Results 91 to 100 of about 37,992 (249)

Parasite problems in organic livestock and options for control [PDF]

, 2003
: Organic livestock production has increased dramatically in recent years in Europe and other parts of the world. The aim of producing livestock under more natural conditions has led to a reversion to primarily outdoor production systems and less ...
Roepstorff, Allan, Thamsborg, Stig Milan
core  

High prevalence of a host‐associated Anaplasma lineage in wild coatis (Nasua nasua) from the Brazilian Atlantic Forest

Medical and Veterinary Entomology, EarlyView.
Anaplasma sp. DNA was detected in 47.9% of free‐ranging coatis (Nasua nasua) sampled in Iguaçu National Park, southern Brazil. Molecular analyses revealed a genetically distinct Anaplasma lineage infecting coatis, differing from Anaplasma strains detected in associated tick populations.
Matheus Dias Cordeiro, Paulo César Magalhães‐Matos, Isadora dos Santos Dias, Jônathan David Ribas Chagas, Olívia Zen Gianfrancisco, Ellen Meireles Brandão, Claudia Bezerra da Silva, Bruna de Azevedo Baêta   +7 more
wiley   +1 more source

Seasonal stability in parasite assemblages of the Brazilian flathead, Percophis brasiliensis (Perciformes: Percophidae): Predictable tools for stock identification [PDF]

, 2010
A comparison of the composition and structure of parasite communities of the Brazilian flathead, Percophis brasiliensis Quoy et Gaimard (Perciformes: Percophidae) among seasons during one year was carried out in the Argentine Sea.
Braicovich, Paola Elizabeth, Timi, Juan Tomas   +1 more
core   +2 more sources

Evaluation of the Antimicrobial Activity of a 3% Chlorhexidine/Ophytrium Mousse and Shampoo in 18 Healthy Dogs

Veterinary Dermatology, EarlyView.
Background: Topical antimicrobial therapy is vital for managing pyoderma yet poor compliance can affect treatment outcomes.Hypothesis/objective: To evaluate the antimicrobial activity of a 3% chlorhexidine/ophytrium shampoo at different contact times and the residual activity of a 3% chlorhexidine/ophytrium mousse against meticillin‐susceptible and ...
Matt McHale, Sonya Bettenay, Gavin K. Paterson, Tim Nuttall, Victoria Robinson   +4 more
wiley   +1 more source

ANALISA KUALITAS AIR TAMBAK DESA KALANGAYAR KECAMATAN SEDATI KABUPATEN SIDOARJO

Journal of Research and Technology, 2017
The decline of water quality is known to have a lot going on. One of them is the pond in the village Kalanganyar Sedati District Subdistrict Sidoarjo.
Atik Widiyanti
doaj  

A method for testing the host specificity of ectoparasites: give them the opportunity to choose

Memorias do Instituto Oswaldo Cruz, 2005
Host-choice experiments were carried out with rodent and bat ectoparasites on Ilha Grande, state of Rio de Janeiro, Brazil. We constructed experimental chambers that enclosed three different rodent or bat host species, and then introduced a selected set ...
Carlos EL Esbérard, Fernanda Martins-Hatano, Emerson B Bittencourt, David EP Bossi, Angélica Fontes, Marcela Lareschi, Vanderlaine Menezes, Helena G Bergallo, Donald Gettinger   +8 more
doaj   +1 more source

Influence of MC1R Gene Variants on Coat Color of Indicine Cattle Breeds

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Indicine cattle display a broad range of coat colors, representing a relevant and breed‐defining trait required for registration in breeder association. Among the genes involved in pigmentation, MC1R stands out for modulating the synthesis of melanin‐related proteins and remains poorly explored in indicine cattle breeds. Therefore, we aimed to
Silel V. S. A. Maciel, Ingrid P. P. Oliveira, Beatriz B. Senes, Carolaine J. S. Santana, Jackeline S. Alves, Edilane A. da Silva, Fernando O. Franco, Bárbara C. F. da Silva, Fernando C. Cairo, Frederico C. Cairo, Aníbal E. Vercesi‐Filho, Raphael B. Costa, Gregório M. F. de Camargo   +12 more
wiley   +1 more source

Vaccination against ectoparasites

Parasitology, 2006
Ectoparasites of livestock are of great economic and social importance but their effective control remains difficult. The feasibility of vaccination as a novel control measure was established over a decade ago with the commercial release of a recombinant vaccine against the cattle tickBoophilus microplus. Since then, research has continued on ticks and
openaire   +3 more sources

Fish health, environmental contaminants, and disease management in Ghanaian aquaculture: A systematic review

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Fish health significantly influences aquaculture productivity, sustainability, food security, and public health. Despite Ghana's rapid aquaculture expansion, the sector remains constrained by widespread disease outbreaks and environmental threats. This systematic review synthesizes existing literature (2010–2024) to comprehensively assess fish
Addo Samuel, Dabi Michael, Anyan Kofi Ferni, Duodu Samuel, Duodu Collins Prah, Diyie Rhoda Lims   +5 more
wiley   +1 more source

Development of strategies to improve quality and safety and reduce cost of production in organic and “low input” livestock production systems [PDF]

, 2007
The demand for organic livestock products is still increasing. To support this growth and to help remove potential obstacles the fourth Subproject of QLIF addresses several themes related to livestock farming.
Maurer, V., Spoolder, H.A.M., Sundrum, A.   +2 more
core   +1 more source