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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
16/05/2023 |
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Actualizado : |
16/05/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VILLACIDE , J.M.; GÓMEZ, D.; PÉREZ, C.A.; CORLEY, J.C.; AHUMADA, R.; BARBOSA, L.R.; FURTADO , E.L.; GONZÁLEZ , A.; RAMIREZ, N.; BALMELLI, G.; DE SOUZA, C.D.; MARTÍNEZ, G. |
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Afiliación : |
JOSÉ M. VILLACIDE, Grupo de Ecología de Poblaciones de Insectos, IFAB INTA Bariloche, Bariloche 8400, Argentina; DEMIAN FERNANDO GOMEZ DAMIANO, Texas A&M Forest Service, Austin, TX 78723, USA; CARLOS A. PÉREZ, Fitopatología, Departamento Protección Vegetal, Facultad de Agronomía, Universidad de la Republica Paysandú, Paysandú 60000, Uruguay; JUAN C. CORLEY, Grupo de Ecología de Poblaciones de Insectos, IFAB INTA Bariloche, Bariloche 8400, Argentina; Centro Regional Universitario Bariloche, Departamento de Ecología, Universidad Nacional del Comahue, Bariloche 8400, Argentina; RODRIGO AHUMADA, División de Silvicultura y Sanidad-Bioforest S.A.-Arauco, Concepción 4190000, Chile; LEONARDO RODRIGUES BARBOSA, Empresa Brasileira de Pesquisa Agropecuária-Embrapa Florestas, Colombo 83411-000, Brazil; EDSON LUIZ FURTADO, Departamento de Proteção Vegetal, Faculda de de Ciências Agronômicas Botucatu, Universidade Estadual Paulista, Rio Claro 18610-307, Brazil; ANDRÉS GONZÁLEZ, Laboratorio de Ecología Química, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay; NAZARET RAMIREZ, Área Productividad de las Plantaciones, I&D, Montes del Plata, Mercedes 75000, Uruguay; GUSTAVO DANIEL BALMELLI HERNANDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DIAS DE SOUZA, Programa Cooperativo Sobre Proteção Florestal (PROTEF)/Instituto de Pesquisas e Estudos Florestais (IPEF), Piracicaba 13400-000, Brazil; GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Forest health in the Southern Cone of America: state of the art and perspectives on regional efforts. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Forests, 2023, Volume 14, Issue 4, Article 756. https://doi.org/10.3390/f14040756 --- OPEN ACCESS. |
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ISSN : |
1999-4907 |
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DOI : |
10.3390/f14040756 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 26 January 2023; Revised 29 March 2023; Accepted 3 April 2023; Published 7 April 2023. -- This article belongs to the Section Forest Economics, Policy, and Social Science (https://www.mdpi.com/journal/forests/sections/Forest_Economics_Policy_Social_Science ) -- Supplementary Materials- --
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
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Contenido : |
The plantation and natural forests of South America have been highly impacted by native and exotic pests in recent decades. The interaction of emerging invasive pests, climate change, and timber markets will define the region?s forests, with significant but uncertain ecological changes and economic losses expected. The Southern Cone Forest Health Group (SCFHG), a joint ad hoc initiative run by forest health professionals from Argentina, Brazil, Chile, and Uruguay, aims to strengthen relationships between the forestry industry, stakeholders, academia, and government agencies across the region. Here, we highlight regional strengths, weaknesses, threats, and opportunities to address forest health issues in the region. A regional approach with a strong communication network is relevant for future actions. In the current global scenario of invasive species and climate change, the implementation of practices that incorporate the resilience of forest ecosystems and sustainable management needs to be prioritized in forest policy across the region. Understanding that pests and pathogens do not recognize borders, we call on governments and organizations to support joint actions with agreements and adequate resources to enhance our regional capabilities. © 2023 by the authors. |
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Palabras claves : |
Forest entomology; Forest pathology; Invasive alien species; Plantation forestry; Regional initiatives; SISTEMA FORESTAL - INIA. |
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Asunto categoría : |
K01 Ciencias forestales - Aspectos generales |
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URL : |
https://www.mdpi.com/1999-4907/14/4/756/pdf
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Marc : |
LEADER 02893naa a2200361 a 4500
001 1064119
005 2023-05-16
008 2023 bl uuuu u00u1 u #d
022 $a1999-4907
024 7 $a10.3390/f14040756$2DOI
100 1 $aVILLACIDE , J.M.
245 $aForest health in the Southern Cone of America$bstate of the art and perspectives on regional efforts.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 26 January 2023; Revised 29 March 2023; Accepted 3 April 2023; Published 7 April 2023. -- This article belongs to the Section Forest Economics, Policy, and Social Science (https://www.mdpi.com/journal/forests/sections/Forest_Economics_Policy_Social_Science ) -- Supplementary Materials- -- Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
520 $aThe plantation and natural forests of South America have been highly impacted by native and exotic pests in recent decades. The interaction of emerging invasive pests, climate change, and timber markets will define the region?s forests, with significant but uncertain ecological changes and economic losses expected. The Southern Cone Forest Health Group (SCFHG), a joint ad hoc initiative run by forest health professionals from Argentina, Brazil, Chile, and Uruguay, aims to strengthen relationships between the forestry industry, stakeholders, academia, and government agencies across the region. Here, we highlight regional strengths, weaknesses, threats, and opportunities to address forest health issues in the region. A regional approach with a strong communication network is relevant for future actions. In the current global scenario of invasive species and climate change, the implementation of practices that incorporate the resilience of forest ecosystems and sustainable management needs to be prioritized in forest policy across the region. Understanding that pests and pathogens do not recognize borders, we call on governments and organizations to support joint actions with agreements and adequate resources to enhance our regional capabilities. © 2023 by the authors.
653 $aForest entomology
653 $aForest pathology
653 $aInvasive alien species
653 $aPlantation forestry
653 $aRegional initiatives
653 $aSISTEMA FORESTAL - INIA
700 1 $aGÓMEZ, D.
700 1 $aPÉREZ, C.A.
700 1 $aCORLEY, J.C.
700 1 $aAHUMADA, R.
700 1 $aBARBOSA, L.R.
700 1 $aFURTADO , E.L.
700 1 $aGONZÁLEZ , A.
700 1 $aRAMIREZ, N.
700 1 $aBALMELLI, G.
700 1 $aDE SOUZA, C.D.
700 1 $aMARTÍNEZ, G.
773 $tForests, 2023, Volume 14, Issue 4, Article 756. https://doi.org/10.3390/f14040756 --- OPEN ACCESS.
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Registro original : |
INIA Las Brujas (LB) |
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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 : |
14/10/2014 |
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Actualizado : |
15/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 2 |
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Autor : |
OTERO, A.; GOÑI, C.; JIFON, J.L.; SYVERTSEN, J.P. |
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Afiliación : |
ALVARO RICARDO OTERO CAMA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; CARMEN TERESITA GOÑI ALTUNA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
High temperature effects on citrus orange leaf gas exchange, flowering, fruit quality and yield. (Conference paper). |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Acta Horticulturae, 2011, no.903, p.1069-1074. |
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Serie : |
(Acta Horticulturae; 903). |
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ISBN : |
978-90-66052-97-0 |
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ISSN : |
0567-7572 |
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DOI : |
10.17660/ActaHortic.2011.903.149 |
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Idioma : |
Inglés |
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Notas : |
ISHS Acta Horticulturae 903: IX International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems. Editor: T.L. Robinson.
Publication date: 1 August 2011 |
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Contenido : |
ABSTRACT.
High midday temperatures in subtropical citrus growing regions can lead to excessively high leaf temperature (Tlf) and large leaf-to-air vapor pressure difference (D) in sun exposed leaves. This heat stress reduced net CO 2 assimilation (AC), growth, fruit yield and quality. 50% shading reduced average mid-day Tlf and increased AC, stomatal conductance (gs) and leaf water use efficiency, but decreased the internal concentration of CO 2 (Ci) in the mesophyll compared with sun-exposed trees throughout the season. However, shade had little effect on leaf transpiration. Heat stress increased non-stomatal limitations to AC in the mesophyll of sunlit leaves that were greater than stomatal limitations. Shade treatment reduced leaf carbohydrates but did not affect tree canopy volume or fruit size. Shading in the late fall until harvest increased orange yield and juice content more than compensated for the lower total soluble sugars (TSS) and resulted in net increases in TSS per tree. Shaded 'Navel' orange fruit developed better external color but lower TSS than sunexposed fruit. Shade did not affect orange fruit yields. In warm citrus producing regions, shading could improve photosynthesis and fruit quality especially in young trees where most of the leaves are exposed to direct sunlight. Improved fruit color, yield and/or TSS per hectare of high-value varieties could offset the costs of particle film sprays or shading in commercial orchards. |
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Thesagro : |
CARBONO; CITRUS; COLOR; FOTOSÍNTESIS; MARCADO DEL COLOR. |
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Asunto categoría : |
F01 Cultivo |
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Marc : |
LEADER 02460naa a2200277 a 4500
001 1051053
005 2019-10-15
008 2011 bl uuuu u00u1 u #d
020 $a978-90-66052-97-0
022 $a0567-7572
024 7 $a10.17660/ActaHortic.2011.903.149$2DOI
100 1 $aOTERO, A.
245 $aHigh temperature effects on citrus orange leaf gas exchange, flowering, fruit quality and yield. (Conference paper).$h[electronic resource]
260 $c2011
490 $a(Acta Horticulturae; 903).
500 $aISHS Acta Horticulturae 903: IX International Symposium on Integrating Canopy, Rootstock and Environmental Physiology in Orchard Systems. Editor: T.L. Robinson. Publication date: 1 August 2011
520 $aABSTRACT. High midday temperatures in subtropical citrus growing regions can lead to excessively high leaf temperature (Tlf) and large leaf-to-air vapor pressure difference (D) in sun exposed leaves. This heat stress reduced net CO 2 assimilation (AC), growth, fruit yield and quality. 50% shading reduced average mid-day Tlf and increased AC, stomatal conductance (gs) and leaf water use efficiency, but decreased the internal concentration of CO 2 (Ci) in the mesophyll compared with sun-exposed trees throughout the season. However, shade had little effect on leaf transpiration. Heat stress increased non-stomatal limitations to AC in the mesophyll of sunlit leaves that were greater than stomatal limitations. Shade treatment reduced leaf carbohydrates but did not affect tree canopy volume or fruit size. Shading in the late fall until harvest increased orange yield and juice content more than compensated for the lower total soluble sugars (TSS) and resulted in net increases in TSS per tree. Shaded 'Navel' orange fruit developed better external color but lower TSS than sunexposed fruit. Shade did not affect orange fruit yields. In warm citrus producing regions, shading could improve photosynthesis and fruit quality especially in young trees where most of the leaves are exposed to direct sunlight. Improved fruit color, yield and/or TSS per hectare of high-value varieties could offset the costs of particle film sprays or shading in commercial orchards.
650 $aCARBONO
650 $aCITRUS
650 $aCOLOR
650 $aFOTOSÍNTESIS
650 $aMARCADO DEL COLOR
700 1 $aGOÑI, C.
700 1 $aJIFON, J.L.
700 1 $aSYVERTSEN, J.P.
773 $tActa Horticulturae, 2011, no.903, p.1069-1074.
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