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Prevalence of cattle ticks in Morocco
Tropical Animal Health and Production, 1982During July 1980 the prevalence of cattle ticks was studied in 4 bioclimatic regions of Morocco. All the 24 farms examined were infested. The mean number of ticks per animal varied from 6.5 to 36.3 in different regions. Eight species of ticks were identified: Hyalomma marginatum, H. detritum, H. lusitanicum, H.
H, Ouhelli, V S, Pandey
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Ticks and tick-borne diseases in cattle.
2010Ticks and tick-borne diseases are of global importance, affecting livestock, human and companion animals. In particular, cattle ticks are responsible for severe economic losses in the tropics, with costs associated with parasite control along with losses in fertility, body weight and milk production.
De Almeida Regitano, Luciana Correia +1 more
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Resistance of ticks on cattle to amitraz in Zimbabwe
Tropical Animal Health and Production, 2020Resistance of one host and three host ticks on cattle to amitraz was studied using samples from five diptanks in the Domboshawa Communal Land Area of Zimbabwe. A random tick profile and a questionnaire survey on the tick control practices of the area were also carried out. Engorged Rhipicephalus (Boophilus) decoloratus, Rhipicephalus appendiculatus and
Francis Taenda Makuvadze +4 more
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Host resistance in cattle tick control
Parasitology Today, 1993Cattle ticks are an important constraint on the livestock industry, particularly in tropical and subtropical areas, mainly because of the diseases they transmit and the costs of control. Conventional control is by means of acaricides; although there are still serious drawbacks, these can be minimized by a strategic approach.
J J, de Castro, R M, Newson
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Transboundary Tick and Tick-Borne Pathogen Threats to Cattle
Veterinary Clinics of North America: Food Animal PracticeTransboundary incursions of ticks and tick-borne pathogens are ever present concerns for US cattle industries. Global trade in livestock and wildlife, historic and emerging transboundary issues with endemic tick populations and pathogens, and migratory bird flyways are pathways of concern.
Pete D, Teel, Thomas, Hairgrove
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Veterinary Parasitology, 1978
Abstract Four genera of cattle ticks were found and identified during two tick surveys: Amblyomma, Boophilus, Hyalomma and Rhipicephalus. Amblyomma variegatum was the only species found of genus Amblyomma. The genus Boophilus was represented by two species: B. microplus and B. decoloratus, and the genus Hyalomma by two species: H.
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Abstract Four genera of cattle ticks were found and identified during two tick surveys: Amblyomma, Boophilus, Hyalomma and Rhipicephalus. Amblyomma variegatum was the only species found of genus Amblyomma. The genus Boophilus was represented by two species: B. microplus and B. decoloratus, and the genus Hyalomma by two species: H.
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A SURVEY FOR RESISTANCE IN CATTLE TICKS TO ACARICIDES
Australian Veterinary Journal, 1981SUMMARY: A survey was made from late 1976 to late 1977 to determine the extent of resistance to acaricides in the cattle tick Boophilus microplus in Queensland. Questionnaires and requests for samples of ticks were forwarded to more than 900 randomly selected stock owners in the tick infested area which had been divided into 4 regions, Far North ...
W J, Roulston +6 more
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Adaptations of the tick-borne pathogen, Anaplasma marginale, for survival in cattle and ticks
Experimental & Applied Acarology, 2002The tick-borne cattle pathogen Anaplasma marginale (Rickettsiales: Anaplasmataceae) multiplies within membrane-bound inclusions in host cell cytoplasm. Many geographic isolates of A. marginale occur that vary in genotype, antigenic composition, morphology and infectivity for ticks. A tick cell culture system for propagation of A. marginale proved to be
Katherine M, Kocan +3 more
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