Now showing items 1-10 of 93
Vaccination of sheep and cattle against haemonchosis
(Journal of Helminthology, 2015) [Artigo]
Vaccines against gastrointestinal nematodes are one potential option for the control of parasitic gastroenteritis in ruminants. Excretory/secretory (E/S) and hidden antigens are being studied as candidates for vaccines ...
Quantitative study of Babesia bovis infection in beef cattle from Sao Paulo state, Brazil
(Ticks and Tick-borne Diseases, 2014-01-01) [Artigo]
The qPCR technique with SYBR Green was used to estimate the prevalence and level of Babesia bovis infection in beef cattle raised in areas endemic for babesiosis in Brazil, where the animals were continuously exposed to ...
Amphibia, Anura, Centrolenidae, Hyalinobatrachium crurifasciatum Myers and Donnelly, 1997: First record from Brazil and geographic distribution map
(Check List, 2010-12-01) [Artigo]
The current note reports the presence of Hyalinobatrachium crurifasciatum at municipality of Cotriguaçu, state of Mato Grosso, Central Brazil. This is the first occurrence of this species in Brazil. © 2010 Check List and Authors.
Dermatobia hominis: potencial risk of resistance to macrocyclic lactones
(Veterinary Parasitology, 2015-09-15) [Artigo]
Dermatobia hominis is an ectoparasite that infests various species of mammals, including cattle, impairing the quality of cowhides and leather. After observing natural infestation with D. hominis larvae in cattle on two ...
Diarréia em bezerros da raça Nelore criados extensivamente: estudo clínico e etiológico
(Pesquisa Veterinária Brasileira, 2007-10-01) [Artigo]
A diarréia é considerada uma das principais causas de morbidade e mortalidade de bezerros neonatos. Foram colhidas 100 amostras fecais diarréicas e 30 amostras não diarréicas (grupo controle), de bezerros Nelore com até ...
Stochastic dynamics of Musca domestica (Diptera: Muscidae) and Chrysomya putoria (Diptera: Calliphoridae)
(Journal of Animal and Veterinary Advances, 2009-03-01) [Artigo]
We analysed the stochastic dynamics of Musca domestica L. (Muscidae) and Chrysomya putoria (Wiedemann) (Calliphoridae), 2 important dipteran species that are pests of poultry housing. The study, is an attempt to examine ...
Evaluation of helminths associated with 14 amphibian species from a Neotropical island near the southeast coast of Brazil
(Herpetological Review, 2014) [Artigo]
A morphometric study of the midgut in resistant and non-resistant Anticarsia gemmatalis (Hubner) (Lepidoptera: Noctuidae) larvae to its nucleopolyhedrovirus (AgMNPV)
(Journal of Invertebrate Pathology, 2009-04-01) [Artigo]
In this investigation, the anterior and posterior regions of the midgut of resistant (RL) and non-resistant (SL) Anticarsia gemmatalis larvae were analyzed morphometrically to characterize different regions along their ...
Trinibaculum altiparanae sp. n. a new dactylogyrid species (Monogenea) of the Astyanax altiparanae (Osteichthyes: Characidae) in the Peixe River, Southeastern Brazil
(Neotropical Helminthology, 2013) [Artigo]
This article describes a new species –Trinibaculum altiparanae sp. n. –found in the gills of the Astyanax altiparanae Garutti & Britski, 2000. Fish were collected from the Peixe River in the municipality of Anhembi, State ...
Biological attributes of Steindachnerina insculpta (Fernandez-Yepez, 1948) (Curimatidae) in two reservoirs of middle Paranapanema River, Brazil
(Revista de Ciências Agro-Ambientais, 2013) [Artigo]
The aim of the present study was to evaluate the biological attributes of Steindachnerina insculpta in two reservoirs of middle Paranapanema River. Fish were collected with gillnets every two months at four sites of the ...