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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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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
15/10/2014 |
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Actualizado : |
31/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
INVERNIZZI, C.; RIVAS, F.; BETTUCCI, L. |
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Afiliación : |
FEDERICO RIVAS FRANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Resistance to Chalkbrood Disease in Apis mellifera L. (Hymenoptera: Apidae) Colonies with Different Hygienic Behaviour. |
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Fecha de publicación : |
2011 |
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Fuente / Imprenta : |
Neotropical Entomology, 2011, v.40, no.1, p.28-34. |
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ISSN : |
1519-566X |
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DOI : |
10.1590/S1519-566X2011000100004 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 03 August 2009 / Accepted 10 June 2010. |
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Contenido : |
ABSTRACT.
Chalkbrood disease affects the larvae of honeybees Apis mellifera L. and is caused by the fungus Ascosphaera apis. Infected larvae die when they are stretched in the cap cell and suffer a gradual hardening that ends in a very hard structure (mummie). Several studies have demonstrated that colonies that express an efficient hygienic behaviour (uncapping of cell and subsequent removal of dead brood) exhibit a higher resistance to the disease. However, it remains unclear whether the advantage of hygienic colonies over less hygienic ones lies in the ability to remove mummies or in the early detection of infected larvae and its cannibalization before they harden. To elucidate this aspect, the hygienic behaviour of 24 colonies, which were subsequently provided with pollen cakes containig a. apis, was evaluated. The number of mummies and the number of partially cannibalized and whole larvae in uncapped cells were recorded. The most hygienic colonies controlled the disease better. These colonies also had a higher tendency to uncap cells that contained infected larvae and cannibalize them. The presence of a. apis in partially cannibalized and whole larvae in uncapped cells indicate that the advantage of hygienic colonies over less hygienic ones lies in the early detection of infected larvae death and their quick removal from the cell before they become mummies.
© 2011 Sociedade Entomológica do Brasil. |
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Palabras claves : |
Ascosphaera apis; Honey bee; Larva; Selection. |
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Thesagro : |
ABEJA MELÍFERA; MIEL DE ABEJA. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 02231naa a2200253 a 4500
001 1051114
005 2019-10-31
008 2011 bl uuuu u00u1 u #d
022 $a1519-566X
024 7 $a10.1590/S1519-566X2011000100004$2DOI
100 1 $aINVERNIZZI, C.
245 $aResistance to Chalkbrood Disease in Apis mellifera L. (Hymenoptera$bApidae) Colonies with Different Hygienic Behaviour.$h[electronic resource]
260 $c2011
500 $aArticle history: Received 03 August 2009 / Accepted 10 June 2010.
520 $aABSTRACT. Chalkbrood disease affects the larvae of honeybees Apis mellifera L. and is caused by the fungus Ascosphaera apis. Infected larvae die when they are stretched in the cap cell and suffer a gradual hardening that ends in a very hard structure (mummie). Several studies have demonstrated that colonies that express an efficient hygienic behaviour (uncapping of cell and subsequent removal of dead brood) exhibit a higher resistance to the disease. However, it remains unclear whether the advantage of hygienic colonies over less hygienic ones lies in the ability to remove mummies or in the early detection of infected larvae and its cannibalization before they harden. To elucidate this aspect, the hygienic behaviour of 24 colonies, which were subsequently provided with pollen cakes containig a. apis, was evaluated. The number of mummies and the number of partially cannibalized and whole larvae in uncapped cells were recorded. The most hygienic colonies controlled the disease better. These colonies also had a higher tendency to uncap cells that contained infected larvae and cannibalize them. The presence of a. apis in partially cannibalized and whole larvae in uncapped cells indicate that the advantage of hygienic colonies over less hygienic ones lies in the early detection of infected larvae death and their quick removal from the cell before they become mummies. © 2011 Sociedade Entomológica do Brasil.
650 $aABEJA MELÍFERA
650 $aMIEL DE ABEJA
653 $aAscosphaera apis
653 $aHoney bee
653 $aLarva
653 $aSelection
700 1 $aRIVAS, F.
700 1 $aBETTUCCI, L.
773 $tNeotropical Entomology, 2011$gv.40, no.1, p.28-34.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
27/08/2019 |
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Actualizado : |
29/08/2019 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
BENÍTEZ-GALEANO M.J.; CASTELLS, M.; BERTONI, E.; BERTALMIO, A.; RUBIO, L.; ARRUABARRENA, A.; HERNÁNDEZ-RODRÍGUEZ, L.; MAESO, D.; RIVAS, F.; COLINA, R. |
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Afiliación : |
MARÍA JOSÉ BENÍTEZ-GALEANO, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Uruguay.; MATÍAS CASTELLS, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Uruguay.; ESTEFANY BERTONI, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Uruguay.; ANA MARIA BERTALMIO CASARIEGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LETICIA PAOLA RUBIO CATTANI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LESTER HERNÁNDEZ-RODRIGUEZ, Instituto de Investigaciones en Fruticultura Tropical (IIFT), Cuba.; DIEGO CESAR MAESO TOZZI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS FERNANDO RIVAS GRELA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RODNEY COLINA, Laboratorio de Virología Molecular, Centro Universitario Regional Noroeste (CENUR Noroeste), Universidad de la República, Uruguay. |
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Título : |
Citrus tristeza virus en la región sudamericana: sobre su diversidad genética y evolución. [Citrus tristeza virun in the south american region: about its genetic diversity and evolution.]. FVTO-19. |
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Complemento del título : |
Sección científica: Vigilancia fitosanitaria y manejo de plagas. [Scientific sesion: Phytosanitary surveillance and pest management]. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
In: Instituto de Investigaciones en Fruticultura Tropical (IIFT). Simposio Internacional de Fruticultura Tropical y Subtropical, 5.; Simposio Internacional de Piña, 9., "Fruticultura 2017". Libro de resúmenes."Por una fruticultura competitiva y sostenible". Cuba: Instituto de Investigaciones en Fruticultura Tropical. |
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Páginas : |
p. 37-38. |
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Idioma : |
Español |
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Contenido : |
RESUMEN.
Desde que apareció hace dos siglos atrás, la enfermedad conocida como tristeza, es la enfermedad viral más devastadora de la industria citrícola a nivel mundial. Su agente etiológico, Citrus tristeza virus (CTV) (Closteroviridae: Closterovirus), es transmitido por injertos de material vegetal infectado o por áfidos.
ABSTRACT.
Since its appearance two centuries ago, the disease known as tristeza, is the most devastating illness of the citrus industry worldwide. Citrus tristeza virus (CTV) (Closteroviridae: Closterovirus), the causing agent of the disease, is transmitted by grafting inoculation or by aphids. |
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Palabras claves : |
Cross protection; CTV; Evolution; Genetic diversity; Phylodynamics; Phylogeny. |
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Thesagro : |
DIVERSIDAD GENETICA; EVOLUCIÓN; FILODINÁMICA; FILOGENIA; PROTECCIÓN CRUZADA. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13162/1/FVTO-19.-Bertalmio-Rubio-Arruabarrena-Maeso-Rivas-2017.pdf
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Marc : |
LEADER 02006nam a2200361 a 4500
001 1060062
005 2019-08-29
008 2017 bl uuuu u00u1 u #d
100 1 $aBENÍTEZ-GALEANO M.J.
245 $aCitrus tristeza virus en la región sudamericana$bsobre su diversidad genética y evolución. [Citrus tristeza virun in the south american region: about its genetic diversity and evolution.]. FVTO-19.$h[electronic resource]
260 $aIn: Instituto de Investigaciones en Fruticultura Tropical (IIFT). Simposio Internacional de Fruticultura Tropical y Subtropical, 5.; Simposio Internacional de Piña, 9., "Fruticultura 2017". Libro de resúmenes."Por una fruticultura competitiva y sostenible". Cuba: Instituto de Investigaciones en Fruticultura Tropical.$c2017
300 $ap. 37-38.
520 $aRESUMEN. Desde que apareció hace dos siglos atrás, la enfermedad conocida como tristeza, es la enfermedad viral más devastadora de la industria citrícola a nivel mundial. Su agente etiológico, Citrus tristeza virus (CTV) (Closteroviridae: Closterovirus), es transmitido por injertos de material vegetal infectado o por áfidos. ABSTRACT. Since its appearance two centuries ago, the disease known as tristeza, is the most devastating illness of the citrus industry worldwide. Citrus tristeza virus (CTV) (Closteroviridae: Closterovirus), the causing agent of the disease, is transmitted by grafting inoculation or by aphids.
650 $aDIVERSIDAD GENETICA
650 $aEVOLUCIÓN
650 $aFILODINÁMICA
650 $aFILOGENIA
650 $aPROTECCIÓN CRUZADA
653 $aCross protection
653 $aCTV
653 $aEvolution
653 $aGenetic diversity
653 $aPhylodynamics
653 $aPhylogeny
700 1 $aCASTELLS, M.
700 1 $aBERTONI, E.
700 1 $aBERTALMIO, A.
700 1 $aRUBIO, L.
700 1 $aARRUABARRENA, A.
700 1 $aHERNÁNDEZ-RODRÍGUEZ, L.
700 1 $aMAESO, D.
700 1 $aRIVAS, F.
700 1 $aCOLINA, R.
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