The epidemiology of salmonellosis in poultry is complex, which makes it difficult to identify the origin and spread of this disease in poultry farms. The aims of this study were to characterize the spatial distribution of Salmonella enterica in epidemiological units in Paraná, Brazil; and to investigate...
Abstract This study aimed to determine the intensity, seasonality, and distribution by genera of, as well as to identify phenotypic markers of susceptibility to, gastrointestinal parasites among sheep on farms within the Brazilian savanna (cerrado) biome. We evaluated 1271 sheep, on seven farms, during t...
Abstract Ectoparasitic infestation in dairy cattle, the most common being Rhipicephalus (Boophilus) microplus, causes significant loss in production. The control of ectoparasites often occurs incorrectly, resulting in resistance to the active ingredients and residues in milk. To understand of acaricide u...
Oliveira, Juliana Silva de;
Martins, Felippe Danyel Cardoso;
Ladeia, Winni Alves;
Cortela, Isadora de Britto;
Valadares, Manuela Ferraz;
Matos, Andressa Maria Rorato Nascimento de;
Caldart, Eloiza Teles;
Ayres, Henderson;
Navarro, Italmar Teodorico;
Freire, Roberta Lemos.
Abstract Cattle are an important source of zoonotic species of Cryptosporidium for humans. The aim of this study was to investigate the presence of Cryptosporidium, identify the species and determine the risk factors relating to environment, animals and management among dairy calves in eight Brazilian st...
The objective of this work was to evaluate the topical, residual and agronomic effects of the insecticides Voliam Targo, Benevia, Lorsban 480 BR, Curbix 200 SC, Sperto, Verismo, Polytrin 400/40 CE, Curyom 550 EC, Polo 500 SC and Vertimec 18 EC in the control of the berry borer of coffee (H. hampei). The ...
RESUMEN La rinotraqueitis infecciosa bovina (IBR) es una enfermedad ampliamente difundida en el mundo con gran repercusión socio-económica en las ganaderías bovinas. El objetivo del presente estudio fue determinar la prevalencia de IBR en 100 hatos del departamento del Caquetá, para lo cual, se muest...
Censos,
Virus,
Rinotraqueítis Infecciosa Bovina,
Prevalencia,
Herpesvirus Bovino 1,
Estudios Seroepidemiológicos,
Enfermedad,
Diagnóstico Clínico,
Ecosistema Amazónico,
Ensayo de Inmunoadsorción Enzimática,
Ganado,
Granjas,
Laboratorios,
Suero,
Bovinos,
Punción Seca
Abstract Dogs play a potential role as reservoirs for zoonotic parasites, being especially problematic uncontrolled dog populations such as stray and farm dogs with access to populated areas. In order to investigate the prevalence of canine intestinal parasites in at-risk dog populations, we tested a tot...
Criptosporidiosis/epidemiología,
Cryptosporidium,
Enfermedades de los Perros/epidemiología,
Enfermedades de los Perros/parasitología,
Granjas/estadística & datos numéricos,
Heces/parasitología,
Parasitosis Intestinales/epidemiología,
Parasitosis Intestinales/parasitología,
Parasitosis Intestinales/veterinaria,
Prevalencia,
España/epidemiología
The poultry industry has been considered one of the most efficient agricultural activities, placing Brazil in the ranking of the largest producers of chicken meat. However, a threat to the poultry production chain is the entrance of Newcastle disease virus (NDV) in the country, which would bring huge eco...
Aves de Corral,
Pollos,
Virus,
Virus de la Enfermedad de Newcastle,
Granjas,
Educación en Salud,
Monitoreo Epidemiológico,
Encuestas y Cuestionarios,
Reacción en Cadena en Tiempo Real de la Polimerasa,
Registros,
Ensayo de Inmunoadsorción Enzimática
Abstract The main destination of manure is the application to croplands near livestock farms as nutrient source to enhance crop production. The aim of this study was to define the dairy liquid manure (DLM) dose, complementary to the mineral fertilizer, for higher crops yield, in rotation black oat-maize-...
Suelo/química,
Estiércol,
Producción de Cultivos/métodos,
Productos Agrícolas,
Granjas,
Fertilizantes,
Carbono/análisis,
Nitrógeno/análisis,
Fósforo/análisis,
Minerales/análisis,
Zea mays,
Glycine max,
Triticum,
Avena
The objective of the present work was to characterize the morphostructural architecture of bovine biotypes that are mostly used in milk production in southern Chile. Measurements were carried out in 26 dairy farms located in the provinces of Osorno and Ranco, in Los Lagos and Los Ríos regions, respectiv...
