نتایج جستجو برای: rhipicephalus annulatus

تعداد نتایج: 1858  

Journal: :Ticks and tick-borne diseases 2017
A Estrada-Peña G D'Amico A M Palomar M Dupraz M Fonville D Heylen M A Habela S Hornok L Lempereur M Madder M S Núncio D Otranto M Pfaffle O Plantard M M Santos-Silva H Sprong Z Vatansever L Vial A D Mihalca

This study reports the results of a comparative test of identification of ticks occurring in Western Europe and Northern Africa. A total of 14 laboratories were voluntarily enrolled in the test. Each participant received between 22 and 25 specimens of adult and nymphal ticks of 11 species: Dermacentor marginatus, D. reticulatus, Haemaphysalis punctata, Hyalomma lusitanicum, Hy. marginatum, Ixod...

Journal: : 2021

Ticks of the genus Rhipicephalus (Acari: Ixodidae) in Senegal were reviewed. The data presented originate from a tick collection maintained at IRD’s Laboratory Medical Entomology since 1967 and continuously enriched with samples obtained different vertebrate hosts captured during various projects conducted 1987 to 2007. Fifteen species collected characterized, resulting 1127 referenced collecti...

Journal: :journal of arthropod-borne diseases 0
aioub sofizadeh infectious diseases research center, golestan university of medical sciences, gorgan, iran. zakkyeh telmadarraiy department of medical entomology and vector control, school of public health, tehran university of medical sciences, tehran, iran. abbas rahnama infectious diseases research center, golestan university of medical sciences, gorgan, iran. ahmad gorganli-davaji infectious diseases research center, golestan university of medical sciences, gorgan, iran. asadollah hosseini-chegeni department of plant protection, faculty of agriculture, guilan university, rasht, iran.

b a ckground: a survey on tick species composition was carried out in golestan province iran during year 2010–2011.the aim was to determine tick species parasitizing domestic ruminants and their seasonal population dynamics. methods: a total of 124 sheep, 92 goats, 84 cattle, 74 camels and 12 horses in several villages were inspected for tick infestation. the collected ticks preserved in 70% al...

Journal: :International Journal of Acarology 2021

Ticks are most prevalent vectors for the transmission of tick-borne diseases to animals (both wild and domesticated) as well humans. Due favourable subtropical conditions Pakistan, ticks abundant parasitize ruminants resulting in their morbidity mortality causing economic losses owners. In present study, a total 991 from bovines (n = 690 cattle; n 301 buffaloes) were collected during July Octob...

عسگریان , فاطمه, عمویی , افسانه, عنایتی , احمدعلی, یزدانی چراتی , جمشید,

Background and purpose: Hard ticks are important hematophagous arthropods belonging to the class Ârachnida. They transmit different groups of micro-organisms such as arboviruses, bacteria and parasites to animals and humans. Determining the fauna and geographical distribution of hard ticks in a given area is crucially important in planning the prevention and control programs. Materials and...

Journal: :Frontiers in fungal biology 2021

Ticks are one of the main economic threats to cattle industry worldwide affecting productivity, health and welfare. The need for alternative methods control tick populations is prompted by high prevalence multiresistant strains chemical acaricides their ecological consequences. Biological using entomopathogenic fungi (EPF) most promising options. objective this paper review use EPF as an method...

Journal: :Veterinary parasitology 2008
Yasser Ezzat Shahein Amr El Sayed El-Hakim Amira Mohamed Kamal Abouelella Ragaa Reda Hamed Shaimaa Abdul-Moez Allam Nevin Mahmoud Farid

A full-length cDNA of a glutathione S-transferase (GST) was cloned from a cDNA library of the local Egyptian cattle tick Boophilus annulatus. The 672 bp cloned fragment was sequenced and showed an open reading frame encoding a protein of 223 amino acids. Comparison of the deduced amino acid sequence with GSTs from other species revealed that the sequence is closely related to the mammalian mu-c...

Journal: :Veterinary Parasitology 2021

The current study investigated the synergistic effect of combinations containing deltamethrin (D), Eucalyptus essential oil (E), and thyme component thymol (T), against a field population Rhipicephalus annulatus in Egypt that was characterized to be resistant D. Solutions T, E, or TE at concentrations 1.25–5% were combined with 5% different dilutions (0.25–2 mL/L). Results adult immersion test ...

Journal: :BMC Biotechnology 2009
Mario Canales Consuelo Almazán Victoria Naranjo Frans Jongejan José de la Fuente

BACKGROUND The cattle ticks, Boophilus spp., affect cattle production in tropical and subtropical regions of the world. Tick vaccines constitute a cost-effective and environmentally friendly alternative to tick control. The recombinant B. microplus Bm86 protective antigen has been shown to protect cattle against tick infestations. Recently, the gene coding for B. annulatus Bm86 ortholog, Ba86, ...

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