Results 41 to 50 of about 7,061 (214)
Evaluation of phytotherapy alternatives for controlling Rhipicephalus (Boophilus) microplus in vitro [PDF]
Revista Brasileira de Parasitologia Veterinária, 2017 Abstract The objective of this study was to identify the main chemical components of the essential oil of Cuminum cyminum L. (cumin) and of the fixed oils of Bertholletia excelsa (Brazil nut) and of Helianthus annuus (sunflower seed). As well as testing the three oils and three different commercial synthetic acaricides against engorged females of ...
Villarreal, José Pablo Villarreal +9 more
openaire +5 more sources
Goats as alternative hosts of cattle ticks
Onderstepoort Journal of Veterinary Research, 2007 The objective of this study was to compare the presence on goats and cattle of adult ticks that usually infest cattle. To this end ticks collected from sets of five goats were compared with those collected from sets of five cattle at 72 communal dip ...
N. Nyangiwe, I.G. Horak
doaj +1 more source
Veterinary Parasitology, 2009 The ticks Rhipicephalus (Boophilus) microplus and Haemaphysalis longicornis are blood-sucking ectoparasites of bovines, causing serious damages to the livestock production. The main control method for these ticks is based on acaricides. However, the use of vaccines has been studied as a promising control strategy.
Luís Fernando, Parizi +7 more
openaire +2 more sources
Ciência Rural, 2010 Studies have shown that ticks are susceptible to infection by entomopathogenic nematodes. These studies indicate different susceptibilities of ticks to infection by these fungi, depending on the tick species, development phase, entomopathogenic nematodes
Leandro Barbiéri de Carvalho +6 more
doaj +1 more source
Ixodid ticks of traditionally managed cattle in central Nigeria: where Rhipicephalus (Boophilus) microplus does not dare (yet?) [PDF]
, 2013 BACKGROUND: Ticks and tick-borne diseases (TBDs) undermine cattle fitness and productivity in the whole of sub-Saharan Africa, including Nigeria. The aim of this study was to document the composition of tick species, assessing the burden of infestation ...
Balak, Gyang +7 more
core +2 more sources
Semina: Ciências Agrárias, 2016 Objetivou-se avaliar a eficácia e os custos operacionais efetivos de um tratamento estratégico seletivo no controle de ecto (Rhipicephalus microplus e, larvas de Dermatobia hominis e Cochliomyia hominivorax) e hemoparasitos (Anaplasma marginale e Babesia
Jonata de Melo Barbieri +7 more
doaj +1 more source
Propagation de parasites transportés avec leurs hôtes : cas exemplaires de deux espèces de tiques du bétail [PDF]
, 2010 Les tiques, comme tous les parasites, peuvent facilement être disséminées avec leurs hôtes. Parasites obligatoires de vertébrés auxquels elles sont fixées pendant une période plus ou moins longue, elles sont bien adaptées à ce mode de transport. Une fois
Barré, Nicolas, Uilenberg, Gerrit
core +1 more source
Revista da Sociedade Brasileira de Medicina Tropical, 1997 Ticks were collected from vegetation and animals at monthly intervals during one year (1993-1994) in an endemic area of Brazilian spotted fever in the County of Pedreira, State of São Paulo.
Elba R.S. de Lemos +6 more
doaj +1 more source
Assessment of bacterial diversity in the cattle tick Rhipicephalus (Boophilus) microplus through tag-encoded pyrosequencing [PDF]
, 2011 Background Ticks are regarded as the most relevant vectors of disease-causing pathogens in domestic and wild animals. The cattle tick, Rhipicephalus (Boophilus) microplus, hinders livestock production in tropical and subtropical parts of the ...
Adalberto A Pérez de León +5 more
core +2 more sources
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1966 Les tiques parasites des animaux domestiques en Guadeloupe et Martinique sont les suivantes: Amblyomma variegatum (présent partout en Guadeloupe, localisé en Martinique; tous les stades sur le bétail), Boophilus microplus (commun sur le bétail ...
Pierre-Claude Morel
doaj +1 more source