Výsledky vyhledávání - "Guisella Chaves"

Akademický článek

Molecular characterization of the Newcastle disease virus that caused an outbreak in backyard birds in Costa Rica in 2015

Autor: Bernal León, Juan M. Cordero-Solórzano, Idania Chacón, Olga Aguilar, Guisella Chaves, Mónica Guzmán, Fabián Carvajal, Ronaldo Chaves

Publikováno v: Revista Ciencias Veterinarias, Vol 41, Iss 1, Pp 1-14 (2023)

Costa Rica gained its Newcastle Disease Virus NDV-free status with vaccination according to OIE proceedings in 1996, and its declaration as a country free of the velogenic, viscerotropic form of this disease (G/SPS/GEN/119) presented to the World Tra

Externí odkaz: https://doaj.org/article/225079560d4d4a52b193ba428cc45dad

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Caracterização molecular do vírus da doença de Newcastle que causou um surto em aves domésticas na Costa Rica em 2015

Autor: Ronaldo Chaves, Fabián Carvajal, Mónica Guzmán, Guisella Chaves, Olga Aguilar, Idania Chacón, Juan M. Cordero-Solórzano, Bernal León

Publikováno v: Ciencias Veterinarias; Vol 41 No 1 (2023): Ciencias Veterinarias (January-June); 1-14
Ciencias Veterinarias; Vol. 41 Núm. 1 (2023): Ciencias Veterinarias (Enero-Junio); 1-14
Portal de Revistas UNA
Universidad Nacional de Costa Rica
instacron:UNA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::335a49a0b8e7c99cced13e589eb12db5
https://doi.org/10.15359/rcv.41-1.1

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Prevalence of seven viruses in Africanized honey bees in Costa Rica

Autor: Guisella Chaves Guevara, Juan Miguel Cordero-Solórzano, Ana Cubero Murillo, Bernal León

Publikováno v: Journal of Apicultural Research. :1-8

Apis mellifera bees can be infected by a multitude of parasites and pathogens that may cause colony losses. Among these pathogens, viruses are one of the main threats to the bees’ health and well-being. This study aimed to determine the prevalence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05877af05c8a0b6338dbd2f907735328
https://doi.org/10.1080/00218839.2022.2109376

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Diagnosis of Black Queen Cell Virus, Deformed Wing Virus and Acute Bee Paralysis Virus in symptomatic African honey bees (Apis mellifera scutellata) of Costa Rica using RT-PCR in real time

Autor: Marina Vicente-Rubiano, Deborah Kukielka, Juan Miguel Cordero, Guisella Chaves Guevara, José Manuel Sánchez-Vizcaíno, Ana Cubero Murillo, Bernal León

Publikováno v: Ciencias Veterinarias; Vol 34 No 1 (2016): Ciencias Veterinarias (Enero-Junio); 7-21
Ciencias Veterinarias; Vol. 34 Núm. 1 (2016): Ciencias Veterinarias (Enero-Junio); 7-21
Portal de Revistas UNA
Universidad Nacional de Costa Rica
instacron:UNA

Tras denuncias de apicultores, por la presencia de abejas Apis mellifera scutellata enfermas en colmenas localizadas en la región central sur de la provincia de San José, Costa Rica, se recolectó muestras de abejas adultas vivas, con sintomatolog�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::620cbb21003004b756af582997eca4b0
https://www.revistas.una.ac.cr/index.php/veterinaria/article/view/8487

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Observation of Varroa destructor behavior in capped worker brood of Africanized honey bees

Autor: Rolando Calderón, Luis A. Sánchez, Rafael A. Calderón, Guisella Chaves

Publikováno v: Experimental and Applied Acarology vol.58 279-290 2012
Repositorio UNA
Universidad Nacional de Costa Rica
instacron:UNA

The behavioral activity of Varroa destructor was observed using transparent cells. Mite oviposition started at 45.0 ± 25.0 h post capping, followed by the next eggs laid at regular 27.3 ± 2.0 h intervals. On the prepupa, mites were found to feed of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec40ac583fe7fe86b971b5fd96740eda
https://pubmed.ncbi.nlm.nih.gov/22689005

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