this report is on infestation with chorioptes bovis of holstein cattle on a dairy farm included 900 cowsin tabriz. ten heifers and 25 milking cows under the age of 5 years were infested. clinical signs consisted ofalopecia, crusts, ulcerations and superficial skin fissures. pruritus and itching were severe in all cases.lesions were present around the base of the tail, on the neck and below the ...

chorioptes bovis is a mite found on the skin of cattle , horse, sheep, goat , camel and wild ruminant. in cattle the root of tail is frequently affected and if untreated the condition may spread to the other parts of the body. c. bovis isolated for the first time from eight dairy cattle 3-7 years old around sharifabad , tehran province.

Акарози великої рогатої худоби поширені повсюдно і реєструються на всіх материках, де її вирощують. Збудники акарозів мають широкий ареал існування, зокрема кліщі роду Chorioptes посідають одне з провідних місць серед інших ектопаразитів ряду Akariformes. Лабораторні методи діагностики акарозів, й хоріоптозу, засновані виявленні у зіскрібках шкіри яєць, личинок, німф та статевозрілих кліщів, а ...

BACKGROUND During the past decade, Chorioptes mites occupying the outer ear canals have been a common finding at routine necropsies of moose (Alces alces) in Sweden, but neither the taxonomy of the mites nor lesions from the infestation have been investigated. In this study, the mites are characterized by morphological and molecular techniques, and the histopathology of the skin of the outer ea...

Bovine chorioptic mange, caused by Chorioptes texan us (Hirst, 1 924) is reported. Eighty three (80,5 %) out of 103 Israeli Friesian herds, surveyed in the years 1983-1987, were found infested. Most of the animais infested were cows while prevalence in female calves and heifers was much lower (81,9 %, 12% and 6% of the infested herds respectively). In most cases the lesions were limited to the ...

This report is on infestation with Chorioptes bovis of Holstein cattle on a dairy farm included 900 cowsin Tabriz. Ten heifers and 25 milking cows under the age of 5 years were infested. Clinical signs consisted ofalopecia, crusts, ulcerations and superficial skin fissures. Pruritus and itching were severe in all cases.Lesions were present around the base of the tail, on the neck and below the ...

The most important ectoparasites infesting/infecting alpaca (Vicugna pacos) and llama (Lama glama) are reviewed. The clinical manifestation and the diagnosis of the different parasitic infections/infestations of Sarcoptes scabiei, Chorioptes sp., Psoroptes sp., Damalinia (Bovicola) breviceps and Microthoracius spp. are described as well as therapies against them. Demonstrating S. scabiei and Ch...

Chorioptic mange caused by Chorioptes bovis is a common pruritic skin condition of the horse. This surface-browsing parasite usually affects the lower legs (leg mange) but can present as a generalized skin disease. Numerous anecdotal reports exist in the literature about the benefit of lime sulphur as a treatment for surface ectoparasites in the horse. This report studies the use of lime sulphu...