Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina
- Autores
- Alippi, Adriana Mónica
- Año de publicación
- 1992
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- American fouldbrood caused by Bacillus larvae white is recorded for the first time on brood combs of Argentinian hives. The identification of the causative agent was based on disease symptomatology, morphological characters, pathogenicity tests and physiological and biochemical reactions. Studies by scanning electron microscopy showed the occurrence of large flagellar bundles of Bacillus larvae strains growing in biphasic BL medium. An electron microscope survey of the surface configuration of bacterial spores was also made.
La loque americana de las larvas de las abejas (Apis mellifera L.) fue registrada sobre panales de críapor primera vezen la Argentina. La enfermedad es ocasionada por la bacteria Bacillus larvae white y su identificaciónse baso en la climatologíaclínica, en los resultados de las pruebas de patogenicidad y en las característicasmorfológicas, fisiológicasy bioquímicasde las cepasbacterianas aisladas. Se efectuaronestudiosde microscopia electrónicade barrido constatándosela presencia de grandesatados de flagelosbacterianos (Figura 1) en cultivos de B. larvae desarrollados en medio BL bifasico. Tambiénsedeterminó la configuraciónsuperficial de las esporas de B. larvae vistas al microscopio electrónicode barrido, las cuales presentaron una superficie lisa y se hallaron libres, sin restos de esporangio.
Facultad de Ciencias Agrarias y Forestales - Materia
-
Ciencias Agrarias
loque americana
Abejas
Argentina
Bacterias - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/66805
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Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in ArgentinaCaracterizacion de <i>Bacillus larvae</i> white, agente causal de la loque americana de las abejas. Primer registro en la Argentina.Alippi, Adriana MónicaCiencias Agrariasloque americanaAbejasArgentinaBacteriasAmerican fouldbrood caused by Bacillus larvae white is recorded for the first time on brood combs of Argentinian hives. The identification of the causative agent was based on disease symptomatology, morphological characters, pathogenicity tests and physiological and biochemical reactions. Studies by scanning electron microscopy showed the occurrence of large flagellar bundles of Bacillus larvae strains growing in biphasic BL medium. An electron microscope survey of the surface configuration of bacterial spores was also made.La loque americana de las larvas de las abejas (Apis mellifera L.) fue registrada sobre panales de críapor primera vezen la Argentina. La enfermedad es ocasionada por la bacteria Bacillus larvae white y su identificaciónse baso en la climatologíaclínica, en los resultados de las pruebas de patogenicidad y en las característicasmorfológicas, fisiológicasy bioquímicasde las cepasbacterianas aisladas. Se efectuaronestudiosde microscopia electrónicade barrido constatándosela presencia de grandesatados de flagelosbacterianos (Figura 1) en cultivos de B. larvae desarrollados en medio BL bifasico. Tambiénsedeterminó la configuraciónsuperficial de las esporas de B. larvae vistas al microscopio electrónicode barrido, las cuales presentaron una superficie lisa y se hallaron libres, sin restos de esporangio.Facultad de Ciencias Agrarias y Forestales1992info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf67-72http://sedici.unlp.edu.ar/handle/10915/66805enginfo:eu-repo/semantics/altIdentifier/issn/0325-7541info:eu-repo/semantics/altIdentifier/hdl/11746/7198info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T16:51:00Zoai:sedici.unlp.edu.ar:10915/66805Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:51:00.369SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina Caracterizacion de <i>Bacillus larvae</i> white, agente causal de la loque americana de las abejas. Primer registro en la Argentina. |
| title |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| spellingShingle |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina Alippi, Adriana Mónica Ciencias Agrarias loque americana Abejas Argentina Bacterias |
| title_short |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| title_full |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| title_fullStr |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| title_full_unstemmed |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| title_sort |
Characterization of <i>Bacillus larvae</i> white, the causative agent of American foulbrood of honey-bees : First record of its occurrence in Argentina |
| dc.creator.none.fl_str_mv |
Alippi, Adriana Mónica |
| author |
Alippi, Adriana Mónica |
| author_facet |
Alippi, Adriana Mónica |
| author_role |
author |
| dc.subject.none.fl_str_mv |
Ciencias Agrarias loque americana Abejas Argentina Bacterias |
| topic |
Ciencias Agrarias loque americana Abejas Argentina Bacterias |
| dc.description.none.fl_txt_mv |
American fouldbrood caused by Bacillus larvae white is recorded for the first time on brood combs of Argentinian hives. The identification of the causative agent was based on disease symptomatology, morphological characters, pathogenicity tests and physiological and biochemical reactions. Studies by scanning electron microscopy showed the occurrence of large flagellar bundles of Bacillus larvae strains growing in biphasic BL medium. An electron microscope survey of the surface configuration of bacterial spores was also made. La loque americana de las larvas de las abejas (Apis mellifera L.) fue registrada sobre panales de críapor primera vezen la Argentina. La enfermedad es ocasionada por la bacteria Bacillus larvae white y su identificaciónse baso en la climatologíaclínica, en los resultados de las pruebas de patogenicidad y en las característicasmorfológicas, fisiológicasy bioquímicasde las cepasbacterianas aisladas. Se efectuaronestudiosde microscopia electrónicade barrido constatándosela presencia de grandesatados de flagelosbacterianos (Figura 1) en cultivos de B. larvae desarrollados en medio BL bifasico. Tambiénsedeterminó la configuraciónsuperficial de las esporas de B. larvae vistas al microscopio electrónicode barrido, las cuales presentaron una superficie lisa y se hallaron libres, sin restos de esporangio. Facultad de Ciencias Agrarias y Forestales |
| description |
American fouldbrood caused by Bacillus larvae white is recorded for the first time on brood combs of Argentinian hives. The identification of the causative agent was based on disease symptomatology, morphological characters, pathogenicity tests and physiological and biochemical reactions. Studies by scanning electron microscopy showed the occurrence of large flagellar bundles of Bacillus larvae strains growing in biphasic BL medium. An electron microscope survey of the surface configuration of bacterial spores was also made. |
| publishDate |
1992 |
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1992 |
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http://sedici.unlp.edu.ar/handle/10915/66805 |
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eng |
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