نتایج جستجو برای: hyalomma dromedarii
تعداد نتایج: 577 فیلتر نتایج به سال:
The development of Babesia caballi in the salivary glands of Hyalomma truncatum was studied at the electron microscopic level. Kinetes were first observed in the salivary glands of ticks on Day 2 of tick feeding and on each subsequent day of feeding until engorgement on Day 8. Sporogony appeared to involve the formation of cytomeres. After continued nuclear division, sporozoites formed when ind...
Background and Aim: Ixodidae (hard ticks) are obligate blood-feeders of vertebrates with majorroles in transmission of pathogenic microorganisms including theileriosis, babesiosis and CCHF virus, as well as relapsing fever, to domestic animals and humans. This study was conducted to determine the distribution of ixodidae species, vectors of Crimean-Congo hemorrhagic fever (CCHF), in the border ...
background: hyalomma anatolicum is the well-known hard tick, which is one of the most important livestock and human pathogens vector, wide range in host and distributed in all over the hyalomma geographic fauna as well as in iran. taxonomy of the hyalomma ssp. is debatable whereas their identification is a problematic work. the reasons for this claim is time consuming delpy’s researches in ira...
bovine theileriosis is important disease in tropical and subtropical areas with great economic losses in livestock husbandry in iran. the aim of study was to assess the prevalence of theileria annulata infection in cattle and hyalomma species of kermanshah province, iran. a number of 138 blood samples were randomly taken from examined cattle. the genomic dna was extracted and pcr was performed ...
a survey was carried out to investigate the frequency of hard tick species (acari: ixodidae) on sheep in khorasan razvi province. a total of 812 ticks were collected from the sheep of different areas of khorsan razavi province five species were identified as follow: rhipicephalus turanicus (59.23%), hyalomma.marginatum turanicum (25.73%), hyalomma excavatum (14.8%), hyalomma anatolicum (8.3...
Objective(s): Hyalomma spp. is responsible for transmission of protozoan, bacterial, rickettsial and viral diseases in humans and animals. Recently, there was a wide number of promising attempts to evaluate and use of nanoparticles for the control of ticks. Methods: The aim of this study was to evaluate the acaricidal activity of zinc oxide nanoparticles (ZnO NPs) size 15 nm against Hyal...
Hyalomma marginatum and rufipes are important vectors of Crimean-Congo Hemorrhagic Fever Virus (CCHFV) in North Africa Southern Europe. They occasionally also reported from Central Western Europe where they likely introduced their natural range by migratory birds. In this study, we report findings molecular identification adults one nymph H. rufipes, primarily horses different regions the Czech...
زمینه و هدف :کنه ها نقش مهمی در انتقال بیماریهای مختلف به انسان و حیوان دارند. با توجه به گزارش موارد بیماری تب راجعه کنه ای و بیماری تب خونریز ی دهنده کریمه کنگو از شهرستانهای استان اردبیل در این تحقیق اقدام به جمع آوری کنه های سخت و نرم از دامهای اهلی و اماکن نگهداری گردید تا با شناسائی گونه ها، تعیین سطح حساسیت و وفور فصلی آنها تصمیم گیری مناسبی در مبارزه با کنه ها و در نتیجه کاهش انتقال بیم...
background: crimean-congo hemorrhagic fever (cchf) is a severe tick-born illness caused by the cchfv. ruminant animals are the main host to ticks, and ticks are a vector of cchf. therefore, this survey was carried out in 2013 on ticks of khouzistan province, in the southwest of iran, to specify tick species parasitizing live stocks and their seasonal population dynamics. materials and methods: ...
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