نتایج جستجو برای: dermanyssus gallinae

تعداد نتایج: 339  

Journal: :Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria 2008
Edna Clara Tucci Angelo P do Prado Raquel Pires de Araújo

The thermal requirements for development of Dermanyssus gallinae were studied under laboratory conditions at 15, 20, 25, 30 and 35 degrees C, a 12h photoperiod and 60-85% RH. The thermal requirements for D. gallinae were as follows. Preoviposition: base temperature 3.4 degrees C, thermal constant (k) 562.85 degree-hours, determination coefficient (R(2)) 0.59, regression equation: Y= -0.006035 +...

2014
Mohammad Abdigoudarzi Mahmoud S Mirafzali Hamid Belgheiszadeh

The poultry red mite, Dermanyssus gallinae is one of the most economically important ectoparasites in hens and some species of mammals worldwide. Cases of human infestation have been reported worldwide. In this study we report infestation in three members of a family referred with pruritus and allergic dermatitis rash. They have collected very small animals and carried them to the laboratory wh...

2010
Lise Roy Ashley P.G. Dowling Claude Marie Chauve Thierry Buronfosse

Molecular markers for cladistic analyses may perform differently according to the taxonomic group considered and the historical level under investigation. Here we evaluate the phylogenetic potential of five different markers for resolving evolutionary relationships within the ectoparasitic genus Dermanyssus at the species level, and their ability to address questions about the evolution of spec...

Journal: :Annales de Dermatologie et de Vénéréologie 2020

Journal: :The Journal of Experimental Medicine 1945
Margaret G. Smith Russell J. Blattner Florence M. Heys

Transmission of the virus of St. Louis encephalitis to normal chickens by the bite of infected mites (Dermanyssus gallinae) has been demonstrated. Both experimentally infected and naturally infected mites were shown to be capable of transferring the virus of St. Louis encephalitis to chickens by bite. Virus is present in the blood of such chickens in small amounts, so that demonstration of vire...

Journal: :Mehmet Akif Ersoy Üniversitesi Veteriner Fakültesi Dergisi 2017

2013
Mohamed Gharbi Nadhem Sakly Mohamed Aziz Darghouth

Dermanyssus gallinae (Mesostigmata: Dermanyssidae), a mite of poultry, represents the most important ecotoparasite of egg-laying poultry in several countries. We estimated the prevalence of D. gallinae infestation in 38 industrial poultry farms (28 egg-laying and 10 reproductive hen farms) in the governorate of Nabeul (North-East Tunisia). Traps were placed in two locations of each farm during ...

Journal: :journal of arthropod-borne diseases 0
mohammad abdigoudarzi razi vaccine and serum research institute, alborz, iran. mahmoud s mirafzali razi vaccine and serum research institute department of health management, alborz, iran. hamid belgheiszadeh department of parasitology, islamic azad university (medical branch), iran.

the poultry red mite, dermanyssus gallinae is one of the most economically important ectoparasites in hens and some species of mammals worldwide. cases of human infestation have been reported worldwide. in this study we report infestation in three members of a family referred with pruritus and allergic dermatitis rash. they have collected very small animals and carried them to the laboratory wh...

2010
Cristian Magdaş Mihai Cernea Horea Baciu Eronim Şuteu

The acaricidal effect of eleven essential oils (Sweet basil, Common juniper, Atlas cedar, Coriander, Blue gum, European silver fir, Common lavender, Lemon, Peppermint, Scots pine, Summer savory) against poultry red mite Dermanyssus gallinae was tested in vitro using the direct contact method, at three different doses: 0.2 mg/cm2, 0.4 mg/cm2 and 0.6 mg/cm2. The results of the study revealed that...

Journal: :journal of arthropod-borne diseases 0
s rahbari department of parasitology, faculty of veterinary medicine, university of tehran, iran s nabian department of parasitology, faculty of veterinary medicine, university of tehran, iran h ronaghi department of parasitology, faculty of veterinary medicine, university of tehran, iran

background: blood sucking mites are important avian ectoparasites which being found on bird species worldwide. their presence are problematic for the producers either through potential direct effects on weight gain, egg produc­tion, sperm production in roosters or as nuisance pests on worker handle hens and eggs. the aim of this study was pointing out of the status of haematophagus mites. metho...

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