $tInternational Food and Agribusiness Management Review, volume 22, Issue 3, 2019 .OPEN ACCESS. Doi:https://doi.org/ 10.22434/IFAMR2018.0031
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