نتایج جستجو برای: rhipicephalus annulatus

تعداد نتایج: 1858  

Journal: :The Korean journal of parasitology 2007
Gholam Reza Razmi Meisam Glinsharifodini Shaboddin Sarvi

A survey was carried out to investigate the prevalence of hard tick species (Acari: Ixodidae) on cattle in Mazandaran province, Iran. A total of 953 ticks were collected from 86 infested cattle during activating seasons of ticks during 2004-2005. Nine species were identified: Boophilus annulatus (51.3%), Rhipicephalus bursa (16.8%), Haemaphysalis punctata (6.3%), Ixodes ricinus (6.8%), Hyalomma...

Journal: :iranian journal of veterinary medicine 2015
hooman ronaghi sedigheh nabian elahe ebrahimzadeh fatemeh biranvand parviz shayan

background: traditionally, morphological features of rhipicephalus (boophilus) annulatus from closely-related ticks have been considered for their identification and differentiation. however, it is difficult and requires expertise in order to accurately identify and differentiate engorged female ticks and some developmental stages such as larva and nymph from other similar ticks. hence, molecul...

Journal: :Vaccine 2012
Robert Miller Agustín Estrada-Peña Consuelo Almazán Andrew Allen Lauren Jory Kathleen Yeater Matthew Messenger Dee Ellis Adalberto A Pérez de León

Bovine babesiosis, also known as cattle fever, is a tick-borne protozoal disease foreign to the United States. It was eradicated by eliminating the vector species, Rhipicephalus (Boophilus) annulatus and Rhipicephalus (Boophilus) microplus, through the efforts of the Cattle Fever Tick Eradication Program (CFTEP), with the exception of a permanent quarantine zone (PQZ) in south Texas along the b...

2013
Sunil A.R

The present study evaluates the acaricidal properties of crude ethanolic extract of Cassia fistula leaves for controlling Rhipicephalus (Boophilus) annulatus based on adult immersion test (AIT). The percentage of adult mortality, inhibition of fecundity and hatching of ova laid were studied at different concentrations of the extract ranging from 50 to 100 mg / ml. The results were compared usin...

Background: Traditionally, morphological features of Rhipicephalus (Boophilus) annulatus from closely-related ticks have been considered for their identification and differentiation. However, it is difficult and requires expertise in order to accurately identify and differentiate engorged female ticks and some developmental stages such as larva and nymph from other similar ticks. Hence, molecul...

Journal: :journal of arthropod-borne diseases 0
a nikpay department of pathobiology, faculty of veterinary medicine, university of mazandaran, amol, iran s nabian department of parasitology, faculty of veterinary medicine, university of tehran, tehran, iran m taheri department of parasitology, faculty of veterinary medicine, university of tehran, tehran, iran

background: considering the importance of ticks as a main group transmitting pathogen organisms, this study de­signed to recognize immunogenic proteins in different tissues of rhipicephalus ( boophilus ) annulatus tick and to find out if there are common proteins in these tissues. methods: seven cattle were experimentally infested with about 10000 r. annulatus larvae and their humoral im­mune r...

Journal: :International journal for parasitology 2012
Sandra Antunes Ruth C Galindo Consuelo Almazán Natasha Rudenko Marina Golovchenko Libor Grubhoffer Varda Shkap Virgílio do Rosário José de la Fuente Ana Domingos

Ticks are obligate haematophagous ectoparasites of wild and domestic animals as well as humans, considered to be second worldwide to mosquitoes as vectors of human diseases, but the most important vectors of disease-causing pathogens in domestic and wild animals. Babesia spp. are tick-borne pathogens that cause a disease called babesiosis in a wide range of animals and in humans. In particular,...

2012
A Nikpay S Nabian M Taheri

BACKGROUND Considering the importance of ticks as a main group transmitting pathogen organisms, this study designed to recognize immunogenic proteins in different tissues of Rhipicephalus (Boophilus) annulatus tick and to find out if there are common proteins in these tissues. METHODS Seven cattle were experimentally infested with about 10000 R. annulatus larvae and their humoral immune respo...

2017
Sherin reda rouby

| Lumpy skin disease (LSD) is an infectious viral disease of cattle that results in serious economic and international trade consequences. Recently, hard ticks have been incriminated in lumpy skin disease virus (LSDV) transmission. The present study attempted to investigate the role of Rhipicephalus annulatus ticks, collected from naturally infected animals, in the transmission of LSDV. A total...

Journal: :Molecular phylogenetics and evolution 2014
Thomas D Burger Renfu Shao Stephen C Barker

Cattle ticks of the subgenus Rhipicephalus (Boophilus) are major agricultural pests worldwide, causing billions of dollars in losses annually. Rhipicephalus (Boophilus) annulatus and R. microplus are the most well-known and widespread species, and a third species, R. australis, was recently reinstated for 'R. microplus' from Australia and parts of Southeast Asia. We use mitochondrial genome seq...

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