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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 : |
21/11/2016 |
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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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Autor : |
INVERNIZZI, C.; ZEFFERINO, I.; SANTOS, E.; SÁNCHEZ, L.; MENDOZA, Y. |
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Afiliación : |
CIRIO INVERNIZZI, Universidad de la República (UdelaR)/ Facultad de Ciencias; IGNACIO ZEFFERINO, Universidad de la República (UdelaR)/ Facultad de Ciencias; ESTELA SANTOS, Universidad de la República (UdelaR)/ Facultad de Ciencias; LUCÍA SÁNCHEZ, Universidad de la República (UdelaR)/ Facultad de Ciencias; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Multilevel assessment of grooming behavior against Varroa destructor in Italian and Africanized honey bees. |
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Complemento del título : |
Original Research Article. |
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Título : |
Evaluación a varios niveles del comportamiento de limpieza contra Varroa destructor en abejas de la miel africanizadas e italianas |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Journal of Apicultural Research, 2015, v.54 (4): 321-327 |
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DOI : |
10.1080/00218839.2016.1159055 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 09 Jul 2013; Accepted 15 Jun 2014; Published online: 11 May 2016 |
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Contenido : |
ABSTRACT.
The ectoparasitic mite Varroa destructor is one of the main plagues of honey bees Apis mellifera. Grooming behavior is a resistance mechanism through which parasitized bees can dislodge mites by themselves (autogrooming) or by the action of other bees (allogrooming). The objective of this study was to evaluate grooming behavior in Italian (A. m. ligustica) and Africanized (hybrids of A. m. scutellata) bees at the individual, group, and colony levels. Firstly, five behaviors were recorded observing bees individually placed on a Petri dish and after placing a mite on their thorax. Secondly, 30 bees of each colony were placed in a Petri dish along with 20 mites and 24 h later fallen mites were counted. Lastly, the proportion of injured mites collected in the hive floor was determined. At the individual level, Africanized bees showed a higher total number of reaction behaviors to V. destructor than did Italian bees (U = 182.5; p = 0.02). Groups of Italian bees could dislodge 60.8 ± 20.0% of mites and Africanized bees dislodged 65.9 ± 15.6% of mites, without showing significant differences (t = 0.735; p = 0.47). Colonies of Africanized bees showed a higher proportion of injured mites (29.0 ± 8.6%) than colonies of Italian bees did (17.7 ± 9.8%) (t = 2.92; p = 0.009). Africanized bees are characterized by presenting higher resistance to V. destructor than European bees. This study shows that such difference can be, partly due to grooming behavior. The importance of auto and allogrooming regarding resistance to V. destructor is discussed. MenosABSTRACT.
The ectoparasitic mite Varroa destructor is one of the main plagues of honey bees Apis mellifera. Grooming behavior is a resistance mechanism through which parasitized bees can dislodge mites by themselves (autogrooming) or by the action of other bees (allogrooming). The objective of this study was to evaluate grooming behavior in Italian (A. m. ligustica) and Africanized (hybrids of A. m. scutellata) bees at the individual, group, and colony levels. Firstly, five behaviors were recorded observing bees individually placed on a Petri dish and after placing a mite on their thorax. Secondly, 30 bees of each colony were placed in a Petri dish along with 20 mites and 24 h later fallen mites were counted. Lastly, the proportion of injured mites collected in the hive floor was determined. At the individual level, Africanized bees showed a higher total number of reaction behaviors to V. destructor than did Italian bees (U = 182.5; p = 0.02). Groups of Italian bees could dislodge 60.8 ± 20.0% of mites and Africanized bees dislodged 65.9 ± 15.6% of mites, without showing significant differences (t = 0.735; p = 0.47). Colonies of Africanized bees showed a higher proportion of injured mites (29.0 ± 8.6%) than colonies of Italian bees did (17.7 ± 9.8%) (t = 2.92; p = 0.009). Africanized bees are characterized by presenting higher resistance to V. destructor than European bees. This study shows that such difference can be, partly due to grooming behavior. The importance of auto ... Presentar Todo |
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Palabras claves : |
HONEY BEES SUBSPECIES; MITES; RESISTANCE; SELECTION; VARROOSIS. |
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Thesagro : |
ABEJAS; APICULTURA; VARROA. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02599nam a2200289 a 4500
001 1056106
005 2019-10-23
008 2015 bl uuuu u0uu1 u #d
024 7 $a10.1080/00218839.2016.1159055$2DOI
100 1 $aINVERNIZZI, C.
240 $aEvaluación a varios niveles del comportamiento de limpieza contra Varroa destructor en abejas de la miel africanizadas e italianas
245 $aMultilevel assessment of grooming behavior against Varroa destructor in Italian and Africanized honey bees.$h[electronic resource]
260 $aJournal of Apicultural Research, 2015, v.54 (4): 321-327$c2015
500 $aArticle history: Received 09 Jul 2013; Accepted 15 Jun 2014; Published online: 11 May 2016
520 $aABSTRACT. The ectoparasitic mite Varroa destructor is one of the main plagues of honey bees Apis mellifera. Grooming behavior is a resistance mechanism through which parasitized bees can dislodge mites by themselves (autogrooming) or by the action of other bees (allogrooming). The objective of this study was to evaluate grooming behavior in Italian (A. m. ligustica) and Africanized (hybrids of A. m. scutellata) bees at the individual, group, and colony levels. Firstly, five behaviors were recorded observing bees individually placed on a Petri dish and after placing a mite on their thorax. Secondly, 30 bees of each colony were placed in a Petri dish along with 20 mites and 24 h later fallen mites were counted. Lastly, the proportion of injured mites collected in the hive floor was determined. At the individual level, Africanized bees showed a higher total number of reaction behaviors to V. destructor than did Italian bees (U = 182.5; p = 0.02). Groups of Italian bees could dislodge 60.8 ± 20.0% of mites and Africanized bees dislodged 65.9 ± 15.6% of mites, without showing significant differences (t = 0.735; p = 0.47). Colonies of Africanized bees showed a higher proportion of injured mites (29.0 ± 8.6%) than colonies of Italian bees did (17.7 ± 9.8%) (t = 2.92; p = 0.009). Africanized bees are characterized by presenting higher resistance to V. destructor than European bees. This study shows that such difference can be, partly due to grooming behavior. The importance of auto and allogrooming regarding resistance to V. destructor is discussed.
650 $aABEJAS
650 $aAPICULTURA
650 $aVARROA
653 $aHONEY BEES SUBSPECIES
653 $aMITES
653 $aRESISTANCE
653 $aSELECTION
653 $aVARROOSIS
700 1 $aZEFFERINO, I.
700 1 $aSANTOS, E.
700 1 $aSÁNCHEZ, L.
700 1 $aMENDOZA, Y.
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Registro original : |
INIA Las Brujas (LB) |
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Biblioteca
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
26/04/2017 |
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Actualizado : |
13/12/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
BAETHGEN, W.; BERTERRETCHE, M.; GIMÉNEZ, A. |
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Afiliación : |
WALTER E. BAETHGEN, IRI, The Earth Institute, Columbia University, USA.; MERCEDES BERTERRETCHE, SNIA, Ministry of Agriculture and Fisheries, Uruguay; AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Informing decisions and policy: the national agricultural information system of Uruguay. [Informando decisões e políticas: o sistema nacional de informação
agrícola do Uruguai]. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Agrometeoros, Passo Fundo, v.24, n.1, p.97-112, 2016. |
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Idioma : |
Inglés |
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Notas : |
Número Temático em Agrometeorologia Operacional. Article history: Received 11 August 2015 // Accepted 17 August 2015 |
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Contenido : |
ABSTRACT.
Agricultural production systems confront the challenge of achieving sustainable intensification, i.e., increase productivity without affecting the environment in ways that could compromise the development of future generations. In many developing countries the availability of information for assisting public and private stakeholders to achieve this goal is often not a critical limitation. Moving the relevant information from research institutes to extension agents, policy makers, agribusinesses and farmers has been a more frequent limitation. New approaches, tools and information systems are needed to effectively embed the knowledge generated in the research systems into actual decisions and in the elaboration of public policy. These new approaches and tools must consider, understand and map the existing knowledge networks through which the information flows and reaches public and private. The new systems should incorporate the scientific and technological advances achieved in the different
disciplines and generate integrated knowledge for effectively assisting actual decisions and policies. This article describes the process that led to the establishment of an information and decision support system in Uruguay (SNIA) that is being led by the IRI in collaboration with INIA and the Ministry of Agriculture. The article discusses the
general approach and goals that the IRI and its partners are using for establishing the SNIA, and introduces some of its characteristics, the components and capabilities.
Finally, the article contains examples of the information, products and tools that are being included in the SNIA.
© 2016 SBAgro. All rights reserved
.-.-.-.-.-.-.-.-.-.-.-.-.-.-.
RESUMO.
Os sistemas de produção agrícola enfrentam o desafio de alcançar a intensificação sustentável, ou seja, aumentar a produtividade sem afetar o ambiente de uma forma
que possa comprometer o desenvolvimento das gerações futuras. Em muitos países em desenvolvimento a disponibilidade de informações para auxiliar os interessados,
tanto os agentes públicos quanto os privados, para atingir esse objetivo, muitas vezes, não é uma limitação crítica. Levar as informações relevantes de institutos de
pesquisa para os agentes de extensão, agricultores, agroindústrias e formuladores de política tem sido uma limitação mais frequente. Novos enfoques, ferramentas e
sistemas de informação são necessários para efetivamente incorporar o conhecimento gerado nos sistemas de pesquisa em decisões reais e na elaboração de políticas
públicas. Estas novas abordagens e ferramentas devem levara em consideração, entender e mapear as redes de conhecimento existentes, através das quais a informação
flui e atinge os agentes públicos e privados. Os novos sistemas devem incorporar os avanços científicos e tecnológicos alcançados nas diferentes disciplinas e
gerar conhecimento integrado para efetivamente auxiliar políticas e decisões reais. Este artigo descreve o processo que levou ao estabelecimento de um sistema de informação de apoio à tomada de decisão no Uruguai (SNIA) que está sendo liderado pelo IRI em colaboração com INIA e o Ministério da Agricultura. O artigo discute a
abordagem geral e os objetivos que o IRI e seus parceiros estão usando para estabelecer SNIA e introduz algumas das suas características, componentes e recursos.
Por último, o artigo apresenta exemplos de informações, produtos e ferramentas que estão sendo incluídas no SNIA.
© 2016 SBAgro. Todos os direitos reservados MenosABSTRACT.
Agricultural production systems confront the challenge of achieving sustainable intensification, i.e., increase productivity without affecting the environment in ways that could compromise the development of future generations. In many developing countries the availability of information for assisting public and private stakeholders to achieve this goal is often not a critical limitation. Moving the relevant information from research institutes to extension agents, policy makers, agribusinesses and farmers has been a more frequent limitation. New approaches, tools and information systems are needed to effectively embed the knowledge generated in the research systems into actual decisions and in the elaboration of public policy. These new approaches and tools must consider, understand and map the existing knowledge networks through which the information flows and reaches public and private. The new systems should incorporate the scientific and technological advances achieved in the different
disciplines and generate integrated knowledge for effectively assisting actual decisions and policies. This article describes the process that led to the establishment of an information and decision support system in Uruguay (SNIA) that is being led by the IRI in collaboration with INIA and the Ministry of Agriculture. The article discusses the
general approach and goals that the IRI and its partners are using for establishing the SNIA, and introduces some of its characteristics... Presentar Todo |
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Palabras claves : |
CLIMATE CHANGE SCENARIOS; DECISION SUPPORT SYSTEM; EXPERT SYSTEMS; REMOTE SENSING; SEASONAL CLIMATE FORECASTS; SENSORAMIENTO REMOTO; SISTEMA DE INFORMACION GEOGRAFICO. |
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Thesagro : |
CAMBIO CLIMÁTICO; INIA; IRI; SENSORES REMOTOS; SISTEMA DE INFORMACION GEOGRAFICO; SNIA. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6730/1/Agrometeoros.-201724885-114679-1-SM-Baethgen-W.-et-al.pdf
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Marc : |
LEADER 04705naa a2200313 a 4500
001 1057141
005 2022-12-13
008 2016 bl uuuu u00u1 u #d
100 1 $aBAETHGEN, W.
245 $aInforming decisions and policy$bthe national agricultural information system of Uruguay. [Informando decisões e políticas: o sistema nacional de informação agrícola do Uruguai].$h[electronic resource]
260 $c2016
500 $aNúmero Temático em Agrometeorologia Operacional. Article history: Received 11 August 2015 // Accepted 17 August 2015
520 $aABSTRACT. Agricultural production systems confront the challenge of achieving sustainable intensification, i.e., increase productivity without affecting the environment in ways that could compromise the development of future generations. In many developing countries the availability of information for assisting public and private stakeholders to achieve this goal is often not a critical limitation. Moving the relevant information from research institutes to extension agents, policy makers, agribusinesses and farmers has been a more frequent limitation. New approaches, tools and information systems are needed to effectively embed the knowledge generated in the research systems into actual decisions and in the elaboration of public policy. These new approaches and tools must consider, understand and map the existing knowledge networks through which the information flows and reaches public and private. The new systems should incorporate the scientific and technological advances achieved in the different disciplines and generate integrated knowledge for effectively assisting actual decisions and policies. This article describes the process that led to the establishment of an information and decision support system in Uruguay (SNIA) that is being led by the IRI in collaboration with INIA and the Ministry of Agriculture. The article discusses the general approach and goals that the IRI and its partners are using for establishing the SNIA, and introduces some of its characteristics, the components and capabilities. Finally, the article contains examples of the information, products and tools that are being included in the SNIA. © 2016 SBAgro. All rights reserved .-.-.-.-.-.-.-.-.-.-.-.-.-.-. RESUMO. Os sistemas de produção agrícola enfrentam o desafio de alcançar a intensificação sustentável, ou seja, aumentar a produtividade sem afetar o ambiente de uma forma que possa comprometer o desenvolvimento das gerações futuras. Em muitos países em desenvolvimento a disponibilidade de informações para auxiliar os interessados, tanto os agentes públicos quanto os privados, para atingir esse objetivo, muitas vezes, não é uma limitação crítica. Levar as informações relevantes de institutos de pesquisa para os agentes de extensão, agricultores, agroindústrias e formuladores de política tem sido uma limitação mais frequente. Novos enfoques, ferramentas e sistemas de informação são necessários para efetivamente incorporar o conhecimento gerado nos sistemas de pesquisa em decisões reais e na elaboração de políticas públicas. Estas novas abordagens e ferramentas devem levara em consideração, entender e mapear as redes de conhecimento existentes, através das quais a informação flui e atinge os agentes públicos e privados. Os novos sistemas devem incorporar os avanços científicos e tecnológicos alcançados nas diferentes disciplinas e gerar conhecimento integrado para efetivamente auxiliar políticas e decisões reais. Este artigo descreve o processo que levou ao estabelecimento de um sistema de informação de apoio à tomada de decisão no Uruguai (SNIA) que está sendo liderado pelo IRI em colaboração com INIA e o Ministério da Agricultura. O artigo discute a abordagem geral e os objetivos que o IRI e seus parceiros estão usando para estabelecer SNIA e introduz algumas das suas características, componentes e recursos. Por último, o artigo apresenta exemplos de informações, produtos e ferramentas que estão sendo incluídas no SNIA. © 2016 SBAgro. Todos os direitos reservados
650 $aCAMBIO CLIMÁTICO
650 $aINIA
650 $aIRI
650 $aSENSORES REMOTOS
650 $aSISTEMA DE INFORMACION GEOGRAFICO
650 $aSNIA
653 $aCLIMATE CHANGE SCENARIOS
653 $aDECISION SUPPORT SYSTEM
653 $aEXPERT SYSTEMS
653 $aREMOTE SENSING
653 $aSEASONAL CLIMATE FORECASTS
653 $aSENSORAMIENTO REMOTO
653 $aSISTEMA DE INFORMACION GEOGRAFICO
700 1 $aBERTERRETCHE, M.
700 1 $aGIMÉNEZ, A.
773 $tAgrometeoros, Passo Fundo$gv.24, n.1, p.97-112, 2016.
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