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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
29/01/2020 |
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Actualizado : |
29/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
INVERNIZZI, CIRO; NOGUEIRA, E.; JURI, P.; SANTOS, E.; ARREDONDO, D.; BRANCHICCELA, B.; MENDOZA, Y.; ANTÚNEZ, K. |
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Afiliación : |
CIRO INVERNIZZI, Sección Etología, Instituto de Biología, Facultad de Ciencias, Montevideo, Uruguay; ENRIQUE NOGUEIRA, Instituto de Producción Animal, Facultad de Veterinaria, Montevideo, Uruguay; PABLO JURI, Instituto de Producción Animal, Facultad de Veterinaria, Montevideo, Uruguay; ESTELA SANTOS, Instituto de Producción Animal, Facultad de Veterinaria, Montevideo, Uruguay; DANIELA ARREDONDO, Laboratorio de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay; MARIA BELEN BRANCHICCELA CORREA, Laboratorio de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; KARINA ANTÚNEZ, Laboratorio de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay. |
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Título : |
Epormenis cestri secretions in Sebastiania schottiana trees cause mass death of honey bee Apis mellifera larvae in Uruguay. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
PLoS ONE, January 2018, Volume 13, Issue 1, Article number e0190697. OPEN ACCESS. Doi: 10.1371/journal.pone.0190697 |
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ISSN : |
1932-6203 |
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DOI : |
10.1371/journal.pone.0190697 |
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Idioma : |
Inglés |
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Notas : |
Article history: Published: January 9, 2018. |
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Contenido : |
ABSTRACT.
For more than 60 years, sporadic cases of massive summer honey bee larvae mortality in colonies located near freshwater systems with abundant riparian vegetation have been reported in Uruguay. This odd phenomenon, known as ?River disease? by beekeepers, can lead to colony death by depopulation. The aim of this study was to detect the causes of larvae death. Different experiments and analyses were performed using affected apiaries located between two important water courses. 1 day old larvae were the most susceptible and substances that killed the larvae were present in the nectar but not in the pollen. A palynological analysis of nectar samples showed that bees collect this resource from commonly pollinated floral species in the country. However, abundant fungi spores and conidia were found, which indicates that the bees also collected honeydews. In the riparian vegetation, bees were observed collecting the secretions of the planthopper Epormenis cestri on Sebastiania schottiana trees. It was found that the mortality period of larvae overlaps with the presence of E. cestri. Larvae maintained in the laboratory were fed (i) nectar from healthy colonies, (ii) nectar from affected colonies, and (iii) secretions of E. cestri. The mortality of the larvae that received nectar from colonies affected with River disease and secretions of E. cestri was higher than the mortality of those receiving nectar from healthy colonies. This represents the first report of planthopper honeydew causing mass larval mortality in honey bees. © 2018 Invernizzi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. MenosABSTRACT.
For more than 60 years, sporadic cases of massive summer honey bee larvae mortality in colonies located near freshwater systems with abundant riparian vegetation have been reported in Uruguay. This odd phenomenon, known as ?River disease? by beekeepers, can lead to colony death by depopulation. The aim of this study was to detect the causes of larvae death. Different experiments and analyses were performed using affected apiaries located between two important water courses. 1 day old larvae were the most susceptible and substances that killed the larvae were present in the nectar but not in the pollen. A palynological analysis of nectar samples showed that bees collect this resource from commonly pollinated floral species in the country. However, abundant fungi spores and conidia were found, which indicates that the bees also collected honeydews. In the riparian vegetation, bees were observed collecting the secretions of the planthopper Epormenis cestri on Sebastiania schottiana trees. It was found that the mortality period of larvae overlaps with the presence of E. cestri. Larvae maintained in the laboratory were fed (i) nectar from healthy colonies, (ii) nectar from affected colonies, and (iii) secretions of E. cestri. The mortality of the larvae that received nectar from colonies affected with River disease and secretions of E. cestri was higher than the mortality of those receiving nectar from healthy colonies. This represents the first report of planthopper ho... Presentar Todo |
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Palabras claves : |
Apis Mellifera Larvae; Epormenis Cestri. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14090/1/101371journalpone0190697.pdf
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Marc : |
LEADER 02709naa a2200265 a 4500
001 1060714
005 2020-01-29
008 2018 bl uuuu u00u1 u #d
022 $a1932-6203
024 7 $a10.1371/journal.pone.0190697$2DOI
100 1 $aINVERNIZZI, CIRO
245 $aEpormenis cestri secretions in Sebastiania schottiana trees cause mass death of honey bee Apis mellifera larvae in Uruguay.$h[electronic resource]
260 $c2018
500 $aArticle history: Published: January 9, 2018.
520 $aABSTRACT. For more than 60 years, sporadic cases of massive summer honey bee larvae mortality in colonies located near freshwater systems with abundant riparian vegetation have been reported in Uruguay. This odd phenomenon, known as ?River disease? by beekeepers, can lead to colony death by depopulation. The aim of this study was to detect the causes of larvae death. Different experiments and analyses were performed using affected apiaries located between two important water courses. 1 day old larvae were the most susceptible and substances that killed the larvae were present in the nectar but not in the pollen. A palynological analysis of nectar samples showed that bees collect this resource from commonly pollinated floral species in the country. However, abundant fungi spores and conidia were found, which indicates that the bees also collected honeydews. In the riparian vegetation, bees were observed collecting the secretions of the planthopper Epormenis cestri on Sebastiania schottiana trees. It was found that the mortality period of larvae overlaps with the presence of E. cestri. Larvae maintained in the laboratory were fed (i) nectar from healthy colonies, (ii) nectar from affected colonies, and (iii) secretions of E. cestri. The mortality of the larvae that received nectar from colonies affected with River disease and secretions of E. cestri was higher than the mortality of those receiving nectar from healthy colonies. This represents the first report of planthopper honeydew causing mass larval mortality in honey bees. © 2018 Invernizzi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
653 $aApis Mellifera Larvae
653 $aEpormenis Cestri
700 1 $aNOGUEIRA, E.
700 1 $aJURI, P.
700 1 $aSANTOS, E.
700 1 $aARREDONDO, D.
700 1 $aBRANCHICCELA, B.
700 1 $aMENDOZA, Y.
700 1 $aANTÚNEZ, K.
773 $tPLoS ONE, January 2018, Volume 13, Issue 1, Article number e0190697. OPEN ACCESS. Doi: 10.1371/journal.pone.0190697
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
13/04/2018 |
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Tipo de producción científica : |
Documentos |
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Autor : |
MONTOSSI, F.; SAN JULIÁN, R.; MEDEROS, A.; ZAMIT, W.; FRUGONI, J.C.; LEVRATTO, J.; LIMA, G.; COSTALES, J.; DE BARBIERI, I. |
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Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AMERICA ESTHER MEDEROS SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN CARLOS LEVRATTO CORTES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GERONIMO LIMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR COSTALES NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Majada de cría: momento y tipo de esquila. |
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Fecha de publicación : |
2000 |
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Fuente / Imprenta : |
ln: INIA TACUAREMBÓ. UNIDAD EXPERIMENTAL GLENCOE. JORNADA, OCTUBRE 2000, TACUAREMBÓ. Producción animal y pasturas en basalto. Tacuarembó (Uruguay): INIA, 2000. |
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Páginas : |
p. 21 |
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Serie : |
(INIA Serie Actividades de Difusión ; 239) |
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Idioma : |
Español |
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Contenido : |
Objetivo: Evaluar el efecto de diferentes momentos y tipos de esquila en la productividad de una majada de cría Corriedale. |
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Thesagro : |
ESQUILEO; OVEJA; OVINOS. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/9128/1/SAD-239p21.pdf
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Marc : |
LEADER 00936naa a2200277 a 4500
001 1024913
005 2018-04-13
008 2000 bl uuuu u00u1 u #d
100 1 $aMONTOSSI, F.
245 $aMajada de cría$bmomento y tipo de esquila.
260 $c2000
300 $ap. 21
490 $a(INIA Serie Actividades de Difusión ; 239)
520 $aObjetivo: Evaluar el efecto de diferentes momentos y tipos de esquila en la productividad de una majada de cría Corriedale.
650 $aESQUILEO
650 $aOVEJA
650 $aOVINOS
700 1 $aSAN JULIÁN, R.
700 1 $aMEDEROS, A.
700 1 $aZAMIT, W.
700 1 $aFRUGONI, J.C.
700 1 $aLEVRATTO, J.
700 1 $aLIMA, G.
700 1 $aCOSTALES, J.
700 1 $aDE BARBIERI, I.
773 $tln: INIA TACUAREMBÓ. UNIDAD EXPERIMENTAL GLENCOE. JORNADA, OCTUBRE 2000, TACUAREMBÓ. Producción animal y pasturas en basalto. Tacuarembó (Uruguay): INIA, 2000.
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INIA Tacuarembó (TBO) |
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