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| Registros recuperados : 10 | |
| 2. |  | ROMERO, R. Relaciones agua planta en el sistema suelo-planta-atmósfera In: MORON, A.; MARTINO, D.; SAWCHIK, J. (Eds.). Manejo y fertilidad de suelos . Montevideo (Uruguay): INIA, 1996. p. 115-124 (INIA Serie Técnica ; 76) Información presentada en el II Curso de Actualización Técnica Manejo y Fertilidad de Suelos, 1995 set 4-8, La Estanzuela| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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| 8. | | Cibils, R.; Fassio, A.; Risso, D.F.; Romero, R. Situación del maíz en la agricultura uruguaya ln: Puignau, J.P. Maiz : sistemas de producción. Montevideo (Uruguay): IICA-PROCISUR, 1995. p149-159 (IICA-PROCISUR. Diálogo, 43) Contiene : trabajos presentados en el Seminario sobre Sistemas de Producción con el Cultivo de maiz, 1990 ago 6-10 : Colonia| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Salto Grande; INIA Tacuarembó. |
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| 9. | | GIMÉNEZ, A.; CASTAÑO, J.; OLIVERA, L.; FUREST, J.; BAETHGEN, W.; MARTINO, D.; ROMERO, R. Evidencias de cambio climático en Uruguay Revista INIA, 2006, no. 8, p. 45-46| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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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 : |
21/11/2016 |
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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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Circulación / Nivel : |
A - 2 |
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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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