Results 1 to 10 of about 646 (171)

Detection of Mycoplasma gallisepticum in dead captive psittacines in Belo Horizonte, Brazil

Brazilian Journal of Poultry Science, 2010
Mycoplasma gallisepticum (Mg) infection of wild native Brazilian psittacines (Psittaciformes) which died of any cause during sorting, rehabilitation, or conservation, was investigated by PCR.
AM Gomes, LL Costa, DAR Vilela, MVR Marques, AG Carvalhaes, SY Marin, MP Costa, RS Horta, JS Resende, NRS Martins   +9 more
exaly   +3 more sources

Vertical transmission of avian bornavirus in psittacines.

Emerging Infectious Diseases, 2011
Michael Lierz, Christiane Herden, Dirk Enderlein   +2 more
exaly   +3 more sources

Field diagnosis of paramyxoviral infection in psittacines [PDF]

Journal of Veterinary and Animal Sciences, 2021
There are about 356 species of psittacines in the world and number of people keeping parrots as pets is innumerable. In spite of the rapid growth of Indian aviculture industry, lack of proper field diagnosis of diseases in these birds is a burning issue
M.T. Rani, P.M. Deepa, K.Vijayakumar, Prejith   +3 more
doaj   +1 more source

A food interaction network between psittacines and plants in an urban area in the city of São Carlos – SP, southeastern Brazil [PDF]

Brazilian Journal of Biology, 2023
The Psittacidae presents a great diversity of species in the Neotropical region performing fundamental ecological functions for ecosystems. These frugivorous birds can occupy different positions in the antagonistic-mutualistic gradient of food ...
A. M. Leoni, M. G. Reis, M. M. Dias Filho   +2 more
doaj   +1 more source

Verification of accuracy of qPCR method for intravital diagnostics of Macrorhabdus ornithogaster in avian droppings

Veterinární Medicína, 2023
The objective of this study was to verify the accuracy of the quantitative PCR (qPCR) method for in vivo detection of Macrorhabdus ornithogaster. A total of 100 faecal and gastric mucosa samples from avian cadavers were investigated, using cytological ...
L Vrbasova, D Molinkova, P Linhart, Z Knotek   +3 more
doaj   +1 more source

Experimental Infection of Embryonic Cells and Embryonated Eggs of Cockatiels (Nymphicus hollandicus) with Two Parrot Bornavirus Isolates (PaBV-4 and PaBV-2)

Viruses, 2022
Parrot bornavirus (PaBV) might be transmitted vertically. Cockatiel embryonic brain cells and embryonated eggs of cockatiels (ECE) were infected with PaBV-2 and PaBV-4.
Elisa Wuest, Sarah Malberg, Jana Petzold, Dirk Enderlein, Ursula Heffels-Redmann, Sibylle Herzog, Christiane Herden, Michael Lierz   +7 more
doaj   +1 more source

Use of MALDI-TOF for identification and surveillance of gram-negative bacteria in captive wild psittacines

Brazilian Journal of Biology, 2021
Microbiological studies of the sanitary and health status of psittacine birds that will be reintroduced is important in evaluating whether these animals act as carriers of pathogenic agents to other animals and humans.
Y. M. Davies, L. S. Franco, F. B. Barbosa, C. L. Vanin, V. T. M. Gomes, L. Z. Moreno, M. R. F. Barbosa, M. I. Z. Sato, A. M. Moreno, T. Knöbl   +9 more
doaj   +1 more source

Avaliação do gasto e Consumo voluntário de rações balanceadas e semente de girassol para papagaios-verdadeiros (Amazona aestiva) Voluntary intake of commercial foods and sunflower seed for blue-fronted parrot (Amazona aestiva)

Ciência e Agrotecnologia, 2007
Utilizou-se de 12 papagaios adultos, distribuídos em blocos ao acaso em seis tratamentos (Ração extrusada para psitacídeos, Ração peletizada para psitacídeos, Ração comercial extrusada para psitacídeos, Ração extrusada para cães linha prêmio; Ração ...
Carlos Eduardo do Prado Saad, Walter Motta Ferreira, Flávia Maria de Oliveira Borges, Leonardo Boscoli Lara   +3 more
doaj   +1 more source

Minimizing Potential Allee Effects in Psittacine Reintroductions: An Example from Puerto Rico

Diversity, 2021
The family Psittacidae is comprised of over 400 species, an ever-increasing number of which are considered threatened with extinction. In recent decades, conservation strategies for these species have increasingly employed reintroduction as a technique ...
Thomas H. White, Wilfredo Abreu, Gabriel Benitez, Arelis Jhonson, Marisel Lopez, Limary Ramirez, Iris Rodriguez, Miguel Toledo, Pablo Torres, Jafet Velez   +9 more
doaj   +1 more source

Molecular Diagnosis of Beak and Feather Disease in Native Brazilian Psittacines

Brazilian Journal of Poultry Science, 2015
The incidence of the psittacine beak and feather disease virus (BFDV) was investigated in Brazilian native parrots with normal feathering arriving at rescue and triage centers for wild animals (CETAS, IBAMA) in the state of Minas Gerais, Brazil. BFDV DNA
AV Araújo, DA Andery, FC Ferreira Jr., MC Ortiz, MVR Marques, SY Marin, DAR Vilela, JS Resende, M Resende, RV Donatti, NRS Martins   +10 more
doaj   +1 more source